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工具简介
cover-s.com通过本站DNS查询可进行实时DNS检测，能够迅速检测出在不同地区以及不同网络下对域名解析的结果，检测DNS解析是否遭受污染，查看域名污染在全国的分布状况，还能对域名的A记录、CNAME记录、MX记录、NS记录予以查询。
DNS查询结果cover-s.com2026-11-07 01:57:28
预估消耗 0 检测点，实际消耗以【检测点账单】为准
29

检测节点

响应时间分布 域名污染分布

污染比例：0%

登录51CESU，立即查看域名污染全国分布情况
立即登录
概览 被污染 (0) 状态码4XX (0) 客户端请求错误（请求的资源不存在、权限不足等） 状态码5XX (0) 服务器故障，处理请求时内部出错无法访问 响应超时 (0)
区域/运营商 响应最快 响应最慢 平均响应
全部 天津电信53ms -1239ms 269ms
电信 天津电信53ms 内蒙古包头电信210ms 126.182ms
移动 河北沧州移动111ms -1239ms 312.25ms
联通 天津联通216ms 内蒙古赤峰联通1234ms 391.5ms
华东 江西南昌电信69ms -310ms 163.833ms
华北 天津电信53ms 内蒙古赤峰联通1234ms 325.333ms
华南 -1239ms -1239ms 1239ms
华中 河南洛阳联通332ms 河南洛阳联通332ms 332ms
西北 青海西宁电信149ms 新疆昌吉回族自治州联通355ms 271.5ms
西南 云南保山电信88ms 云南昆明联通321ms 188.333ms
东北 辽宁盘锦电信140ms 辽宁盘锦联通351ms 215.8ms
解析占比
全部 电信 移动 联通 被污染
cover-s.com.a1.initqq.com.
43.109.129.231
43.109.160.135
43.109.128.232
163.181.140.171
163.181.78.180
43.109.131.3
163.181.77.148
43.109.171.71
163.181.78.188
163.181.77.147
163.181.140.199
43.109.171.72
163.181.77.180
43.109.161.103
43.109.171.26
163.181.78.196
43.109.129.210
155.102.5.51
155.102.5.8
163.181.140.146
43.109.129.180
155.102.5.9
43.109.129.193
43.109.171.70
155.102.5.38
43.109.161.100
43.109.161.121
163.181.140.192
163.181.78.185
43.109.128.248
43.109.128.243
155.102.5.58
155.102.5.23
155.102.5.52
163.181.77.181
155.102.5.29
cover-s.com.a1.initqq.com.
43.109.129.231
43.109.160.135
43.109.128.232
163.181.140.171
163.181.78.180
43.109.131.3
163.181.77.148
43.109.171.71
163.181.78.188
163.181.77.147
163.181.140.199
43.109.171.72
163.181.77.180
43.109.161.103
43.109.171.26
163.181.78.196
43.109.129.210
155.102.5.51
155.102.5.8
163.181.140.146
43.109.129.180
155.102.5.9
43.109.129.193
43.109.171.70
155.102.5.38
43.109.161.100
43.109.161.121
163.181.140.192
163.181.78.185
43.109.128.248
43.109.128.243
155.102.5.58
155.102.5.23
155.102.5.52
163.181.77.181
155.102.5.29
全部展开
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运营商 电信 移动 联通 港澳台 海外
响应超时 被污染
节点数：/
检测点
运营商 检测节点

解析时间

解析内容 操作
电信 贵州黔南布依族苗族自治州
126ms cover-s.com.a1.initqq.com.
163.181.78.188[香港香港阿里云]
43.109.171.26[新加坡]
43.109.161.121[新加坡]
155.102.5.9[香港香港阿里云]
43.109.131.3[新加坡]
43.109.129.231[新加坡]
163.181.77.147[香港香港阿里云]
163.181.140.146[香港香港阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.188
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.26
cover-s.com.a1.initqq.com.	180	IN	A	43.109.161.121
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.9
cover-s.com.a1.initqq.com.	180	IN	A	43.109.131.3
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.231
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.147
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.146

;; Query time: 126 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Sat Nov 07 01:56:12 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
电信 黑龙江大庆
149ms cover-s.com.a1.initqq.com.
43.109.129.193[新加坡]
163.181.140.199[香港香港阿里云]
163.181.77.148[香港香港阿里云]
163.181.78.180[香港香港阿里云]
43.109.171.70[新加坡]
43.109.128.232[新加坡]
155.102.5.58[香港香港阿里云]
43.109.160.135[新加坡] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.193
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.199
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.148
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.180
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.70
cover-s.com.a1.initqq.com.	180	IN	A	43.109.128.232
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.58
cover-s.com.a1.initqq.com.	180	IN	A	43.109.160.135

;; Query time: 149 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:56:11 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
电信 江西南昌
69ms cover-s.com.a1.initqq.com.
43.109.160.135[新加坡]
163.181.77.180[香港香港阿里云]
163.181.140.171[香港香港阿里云]
163.181.78.196[香港香港阿里云]
43.109.129.210[新加坡]
43.109.128.232[新加坡]
43.109.171.71[新加坡]
155.102.5.38[香港香港阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	43.109.160.135
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.180
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.171
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.196
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.210
cover-s.com.a1.initqq.com.	180	IN	A	43.109.128.232
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.71
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.38

;; Query time: 69 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:56:11 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
电信 辽宁盘锦
140ms cover-s.com.a1.initqq.com.
43.109.129.231[新加坡]
163.181.77.148[香港香港阿里云]
163.181.140.192[香港香港阿里云]
163.181.78.180[香港香港阿里云]
43.109.171.71[新加坡]
43.109.160.135[新加坡]
155.102.5.51[香港香港阿里云]
43.109.131.3[新加坡] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	300	IN	A	43.109.129.231
cover-s.com.a1.initqq.com.	300	IN	A	163.181.77.148
cover-s.com.a1.initqq.com.	300	IN	A	163.181.140.192
cover-s.com.a1.initqq.com.	300	IN	A	163.181.78.180
cover-s.com.a1.initqq.com.	300	IN	A	43.109.171.71
cover-s.com.a1.initqq.com.	300	IN	A	43.109.160.135
cover-s.com.a1.initqq.com.	300	IN	A	155.102.5.51
cover-s.com.a1.initqq.com.	300	IN	A	43.109.131.3

;; Query time: 140 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Fri Nov 06 17:56:12 UTC 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
电信 内蒙古包头
210ms cover-s.com.a1.initqq.com.
163.181.140.146[香港香港阿里云]
43.109.128.232[新加坡]
163.181.77.148[香港香港阿里云]
155.102.5.38[香港香港阿里云]
163.181.78.188[香港香港阿里云]
43.109.161.103[新加坡]
43.109.171.72[新加坡]
43.109.129.231[新加坡] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.146
cover-s.com.a1.initqq.com.	180	IN	A	43.109.128.232
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.148
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.38
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.188
cover-s.com.a1.initqq.com.	180	IN	A	43.109.161.103
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.72
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.231

;; Query time: 210 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:56:11 CST 2026
;; MSG SIZE  rcvd: 418
详情
详情 HTTP PING DNS
电信 青海西宁
149ms cover-s.com.a1.initqq.com.
155.102.5.23[香港香港阿里云]
43.109.161.100[新加坡]
163.181.140.171[香港香港阿里云]
163.181.78.196[香港香港阿里云]
43.109.129.210[新加坡]
43.109.131.3[新加坡]
43.109.171.71[新加坡]
163.181.77.180[香港香港阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	600	IN	A	155.102.5.23
cover-s.com.a1.initqq.com.	600	IN	A	43.109.161.100
cover-s.com.a1.initqq.com.	600	IN	A	163.181.140.171
cover-s.com.a1.initqq.com.	600	IN	A	163.181.78.196
cover-s.com.a1.initqq.com.	600	IN	A	43.109.129.210
cover-s.com.a1.initqq.com.	600	IN	A	43.109.131.3
cover-s.com.a1.initqq.com.	600	IN	A	43.109.171.71
cover-s.com.a1.initqq.com.	600	IN	A	163.181.77.180

;; Query time: 149 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:56:11 CST 2026
;; MSG SIZE  rcvd: 649
详情
详情 HTTP PING DNS
电信 四川攀枝花
126ms cover-s.com.a1.initqq.com.
43.109.128.232[新加坡]
43.109.129.231[新加坡]
163.181.77.148[香港香港阿里云]
163.181.140.171[香港香港阿里云]
163.181.78.180[香港香港阿里云]
43.109.171.70[新加坡]
43.109.161.121[新加坡]
155.102.5.52[香港香港阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	599	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	43.109.128.232
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.231
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.148
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.171
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.180
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.70
cover-s.com.a1.initqq.com.	180	IN	A	43.109.161.121
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.52

;; Query time: 126 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:56:12 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
电信 天津
53ms cover-s.com.a1.initqq.com.
163.181.78.188[香港香港阿里云]
43.109.171.71[新加坡]
43.109.128.232[新加坡]
163.181.140.192[香港香港阿里云]
163.181.77.147[香港香港阿里云]
43.109.161.103[新加坡]
155.102.5.51[香港香港阿里云]
43.109.129.210[新加坡] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	300	IN	A	163.181.78.188
cover-s.com.a1.initqq.com.	300	IN	A	43.109.171.71
cover-s.com.a1.initqq.com.	300	IN	A	43.109.128.232
cover-s.com.a1.initqq.com.	300	IN	A	163.181.140.192
cover-s.com.a1.initqq.com.	300	IN	A	163.181.77.147
cover-s.com.a1.initqq.com.	300	IN	A	43.109.161.103
cover-s.com.a1.initqq.com.	300	IN	A	155.102.5.51
cover-s.com.a1.initqq.com.	300	IN	A	43.109.129.210

;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:56:11 CST 2026
;; MSG SIZE  rcvd: 593
详情
详情 HTTP PING DNS
电信 西藏山南
192ms cover-s.com.a1.initqq.com.
163.181.78.196[香港香港阿里云]
43.109.171.72[新加坡]
43.109.160.135[新加坡]
155.102.5.38[香港香港阿里云]
43.109.128.232[新加坡]
43.109.129.180[新加坡]
163.181.77.148[香港香港阿里云]
163.181.140.171[香港香港阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.196
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.72
cover-s.com.a1.initqq.com.	180	IN	A	43.109.160.135
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.38
cover-s.com.a1.initqq.com.	180	IN	A	43.109.128.232
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.180
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.148
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.171

;; Query time: 192 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Sat Nov 07 01:56:12 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
电信 云南保山
88ms cover-s.com.a1.initqq.com.
43.109.128.232[新加坡]
43.109.129.193[新加坡]
163.181.78.188[香港香港阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	304	IN	A	43.109.128.232
cover-s.com.a1.initqq.com.	304	IN	A	43.109.129.193
cover-s.com.a1.initqq.com.	304	IN	A	163.181.78.188

;; Query time: 88 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:56:11 CST 2026
;; MSG SIZE  rcvd: 202
详情
详情 HTTP PING DNS
电信 浙江宁波
86ms cover-s.com.a1.initqq.com.
155.102.5.8[香港香港阿里云]
43.109.128.232[新加坡]
43.109.129.180[新加坡]
163.181.77.180[香港香港阿里云]
163.181.140.171[香港香港阿里云]
163.181.78.180[香港香港阿里云]
43.109.171.71[新加坡]
43.109.160.135[新加坡] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	300	IN	A	155.102.5.8
cover-s.com.a1.initqq.com.	300	IN	A	43.109.128.232
cover-s.com.a1.initqq.com.	300	IN	A	43.109.129.180
cover-s.com.a1.initqq.com.	300	IN	A	163.181.77.180
cover-s.com.a1.initqq.com.	300	IN	A	163.181.140.171
cover-s.com.a1.initqq.com.	300	IN	A	163.181.78.180
cover-s.com.a1.initqq.com.	300	IN	A	43.109.171.71
cover-s.com.a1.initqq.com.	300	IN	A	43.109.160.135

;; Query time: 86 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Sat Nov 07 01:56:11 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
移动 广西
1239ms cover-s.com.a1.initqq.com.
43.109.171.72[新加坡]
163.181.78.185[香港香港阿里云]
163.181.140.192[香港香港阿里云]
163.181.77.148[香港香港阿里云]
43.109.129.231[新加坡]
43.109.128.232[新加坡]
155.102.5.38[香港香港阿里云]
43.109.160.135[新加坡] 
cover-s.com.		600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com. 180	IN	A	43.109.171.72
cover-s.com.a1.initqq.com. 180	IN	A	163.181.78.185
cover-s.com.a1.initqq.com. 180	IN	A	163.181.140.192
cover-s.com.a1.initqq.com. 180	IN	A	163.181.77.148
cover-s.com.a1.initqq.com. 180	IN	A	43.109.129.231
cover-s.com.a1.initqq.com. 180	IN	A	43.109.128.232
cover-s.com.a1.initqq.com. 180	IN	A	155.102.5.38
cover-s.com.a1.initqq.com. 180	IN	A	43.109.160.135
;; Query time: 1239 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 17:56:13 UTC 2026
;; MSG SIZE  rcvd: 207
详情
详情 HTTP PING DNS
移动 安徽芜湖
144ms cover-s.com.a1.initqq.com.
43.109.128.232[新加坡]
43.109.129.231[新加坡]
43.109.171.71[新加坡]
163.181.140.171[香港香港阿里云]
163.181.78.180[香港香港阿里云]
163.181.77.181[香港香港阿里云]
43.109.161.103[新加坡]
155.102.5.9[香港香港阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	600	IN	A	43.109.128.232
cover-s.com.a1.initqq.com.	600	IN	A	43.109.129.231
cover-s.com.a1.initqq.com.	600	IN	A	43.109.171.71
cover-s.com.a1.initqq.com.	600	IN	A	163.181.140.171
cover-s.com.a1.initqq.com.	600	IN	A	163.181.78.180
cover-s.com.a1.initqq.com.	600	IN	A	163.181.77.181
cover-s.com.a1.initqq.com.	600	IN	A	43.109.161.103
cover-s.com.a1.initqq.com.	600	IN	A	155.102.5.9

;; Query time: 144 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:56:11 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
移动 甘肃庆阳
335ms cover-s.com.a1.initqq.com.
163.181.78.188[香港香港阿里云]
43.109.171.26[新加坡]
43.109.161.100[新加坡]
155.102.5.51[香港香港阿里云]
43.109.128.248[新加坡]
43.109.129.180[新加坡]
163.181.77.180[香港香港阿里云]
163.181.140.146[香港香港阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.188
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.26
cover-s.com.a1.initqq.com.	180	IN	A	43.109.161.100
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.51
cover-s.com.a1.initqq.com.	180	IN	A	43.109.128.248
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.180
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.180
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.146

;; Query time: 335 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Nov 06 17:56:12 UTC 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
移动 河北沧州
111ms cover-s.com.a1.initqq.com.
163.181.77.180[香港香港阿里云]
155.102.5.51[香港香港阿里云]
163.181.140.171[香港香港阿里云]
43.109.161.103[新加坡]
43.109.128.232[新加坡]
43.109.129.193[新加坡]
163.181.78.196[香港香港阿里云]
43.109.171.71[新加坡] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.180
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.51
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.171
cover-s.com.a1.initqq.com.	180	IN	A	43.109.161.103
cover-s.com.a1.initqq.com.	180	IN	A	43.109.128.232
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.193
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.196
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.71

;; Query time: 111 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:56:11 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
移动 吉林长春
148ms cover-s.com.a1.initqq.com.
155.102.5.8[香港香港阿里云]
43.109.160.135[新加坡]
43.109.171.70[新加坡]
43.109.129.210[新加坡]
163.181.140.199[香港香港阿里云]
43.109.128.232[新加坡]
163.181.78.180[香港香港阿里云]
163.181.77.147[香港香港阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	60	IN	A	155.102.5.8
cover-s.com.a1.initqq.com.	60	IN	A	43.109.160.135
cover-s.com.a1.initqq.com.	60	IN	A	43.109.171.70
cover-s.com.a1.initqq.com.	60	IN	A	43.109.129.210
cover-s.com.a1.initqq.com.	60	IN	A	163.181.140.199
cover-s.com.a1.initqq.com.	60	IN	A	43.109.128.232
cover-s.com.a1.initqq.com.	60	IN	A	163.181.78.180
cover-s.com.a1.initqq.com.	60	IN	A	163.181.77.147

;; Query time: 148 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sat Nov 07 01:56:12 CST 2026
;; MSG SIZE  rcvd: 699
详情
详情 HTTP PING DNS
移动 江西南昌
116ms cover-s.com.a1.initqq.com.
163.181.140.199[香港香港阿里云]
155.102.5.29[香港香港阿里云]
43.109.131.3[新加坡]
163.181.78.180[香港香港阿里云]
43.109.129.231[新加坡]
163.181.77.147[香港香港阿里云]
43.109.171.71[新加坡]
43.109.161.100[新加坡] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	600	IN	A	163.181.140.199
cover-s.com.a1.initqq.com.	600	IN	A	155.102.5.29
cover-s.com.a1.initqq.com.	600	IN	A	43.109.131.3
cover-s.com.a1.initqq.com.	600	IN	A	163.181.78.180
cover-s.com.a1.initqq.com.	600	IN	A	43.109.129.231
cover-s.com.a1.initqq.com.	600	IN	A	163.181.77.147
cover-s.com.a1.initqq.com.	600	IN	A	43.109.171.71
cover-s.com.a1.initqq.com.	600	IN	A	43.109.161.100

;; Query time: 116 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Sat Nov 07 01:56:12 CST 2026
;; MSG SIZE  rcvd: 418
详情
详情 HTTP PING DNS
移动 山西忻州
128ms cover-s.com.a1.initqq.com.
163.181.140.146[香港香港阿里云]
163.181.77.147[香港香港阿里云]
43.109.129.231[新加坡]
43.109.160.135[新加坡]
155.102.5.8[香港香港阿里云]
43.109.171.70[新加坡]
43.109.128.248[新加坡]
163.181.78.196[香港香港阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.146
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.147
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.231
cover-s.com.a1.initqq.com.	180	IN	A	43.109.160.135
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.8
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.70
cover-s.com.a1.initqq.com.	180	IN	A	43.109.128.248
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.196

;; Query time: 128 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:56:11 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
移动 云南保山
277ms cover-s.com.a1.initqq.com.
155.102.5.58[香港香港阿里云]
43.109.128.243[新加坡]
43.109.129.231[新加坡]
163.181.77.180[香港香港阿里云]
163.181.140.171[香港香港阿里云]
163.181.78.188[香港香港阿里云]
43.109.171.72[新加坡]
43.109.161.100[新加坡] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.58
cover-s.com.a1.initqq.com.	180	IN	A	43.109.128.243
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.231
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.180
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.171
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.188
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.72
cover-s.com.a1.initqq.com.	180	IN	A	43.109.161.100

;; Query time: 277 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:56:11 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
联通 江西
310ms cover-s.com.a1.initqq.com.
155.102.5.51[香港香港阿里云]
43.109.128.243[新加坡]
43.109.129.180[新加坡]
163.181.77.181[香港香港阿里云]
163.181.140.199[香港香港阿里云]
163.181.78.185[香港香港阿里云]
43.109.171.72[新加坡]
43.109.160.135[新加坡] 
cover-s.com.		600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com. 180	IN	A	155.102.5.51
cover-s.com.a1.initqq.com. 180	IN	A	43.109.128.243
cover-s.com.a1.initqq.com. 180	IN	A	43.109.129.180
cover-s.com.a1.initqq.com. 180	IN	A	163.181.77.181
cover-s.com.a1.initqq.com. 180	IN	A	163.181.140.199
cover-s.com.a1.initqq.com. 180	IN	A	163.181.78.185
cover-s.com.a1.initqq.com. 180	IN	A	43.109.171.72
cover-s.com.a1.initqq.com. 180	IN	A	43.109.160.135
;; Query time: 310 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 17:56:12 UTC 2026
;; MSG SIZE  rcvd: 193
详情
详情 HTTP PING DNS
联通 福建福州
258ms cover-s.com.a1.initqq.com.
43.109.129.231[新加坡]
155.102.5.29[香港香港阿里云]
163.181.140.171[香港香港阿里云]
163.181.78.180[香港香港阿里云]
163.181.77.147[香港香港阿里云]
43.109.171.72[新加坡]
43.109.160.135[新加坡]
43.109.131.3[新加坡] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	60	IN	A	43.109.129.231
cover-s.com.a1.initqq.com.	60	IN	A	155.102.5.29
cover-s.com.a1.initqq.com.	60	IN	A	163.181.140.171
cover-s.com.a1.initqq.com.	60	IN	A	163.181.78.180
cover-s.com.a1.initqq.com.	60	IN	A	163.181.77.147
cover-s.com.a1.initqq.com.	60	IN	A	43.109.171.72
cover-s.com.a1.initqq.com.	60	IN	A	43.109.160.135
cover-s.com.a1.initqq.com.	60	IN	A	43.109.131.3

;; Query time: 258 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Sat Nov 07 01:56:12 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
联通 河南洛阳
332ms cover-s.com.a1.initqq.com.
163.181.77.148[香港香港阿里云]
155.102.5.8[香港香港阿里云]
163.181.140.199[香港香港阿里云]
43.109.129.193[新加坡]
43.109.160.135[新加坡]
43.109.131.3[新加坡]
163.181.78.196[香港香港阿里云]
43.109.171.72[新加坡] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.148
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.8
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.199
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.193
cover-s.com.a1.initqq.com.	180	IN	A	43.109.160.135
cover-s.com.a1.initqq.com.	180	IN	A	43.109.131.3
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.196
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.72

;; Query time: 332 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:56:11 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
联通 吉林长春
291ms cover-s.com.a1.initqq.com.
163.181.77.147[香港香港阿里云]
163.181.140.199[香港香港阿里云]
163.181.78.180[香港香港阿里云]
43.109.171.72[新加坡]
43.109.161.103[新加坡]
155.102.5.8[香港香港阿里云]
43.109.131.3[新加坡]
43.109.129.210[新加坡] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.147
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.199
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.180
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.72
cover-s.com.a1.initqq.com.	180	IN	A	43.109.161.103
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.8
cover-s.com.a1.initqq.com.	180	IN	A	43.109.131.3
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.210

;; Query time: 291 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sat Nov 07 01:56:12 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
联通 辽宁盘锦
351ms cover-s.com.a1.initqq.com.
43.109.161.103[新加坡]
163.181.140.171[香港香港阿里云]
43.109.129.180[新加坡]
155.102.5.9[香港香港阿里云]
163.181.78.188[香港香港阿里云]
43.109.171.26[新加坡]
43.109.131.3[新加坡]
163.181.77.147[香港香港阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	43.109.161.103
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.171
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.180
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.9
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.188
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.26
cover-s.com.a1.initqq.com.	180	IN	A	43.109.131.3
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.147

;; Query time: 351 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:56:11 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
1234ms cover-s.com.a1.initqq.com.
163.181.77.180[香港香港阿里云]
43.109.129.231[新加坡]
43.109.128.243[新加坡]
155.102.5.23[香港香港阿里云]
43.109.160.135[新加坡]
43.109.171.26[新加坡]
163.181.78.180[香港香港阿里云]
163.181.140.171[香港香港阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.180
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.231
cover-s.com.a1.initqq.com.	180	IN	A	43.109.128.243
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.23
cover-s.com.a1.initqq.com.	180	IN	A	43.109.160.135
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.26
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.180
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.171

;; Query time: 1234 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 06 17:56:13 UTC 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
联通 陕西咸阳
247ms cover-s.com.a1.initqq.com.
155.102.5.8[香港香港阿里云]
43.109.171.26[新加坡]
43.109.129.210[新加坡]
163.181.78.188[香港香港阿里云]
163.181.140.199[香港香港阿里云]
43.109.128.248[新加坡]
163.181.77.148[香港香港阿里云]
43.109.161.121[新加坡] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.8
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.26
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.210
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.188
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.199
cover-s.com.a1.initqq.com.	180	IN	A	43.109.128.248
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.148
cover-s.com.a1.initqq.com.	180	IN	A	43.109.161.121

;; Query time: 247 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:56:11 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
联通 天津
216ms cover-s.com.a1.initqq.com.
155.102.5.51[香港香港阿里云]
163.181.140.146[香港香港阿里云]
163.181.78.180[香港香港阿里云]
43.109.131.3[新加坡]
163.181.77.148[香港香港阿里云]
43.109.171.71[新加坡]
43.109.160.135[新加坡]
43.109.129.231[新加坡] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.51
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.146
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.180
cover-s.com.a1.initqq.com.	180	IN	A	43.109.131.3
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.148
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.71
cover-s.com.a1.initqq.com.	180	IN	A	43.109.160.135
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.231

;; Query time: 216 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sat Nov 07 01:56:12 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
355ms cover-s.com.a1.initqq.com.
43.109.171.71[新加坡]
163.181.140.199[香港香港阿里云]
163.181.77.148[香港香港阿里云]
43.109.131.3[新加坡]
43.109.161.103[新加坡]
155.102.5.9[香港香港阿里云]
43.109.129.231[新加坡]
163.181.78.188[香港香港阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	180	IN	A	43.109.171.71
cover-s.com.a1.initqq.com.	180	IN	A	163.181.140.199
cover-s.com.a1.initqq.com.	180	IN	A	163.181.77.148
cover-s.com.a1.initqq.com.	180	IN	A	43.109.131.3
cover-s.com.a1.initqq.com.	180	IN	A	43.109.161.103
cover-s.com.a1.initqq.com.	180	IN	A	155.102.5.9
cover-s.com.a1.initqq.com.	180	IN	A	43.109.129.231
cover-s.com.a1.initqq.com.	180	IN	A	163.181.78.188

;; Query time: 355 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:56:11 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS
联通 云南昆明
321ms cover-s.com.a1.initqq.com.
163.181.140.171[香港香港阿里云]
163.181.78.185[香港香港阿里云]
43.109.171.26[新加坡]
43.109.160.135[新加坡]
155.102.5.52[香港香港阿里云]
43.109.128.232[新加坡]
43.109.129.231[新加坡]
163.181.77.147[香港香港阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats cover-s.com
;; global options: +cmd

;; ANSWER SECTION:
cover-s.com.	600	IN	CNAME	cover-s.com.a1.initqq.com.
cover-s.com.a1.initqq.com.	60	IN	A	163.181.140.171
cover-s.com.a1.initqq.com.	60	IN	A	163.181.78.185
cover-s.com.a1.initqq.com.	60	IN	A	43.109.171.26
cover-s.com.a1.initqq.com.	60	IN	A	43.109.160.135
cover-s.com.a1.initqq.com.	60	IN	A	155.102.5.52
cover-s.com.a1.initqq.com.	60	IN	A	43.109.128.232
cover-s.com.a1.initqq.com.	60	IN	A	43.109.129.231
cover-s.com.a1.initqq.com.	60	IN	A	163.181.77.147

;; Query time: 321 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:56:11 CST 2026
;; MSG SIZE  rcvd: 407
详情
详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

cover-s.com 优化建议

1、针对DNS延迟测试结果，建议使用dns测速在线与dns解析查询在线工具持续监测新加坡与香港阿里云节点的响应差异，重点关注多次出现的高延迟记录。
2、建议通过dns污染检测与dns劫持检测工具定期核查解析记录一致性，结合dns历史解析记录查询确认IP变动是否正常，避免污染风险。
3、建议利用dns检测工具与网站dns查询功能对多节点IP进行轮询可用性验证，并参考dns选优策略优化解析线路配置。

其他工具历史

更新时间 2026-11-07 04:16:03

最新检测

检测目标 检测结果
haitheme.com 1.383s yxsens.com 0.444s vibmro.com 5.963s 168caijing.cn 0.506s z9kj.cn 49.684ms lysj.com 43.231ms nmgxlhkj.com 409.033ms zhongtaixinhe.com 190.433ms tnzl.tech 227.138ms danmufm.com 203.407ms

网站测速

检测目标 平均响应速度
haitheme.com 1.383s jsldhjkj.com 0.250s yxsens.com 0.444s drickfx.com 1.507s vibmro.com 5.963s hife-battery.cn 0.493s 168caijing.cn 0.506s rntjd.com 2.513s wellandwood.com 0.311s 230314.xyz 0.728s

PING检测

检测目标 平均响应速度
gaolie.net 41.090ms carcolchem.com 38.586ms cdjs.cc 34.694ms mxyhn.com 51.577ms z9kj.cn 49.684ms wudingfu.com 34.639ms lysj.com 43.231ms ujhshop.com 43.923ms lzwls.com 39.009ms 23jh.net 45.713ms

劫持检测

检测目标 劫持状态
zjcswk.com 未被劫持 solutiacn.com 未被劫持 zplus.asia 未被劫持 oceanhe.cn 未被劫持 hljyml.com 未被劫持 oakschool.com 被劫持 cloudexpo.top 未被劫持 cmlawyer.cn 未被劫持 hnbfxg.com 未被劫持 steam-edu.com 未被劫持

DNS测速

检测目标 平均响应速度
nmgxlhkj.com 409.033ms zhongtaixinhe.com 190.433ms fzero.cn 163.767ms js-sjfkt.com 180.267ms yikezhengxing.net 173.000ms tnzl.tech 227.138ms danmufm.com 203.407ms ychongqian.com 225.208ms zq6.cn 66.095ms hyfhclkj.cn 114.375ms
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