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covac-gz.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covac-gz.com2026-10-21 01:52:10
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
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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 广西南宁电信56ms 新疆昌吉回族自治州电信3400ms 364.207ms
电信 广西南宁电信56ms 新疆昌吉回族自治州电信3400ms 541.1ms
移动 河北沧州移动116ms 四川成都移动569ms 203.125ms
联通 河北廊坊联通103ms 浙江金华联通510ms 320.545ms
华东 福建莆田电信92ms 浙江金华联通510ms 303.625ms
华北 河北廊坊联通103ms 内蒙古呼和浩特联通257ms 161.667ms
华南 广西南宁电信56ms 广西梧州联通408ms 199.75ms
华中 湖北荆州联通419ms 湖北荆州联通419ms 419ms
西北 广东广州移动169ms 新疆昌吉回族自治州电信3400ms 1296.333ms
西南 西藏山南电信176ms 四川成都移动569ms 290.75ms
东北 黑龙江大庆电信224ms 黑龙江大庆联通347ms 297.667ms
解析占比
全部 电信 移动 联通 被污染
covac-gzcom.p2017030101.junyushop.com.
103.203.140.80
covac-gzcom.p2017030101.junyushop.com.
103.203.140.80
DNS查询详情
全部
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 福建莆田
92ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
covac-gz.com.		3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com. 601 IN A	103.203.140.80
;; Query time: 92 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Wed Oct 21 01:51:47 CST 2026
;; MSG SIZE  rcvd: 94

详情
详情 HTTP PING DNS
电信 广西南宁
56ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 56 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
电信 黑龙江大庆
224ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 224 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
电信 江西宜春
425ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 425 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
电信 辽宁盘锦
322ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 322 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Tue Oct 20 17:51:48 UTC 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
电信 内蒙古包头
159ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	606	IN	A	103.203.140.80

;; Query time: 159 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Tue Oct 20 17:51:48 UTC 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
电信 西藏山南
176ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 176 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
3400ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 3400 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:51:51 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
电信 浙江温州
322ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 322 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
电信 重庆
235ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 235 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
移动 广东广州
169ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 169 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
移动 广西南宁
121ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 121 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
移动 河北沧州
116ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 116 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
移动 山西长治
186ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 186 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
移动 四川成都
569ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 569 msec
;; SERVER: 183.221.253.100#53(183.221.253.100)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
移动 天津
149ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 149 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
移动 云南昆明
183ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 183 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
移动 浙江金华
132ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 132 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
联通 安徽芜湖
260ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 260 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
联通 福建三明
269ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 269 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
联通 广东深圳
214ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 214 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 20 17:49:25 UTC 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
联通 广西梧州
408ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 408 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
联通 河北廊坊
103ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 103 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 20 17:51:48 UTC 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
联通 黑龙江大庆
347ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 347 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
联通 湖北荆州
419ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
covac-gz.com.		3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com. 600 IN A	103.203.140.80
;; Query time: 419 msec
;; SERVER: 114.114.114.114#53(114.114.114.114) (UDP)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 105

详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
257ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 257 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
联通 山东泰安
419ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 419 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
320ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 320 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS
联通 浙江金华
510ms covac-gzcom.p2017030101.junyushop.com.
103.203.140.80[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats covac-gz.com
;; global options: +cmd

;; ANSWER SECTION:
covac-gz.com.	3600	IN	CNAME	covac-gzcom.p2017030101.junyushop.com.
covac-gzcom.p2017030101.junyushop.com.	600	IN	A	103.203.140.80

;; Query time: 510 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Wed Oct 21 01:51:48 CST 2026
;; MSG SIZE  rcvd: 146
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

covac-gz.com 优化建议

1、针对covac-gz.com解析延迟波动大问题,建议使用dns测速在线与dns解析查询在线工具定期监控,结合dns污染检测确认解析稳定性。
2、建议通过dns记录查询核对CNAME指向,利用dns历史解析记录查询排查昆明电信节点异常,配合dns检测工具优化解析速度。
3、建议使用dns速度在线测试与在线测试dns速度评估区域响应差异,通过dns解析速度测试定位慢节点,提升整体解析效率。

其他工具历史

更新时间 2026-10-21 11:49:03
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