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chn-dk.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chn-dk.com2026-09-28 01:34:25
预估消耗 0 检测点,实际消耗以【检测点账单】为准
30

检测节点

响应时间分布 域名污染分布

污染比例:0%

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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 (3)
区域/运营商 响应最快 响应最慢 平均响应
全部 广东广州电信31ms 湖南长沙电信1083ms 222.667ms
电信 广东广州电信31ms 湖南长沙电信1083ms 226.875ms
移动 上海移动114ms 新疆伊犁哈萨克自治州移动334ms 186.6ms
联通 河南驻马店联通205ms 河北唐山联通341ms 259ms
华东 江苏苏州电信49ms 江苏淮安联通223ms 127.75ms
华北 内蒙古包头电信71ms 河北唐山联通341ms 190.5ms
华南 广东广州电信31ms 广西梧州移动222ms 126.5ms
华中 河南驻马店电信202ms 湖南长沙电信1083ms 400.4ms
西北 宁夏银川电信111ms 新疆伊犁哈萨克自治州移动334ms 256.667ms
西南 四川攀枝花电信101ms 贵州贵阳联通289ms 176.333ms
东北 辽宁大连移动158ms 辽宁大连联通265ms 211.5ms
解析占比
全部 电信 移动 联通 被污染
103.21.141.130
103.21.141.130
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 广东广州
31ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 31 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 235
详情
详情 HTTP PING DNS
电信 河南驻马店
202ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	900	IN	A	103.21.141.130

;; Query time: 202 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 235
详情
详情 HTTP PING DNS
电信 湖南长沙
1083ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 1083 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 27 17:33:19 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 江苏苏州
49ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 49 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 内蒙古包头
71ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	602	IN	A	103.21.141.130

;; Query time: 71 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sun Sep 27 17:33:18 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 宁夏银川
111ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 111 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 山东滨州
0ms 没有记录
;; communications error to 223.5.5.5:53: read udp 192.168.0.155:55509->223.5.5.5:53: i/o timeout
详情
详情 HTTP PING DNS
电信 山西长治
167ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 167 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:33:18 UTC 2026
;; MSG SIZE  rcvd: 235
详情
详情 HTTP PING DNS
电信 四川攀枝花
101ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 101 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 重庆
139ms 103.21.141.130[上海电信]
chn-dk.com.		600	IN	A	103.21.141.130
;; Query time: 139 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:33:18 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
移动 北京
217ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 217 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广西梧州
222ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 222 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 河北唐山
119ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 119 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 湖南长沙
266ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 266 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 辽宁大连
158ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 158 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
172ms 103.21.141.130[上海电信]
chn-dk.com.		600	IN	A	103.21.141.130
;; Query time: 172 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
移动 上海
114ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 114 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
334ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 334 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 浙江嘉兴
125ms 103.21.141.130[上海电信]
chn-dk.com.		600	IN	A	103.21.141.130
;; Query time: 125 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
联通 北京
221ms 103.21.141.130[上海电信]
chn-dk.com.		600	IN	A	103.21.141.130
;; Query time: 221 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:33:18 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 贵州贵阳
289ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 289 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河北唐山
341ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 341 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河南驻马店
205ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 205 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 湖南邵阳
246ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 246 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:33:18 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 江苏淮安
223ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 223 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:33:17 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 辽宁大连
265ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 265 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山东烟台
0ms 没有记录
dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found
详情
详情 HTTP PING DNS
联通 陕西西安
325ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 325 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:33:18 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 四川成都
0ms 没有记录
;; communications error to 119.6.6.6:53: read udp 192.168.1.3:59579->119.6.6.6:53: i/o timeout
详情
详情 HTTP PING DNS
联通 天津
216ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chn-dk.com
;; global options: +cmd

;; ANSWER SECTION:
chn-dk.com.	600	IN	A	103.21.141.130

;; Query time: 216 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Mon Sep 28 01:33:18 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

chn-dk.com 优化建议

1、检测显示域名解析全部指向单一上海电信节点,建议dns解析在线查询工具结合dns测速在线对比多线路响应,优先筛选全国节点覆盖方案,降低单点故障风险。
2、当前dns解析记录查询显示各运营商访问均回落至同一IP,建议dns检测工具评估智能dns或dns轮询配置,按用户地域分配就近节点,优化dns解析速度测试结果。
3、检测存在查询超时空白响应,建议dns在线查询定期执行dns解析在线监控,排查dns劫持检测及dns污染查询隐患,确保解析记录完整性与服务连续性。

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更新时间 2026-09-29 08:47:02
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