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chex7.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chex7.com2026-10-13 01:54:08
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%

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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 江西南昌电信47ms 安徽亳州联通1134ms 274.517ms
电信 江西南昌电信47ms 新疆乌鲁木齐电信325ms 155.5ms
移动 福建厦门移动101ms -326ms 189ms
联通 天津联通218ms 安徽亳州联通1134ms 457.1ms
华东 江西南昌电信47ms 安徽亳州联通1134ms 295.143ms
华北 山西长治移动108ms 天津移动252ms 206.25ms
华南 海南三亚联通336ms 广西梧州联通352ms 344ms
华中 河南驻马店电信180ms 湖北荆州联通280ms 230ms
西北 宁夏银川移动118ms 甘肃庆阳联通1121ms 334.625ms
西南 四川成都电信67ms -326ms 195.25ms
东北 辽宁盘锦移动232ms 辽宁盘锦移动232ms 232ms
解析占比
全部 电信 移动 联通 被污染
139.9.106.103
139.9.106.103
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 河南驻马店
180ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	900	IN	A	139.9.106.103

;; Query time: 180 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Tue Oct 13 01:53:49 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 江苏淮安
173ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 173 msec
;; SERVER: 218.4.4.4#53(218.4.4.4)
;; WHEN: Tue Oct 13 01:53:49 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 江西南昌
47ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 47 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:53:49 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 陕西西安
141ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 141 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 17:53:49 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 四川成都
67ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 67 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Tue Oct 13 01:53:49 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
325ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 325 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 01:53:16 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 西藏
326ms 139.9.106.103[广东广州华为]
chex7.com.		600	IN	A	139.9.106.103
;; Query time: 326 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 17:53:50 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
移动 安徽六安
174ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 174 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:53:49 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 北京
247ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 247 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Oct 13 01:53:50 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 福建厦门
101ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 101 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:53:49 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 江苏淮安
178ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 178 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Tue Oct 13 01:53:49 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 辽宁盘锦
232ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 232 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:53:49 CST 2026
;; MSG SIZE  rcvd: 995
详情
详情 HTTP PING DNS
移动 宁夏银川
118ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 118 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Tue Oct 13 01:53:49 CST 2026
;; MSG SIZE  rcvd: 751
详情
详情 HTTP PING DNS
移动 青海西宁
144ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 144 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 01:53:49 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 山西长治
108ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 108 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:53:49 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 陕西渭南
268ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 268 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:53:50 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 天津
252ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 252 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Oct 13 01:53:50 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
177ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 177 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 01:53:49 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 重庆
132ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 132 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Tue Oct 13 01:53:49 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 安徽亳州
1134ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 1134 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 17:53:50 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 甘肃庆阳
1121ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 1121 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:53:50 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广西梧州
352ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 352 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Tue Oct 13 01:53:50 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 海南三亚
336ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 336 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 17:53:50 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 湖北荆州
280ms 139.9.106.103[广东广州华为]
chex7.com.		600	IN	A	139.9.106.103
;; Query time: 280 msec
;; SERVER: 114.114.114.114#53(114.114.114.114) (UDP)
;; WHEN: Tue Oct 13 01:53:50 CST 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
联通 吉林长春
232ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 232 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Tue Oct 13 01:53:50 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 江苏
259ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 259 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:53:49 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 天津
218ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 218 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Tue Oct 13 01:53:50 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
383ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 383 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Oct 13 01:53:50 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 重庆
256ms 139.9.106.103[广东广州华为]
; <<>> DiG Go <<>> +noall +answer +stats chex7.com
;; global options: +cmd

;; ANSWER SECTION:
chex7.com.	600	IN	A	139.9.106.103

;; Query time: 256 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Tue Oct 13 01:53:50 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

chex7.com 优化建议

1、检测显示29个节点均路由至同一广东广州华为IP,无劫持与污染,但1121ms和1134ms响应值明显拉低整体均速,建议针对dns延迟测试和dns测速在线场景增设广州本地备用线路,分散高峰流量,同时利用dns解析查询在线工具复核多地域解析一致性,规避单一机房故障风险。
2、当前解析记录全网一致,未发现dns污染查询结果,建议结合dns历史解析记录查询和dns解析速度测试持续监控TTL变更,确保dns解析查询在线服务稳定,并部署智能dns策略,按杭州移动dns、贵州联通dns等区域节点就近调度,提升dns速度在线测试的最终得分。
3、从query_time分布看,47ms快节点与1134ms慢节点差距超20倍,存在响应毛刺,建议启用dns轮询并结合dns测速工具对广东广州华为IP段做健康检查,同时参考dns污染检测网站的阈值告警,优先优化dns测试网站中最慢路径的TCP连接复用,降低长尾耗时。

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更新时间 2026-10-13 10:14:02
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