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cnfert.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cnfert.com2026-11-01 02:06:04
预估消耗 0 检测点,实际消耗以【检测点账单】为准
27

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 天津联通1ms 山西长治电信787ms 88.926ms
电信 广东广州电信2ms 山西长治电信787ms 110.583ms
移动 西藏拉萨移动7ms 重庆移动135ms 67.5ms
联通 天津联通1ms 新疆博尔塔拉蒙古自治州联通354ms 76.286ms
华东 浙江温州电信15ms 福建龙岩移动64ms 36.75ms
华北 天津联通1ms 山西长治电信787ms 221ms
华南 广东广州电信2ms 广东佛山移动15ms 7ms
华中 湖北宜昌电信11ms 湖南长沙电信48ms 24ms
西北 陕西西安联通5ms 新疆博尔塔拉蒙古自治州联通354ms 113ms
西南 西藏拉萨移动7ms 西藏山南电信280ms 103.833ms
东北 辽宁盘锦电信8ms 辽宁大连移动126ms 67.333ms
解析占比
全部 电信 移动 联通 被污染
116.255.247.3
116.255.247.3
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 安徽安庆
33ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	900	IN	A	116.255.247.3

;; Query time: 33 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:06:00 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 甘肃庆阳
47ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	600	IN	A	116.255.247.3

;; Query time: 47 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Oct 31 18:06:01 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 广东广州
2ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	600	IN	A	116.255.247.3

;; Query time: 2 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Sun Nov 01 02:06:01 CST 2026
;; MSG SIZE  rcvd: 353
详情
详情 HTTP PING DNS
电信 湖北宜昌
11ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	600	IN	A	116.255.247.3

;; Query time: 11 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 02:06:01 CST 2026
;; MSG SIZE  rcvd: 342
详情
详情 HTTP PING DNS
电信 湖南长沙
48ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	600	IN	A	116.255.247.3

;; Query time: 48 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Sun Nov 01 02:06:01 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
电信 辽宁盘锦
8ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	30	IN	A	116.255.247.3

;; Query time: 8 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sat Oct 31 18:06:01 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 内蒙古包头
29ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	305	IN	A	116.255.247.3

;; Query time: 29 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sat Oct 31 18:06:01 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 山西长治
787ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	600	IN	A	116.255.247.3

;; Query time: 787 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:06:01 CST 2026
;; MSG SIZE  rcvd: 342
详情
详情 HTTP PING DNS
电信 四川攀枝花
58ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	600	IN	A	116.255.247.3

;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:06:01 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 西藏山南
280ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	600	IN	A	116.255.247.3

;; Query time: 280 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Sun Nov 01 02:06:01 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 云南曲靖
9ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	478	IN	A	116.255.247.3

;; Query time: 9 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:06:01 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 浙江温州
15ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	328	IN	A	116.255.247.3

;; Query time: 15 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 02:06:01 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 福建龙岩
64ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	600	IN	A	116.255.247.3

;; Query time: 64 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 02:06:01 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 甘肃庆阳
46ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	600	IN	A	116.255.247.3

;; Query time: 46 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Oct 31 18:06:01 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广东佛山
15ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	900	IN	A	116.255.247.3

;; Query time: 15 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Sun Nov 01 02:06:01 CST 2026
;; MSG SIZE  rcvd: 342
详情
详情 HTTP PING DNS
移动 湖南长沙
13ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	300	IN	A	116.255.247.3

;; Query time: 13 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Sun Nov 01 02:06:01 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 辽宁大连
126ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	600	IN	A	116.255.247.3

;; Query time: 126 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:06:01 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 四川成都
134ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	600	IN	A	116.255.247.3

;; Query time: 134 msec
;; SERVER: 211.137.96.205#53(211.137.96.205)
;; WHEN: Sun Nov 01 02:06:01 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 西藏拉萨
7ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	30	IN	A	116.255.247.3

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:06:00 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 重庆
135ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	600	IN	A	116.255.247.3

;; Query time: 135 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:06:01 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 海南海口
4ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	1	IN	A	116.255.247.3

;; Query time: 4 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Sun Nov 01 02:06:00 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河北唐山
67ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	600	IN	A	116.255.247.3

;; Query time: 67 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:06:01 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 江西南昌
35ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	3	IN	A	116.255.247.3

;; Query time: 35 msec
;; SERVER: 172.18.20.2#53(172.18.20.2)
;; WHEN: Sat Oct 31 18:06:01 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 辽宁营口
68ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	600	IN	A	116.255.247.3

;; Query time: 68 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 31 18:06:01 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 陕西西安
5ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	1	IN	A	116.255.247.3

;; Query time: 5 msec
;; SERVER: 221.11.1.67#53(221.11.1.67)
;; WHEN: Sun Nov 01 02:06:00 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 天津
1ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	1	IN	A	116.255.247.3

;; Query time: 1 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sun Nov 01 02:06:01 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
354ms 116.255.247.3[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats cnfert.com
;; global options: +cmd

;; ANSWER SECTION:
cnfert.com.	600	IN	A	116.255.247.3

;; Query time: 354 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Nov 01 02:06:01 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。

cnfert.com 优化建议

1、针对dns测速在线和dns速度测试结果,建议优化河南郑州联通节点响应速度,当前最快1ms最慢787ms差距过大,需排查dns解析查询在线波动原因。
2、利用dns污染检测和dns劫持检测工具持续监控,所有dns查询网解析均指向同一IP无污染,可加强dns历史解析记录查询与dns解析记录查询的日志留存。
3、结合dns测速工具和在线dns测试工具定期做dns检测,建议增加杭州移动dns、西安移动dns等多区域dns测试网站节点,提升dns在线查询覆盖。

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更新时间 2026-11-01 09:14:03
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