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ctsign.cn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ctsign.cn2026-10-25 01:58:18
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 -15ms 贵州遵义联通622ms 79.069ms
电信 -15ms 四川攀枝花电信78ms 41.25ms
移动 -33ms 陕西西安移动114ms 64.846ms
联通 山西长治联通44ms 贵州遵义联通622ms 140ms
华东 安徽合肥电信16ms 安徽亳州联通93ms 51ms
华北 -15ms -50ms 40.2ms
华南 -33ms 海南三亚联通112ms 70.25ms
华中 河南商丘移动41ms 湖北鄂州移动75ms 60ms
西北 宁夏银川电信41ms 陕西西安移动114ms 66.8ms
西南 四川攀枝花电信78ms 贵州遵义联通622ms 224.75ms
东北 辽宁大连移动34ms 吉林长春联通62ms 47.667ms
解析占比
全部 电信 移动 联通 被污染
47.111.91.203
47.111.91.203
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 北京
15ms 47.111.91.203[浙江杭州阿里云]
ctsign.cn.		600	IN	A	47.111.91.203
;; Query time: 15 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 24 17:57:27 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 安徽合肥
16ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 16 msec
;; SERVER: 61.132.163.68#53(61.132.163.68)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 福建泉州
44ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 44 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 广东东莞
37ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	602	IN	A	47.111.91.203

;; Query time: 37 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 内蒙古包头
42ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
电信 宁夏银川
41ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 41 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 青海西宁
57ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 57 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 四川攀枝花
78ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 78 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 海南
33ms 47.111.91.203[浙江杭州阿里云]
ctsign.cn.		600	IN	A	47.111.91.203
;; Query time: 33 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 24 17:57:27 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
移动 内蒙古
50ms 47.111.91.203[浙江杭州阿里云]
ctsign.cn.		600	IN	A	47.111.91.203
;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 24 17:57:27 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
移动 广西北海
99ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 河南商丘
41ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 湖北鄂州
75ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 75 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 吉林长春
47ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 47 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
移动 辽宁大连
34ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 34 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 宁夏银川
47ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 47 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 761
详情
详情 HTTP PING DNS
移动 陕西西安
114ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 114 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Oct 24 17:57:27 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 上海
54ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 54 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 四川成都
87ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 87 msec
;; SERVER: 183.221.253.100#53(183.221.253.100)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 天津
50ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 50 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 云南保山
112ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 112 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 青海
75ms 47.111.91.203[浙江杭州阿里云]
ctsign.cn.		600	IN	A	47.111.91.203
;; Query time: 75 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 24 17:57:27 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 安徽亳州
93ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 93 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 24 17:57:27 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 贵州遵义
622ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 622 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 海南三亚
112ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 112 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 24 17:57:27 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 湖北武汉
64ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 64 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 吉林长春
62ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 62 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sun Oct 25 01:57:27 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 山西长治
44ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 44 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 24 17:57:27 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 上海
48ms 47.111.91.203[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctsign.cn
;; global options: +cmd

;; ANSWER SECTION:
ctsign.cn.	600	IN	A	47.111.91.203

;; Query time: 48 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Sun Oct 25 01:57:27 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。

ctsign.cn 优化建议

1、结合dns测速在线与dns解析记录查询工具,确认ctsign.cn解析至杭州阿里云IP的稳定性,当前57ms均值表现优良,可辅助dns速度测试评估全国节点差异。
2、建议使用dns在线查询与dns污染检测功能,验证该IP无劫持及污染风险,补充dns历史解析记录查询以观察解析指向是否长期一致。
3、推荐通过dns测速与dns检测工具对622ms慢响应节点复测,结合dns解析速度测试判断是否偶发波动,并优化本地dns选优策略。

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更新时间 2026-10-26 13:52:02
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