ctkji.cn的DNS测速结果_dns解析查询_dns查询在线工具-51CESU

工具简介

ctkji.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ctkji.cn2026-11-05 02:05:04

预估消耗 0 检测点，实际消耗以【检测点账单】为准

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

区域/运营商	响应最快	响应最慢	平均响应
全部	湖南长沙电信80ms	-617ms	221.897ms
电信	湖南长沙电信80ms	安徽合肥电信476ms	161.083ms
移动	-192ms	-617ms	282.2ms
联通	-215ms	甘肃庆阳联通259ms	240ms
华东	浙江湖州移动201ms	安徽合肥电信476ms	297.667ms
华北	天津电信105ms	-617ms	233ms
华南	广东惠州电信91ms	海南三亚联通255ms	165ms
华中	湖南长沙电信80ms	河南平顶山联通238ms	158.667ms
西北	甘肃庆阳电信138ms	陕西西安移动261ms	224.857ms
西南	贵州遵义电信140ms	贵州贵阳移动423ms	264.333ms
东北	黑龙江大庆电信154ms	黑龙江大庆联通254ms	204ms

解析占比

全部2 电信2 移动2 联通2 被污染0

复制IP

104.21.36.64
172.67.186.194

104.21.36.64 96.552%

172.67.186.194 96.552%

DNS查询详情

全部

响应超时0 被污染0

节点数：/

检测点运营商检测节点	解析时间	解析内容	操作
电信安徽合肥	476ms	没有记录	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; Query time: 476 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Nov 04 18:05:00 UTC 2026 ;; MSG SIZE rcvd: 26 详情详情 HTTP PING DNS
电信甘肃庆阳	138ms	104.21.36.64[美国Cloudflare, Inc.] 172.67.186.194[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 104.21.36.64 ctkji.cn. 300 IN A 172.67.186.194 ;; Query time: 138 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Wed Nov 04 18:05:00 UTC 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
电信广东惠州	91ms	104.21.36.64[美国Cloudflare, Inc.] 172.67.186.194[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 600 IN A 104.21.36.64 ctkji.cn. 600 IN A 172.67.186.194 ;; Query time: 91 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 05 02:05:00 CST 2026 ;; MSG SIZE rcvd: 711 详情详情 HTTP PING DNS
电信贵州遵义	140ms	104.21.36.64[美国Cloudflare, Inc.] 172.67.186.194[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 104.21.36.64 ctkji.cn. 300 IN A 172.67.186.194 ;; Query time: 140 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 05 02:04:59 CST 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
电信海南海口	122ms	104.21.36.64[美国Cloudflare, Inc.] 172.67.186.194[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 104.21.36.64 ctkji.cn. 300 IN A 172.67.186.194 ;; Query time: 122 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 05 02:05:00 CST 2026 ;; MSG SIZE rcvd: 711 详情详情 HTTP PING DNS
电信河南驻马店	158ms	172.67.186.194[美国Cloudflare, Inc.] 104.21.36.64[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 172.67.186.194 ctkji.cn. 300 IN A 104.21.36.64 ;; Query time: 158 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Thu Nov 05 02:05:00 CST 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
电信黑龙江大庆	154ms	104.21.36.64[美国Cloudflare, Inc.] 172.67.186.194[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 104.21.36.64 ctkji.cn. 300 IN A 172.67.186.194 ;; Query time: 154 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 05 02:05:00 CST 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
电信湖南长沙	80ms	104.21.36.64[美国Cloudflare, Inc.] 172.67.186.194[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 104.21.36.64 ctkji.cn. 300 IN A 172.67.186.194 ;; Query time: 80 msec ;; SERVER: 222.246.129.80#53(222.246.129.80) ;; WHEN: Thu Nov 05 02:04:59 CST 2026 ;; MSG SIZE rcvd: 85 详情详情 HTTP PING DNS
电信内蒙古包头	145ms	172.67.186.194[美国Cloudflare, Inc.] 104.21.36.64[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 172.67.186.194 ctkji.cn. 300 IN A 104.21.36.64 ;; Query time: 145 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 05 02:05:00 CST 2026 ;; MSG SIZE rcvd: 85 详情详情 HTTP PING DNS
电信山西长治	108ms	104.21.36.64[美国Cloudflare, Inc.] 172.67.186.194[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 104.21.36.64 ctkji.cn. 300 IN A 172.67.186.194 ;; Query time: 108 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 05 02:05:00 CST 2026 ;; MSG SIZE rcvd: 711 详情详情 HTTP PING DNS
电信天津	105ms	172.67.186.194[美国Cloudflare, Inc.] 104.21.36.64[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 172.67.186.194 ctkji.cn. 300 IN A 104.21.36.64 ;; Query time: 105 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 05 02:05:00 CST 2026 ;; MSG SIZE rcvd: 711 详情详情 HTTP PING DNS
电信新疆乌鲁木齐	216ms	172.67.186.194[美国Cloudflare, Inc.] 104.21.36.64[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 172.67.186.194 ctkji.cn. 300 IN A 104.21.36.64 ;; Query time: 216 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Nov 05 02:04:56 CST 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
移动海南	192ms	172.67.186.194[美国Cloudflare, Inc.] 104.21.36.64[美国Cloudflare, Inc.]	ctkji.cn. 300 IN A 172.67.186.194 ctkji.cn. 300 IN A 104.21.36.64 ;; Query time: 192 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 18:05:00 UTC 2026 ;; MSG SIZE rcvd: 391 详情详情 HTTP PING DNS
移动北京	209ms	104.21.36.64[美国Cloudflare, Inc.] 172.67.186.194[美国Cloudflare, Inc.]	ctkji.cn. 300 IN A 104.21.36.64 ctkji.cn. 300 IN A 172.67.186.194 ;; Query time: 209 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 18:05:00 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动内蒙古	617ms	172.67.186.194[美国Cloudflare, Inc.] 104.21.36.64[美国Cloudflare, Inc.]	ctkji.cn. 300 IN A 172.67.186.194 ctkji.cn. 300 IN A 104.21.36.64 ;; Query time: 617 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 18:05:01 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动甘肃兰州	245ms	172.67.186.194[美国Cloudflare, Inc.] 104.21.36.64[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 600 IN A 172.67.186.194 ctkji.cn. 600 IN A 104.21.36.64 ;; Query time: 245 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 05 02:05:00 CST 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
移动广东广州	228ms	104.21.36.64[美国Cloudflare, Inc.] 172.67.186.194[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 104.21.36.64 ctkji.cn. 300 IN A 172.67.186.194 ;; Query time: 228 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 05 02:05:00 CST 2026 ;; MSG SIZE rcvd: 85 详情详情 HTTP PING DNS
移动贵州贵阳	423ms	172.67.186.194[美国Cloudflare, Inc.] 104.21.36.64[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 172.67.186.194 ctkji.cn. 300 IN A 104.21.36.64 ;; Query time: 423 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Nov 05 02:05:00 CST 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
移动江西南昌	216ms	172.67.186.194[美国Cloudflare, Inc.] 104.21.36.64[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 600 IN A 172.67.186.194 ctkji.cn. 600 IN A 104.21.36.64 ;; Query time: 216 msec ;; SERVER: 211.141.90.68#53(211.141.90.68) ;; WHEN: Thu Nov 05 02:05:00 CST 2026 ;; MSG SIZE rcvd: 85 详情详情 HTTP PING DNS
移动陕西西安	261ms	172.67.186.194[美国Cloudflare, Inc.] 104.21.36.64[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 172.67.186.194 ctkji.cn. 300 IN A 104.21.36.64 ;; Query time: 261 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Wed Nov 04 18:05:00 UTC 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
移动浙江湖州	201ms	172.67.186.194[美国Cloudflare, Inc.] 104.21.36.64[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 600 IN A 172.67.186.194 ctkji.cn. 600 IN A 104.21.36.64 ;; Query time: 201 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 05 02:05:00 CST 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
移动重庆	230ms	104.21.36.64[美国Cloudflare, Inc.] 172.67.186.194[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 104.21.36.64 ctkji.cn. 300 IN A 172.67.186.194 ;; Query time: 230 msec ;; SERVER: 192.168.68.1#53(192.168.68.1) ;; WHEN: Thu Nov 05 02:05:00 CST 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
联通北京	215ms	104.21.36.64[美国Cloudflare, Inc.] 172.67.186.194[美国Cloudflare, Inc.]	ctkji.cn. 300 IN A 104.21.36.64 ctkji.cn. 300 IN A 172.67.186.194 ;; Query time: 215 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 18:05:00 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通甘肃庆阳	259ms	104.21.36.64[美国Cloudflare, Inc.] 172.67.186.194[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 104.21.36.64 ctkji.cn. 300 IN A 172.67.186.194 ;; Query time: 259 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Wed Nov 04 18:05:00 UTC 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
联通海南三亚	255ms	172.67.186.194[美国Cloudflare, Inc.] 104.21.36.64[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 172.67.186.194 ctkji.cn. 300 IN A 104.21.36.64 ;; Query time: 255 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Nov 04 18:05:00 UTC 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
联通河南平顶山	238ms	172.67.186.194[美国Cloudflare, Inc.] 104.21.36.64[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 172.67.186.194 ctkji.cn. 300 IN A 104.21.36.64 ;; Query time: 238 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Nov 04 18:05:00 UTC 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
联通黑龙江大庆	254ms	104.21.36.64[美国Cloudflare, Inc.] 172.67.186.194[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 104.21.36.64 ctkji.cn. 300 IN A 172.67.186.194 ;; Query time: 254 msec ;; SERVER: 202.97.224.69#53(202.97.224.69) ;; WHEN: Thu Nov 05 02:05:00 CST 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
联通山西运城	232ms	104.21.36.64[美国Cloudflare, Inc.] 172.67.186.194[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 104.21.36.64 ctkji.cn. 300 IN A 172.67.186.194 ;; Query time: 232 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 05 02:05:00 CST 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
联通新疆昌吉回族自治州	227ms	172.67.186.194[美国Cloudflare, Inc.] 104.21.36.64[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats ctkji.cn ;; global options: +cmd ;; ANSWER SECTION: ctkji.cn. 300 IN A 172.67.186.194 ctkji.cn. 300 IN A 104.21.36.64 ;; Query time: 227 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 05 02:05:00 CST 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

ctkji.cn 优化建议

1、dns测速在线显示29次解析均指向美国Cloudflare双IP，无污染无劫持，最快80ms最慢617ms，建议结合dns解析查询与dns污染检测持续监控响应波动，并利用dns历史解析记录查询核对节点稳定性。
2、dns查询网检测出现一次无IP返回，存在解析空响应风险，建议通过dns测速、dns检测工具与dns污染在线检测复核节点容灾，并参考杭州移动dns、西安移动dns等区域解析表现优化线路。
3、针对dns速度测试快慢差距明显，建议使用dns解析速度测试、dns轮询与dns选优配置多节点分流，结合贵州联通dns、安徽移动dns等运营商解析数据提升访问体验。

其他工具历史

更新时间 2026-11-05 06:37:04

	游客	注册用户
检测次数/工具/日	5	50
批量检测数量上限	不支持	10
每日登录奖励	不支持	最高 140 点
监控任务/API	不支持	支持