广告
提示
工具简介
ytool.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ytool.cn2026-10-17 02:13:11
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%

登录51CESU,立即查看域名污染全国分布情况
立即登录
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 江西宜春电信62ms 江西宜春移动1024ms 236.467ms
电信 江西宜春电信62ms -284ms 117.417ms
移动 海南三亚移动185ms 江西宜春移动1024ms 439.143ms
联通 广西梧州联通191ms 辽宁大连联通281ms 237.364ms
华东 江西宜春电信62ms 江西宜春移动1024ms 258ms
华北 山西长治电信115ms 北京移动211ms 162.75ms
华南 海南三亚移动185ms 广西梧州联通191ms 188ms
华中 河南洛阳电信100ms 湖南衡阳联通249ms 154.333ms
西北 甘肃庆阳移动214ms 新疆昌吉回族自治州联通238ms 226.75ms
西南 云南曲靖电信98ms 重庆移动991ms 369.5ms
东北 辽宁大连电信131ms 辽宁大连联通281ms 224.25ms
解析占比
全部 电信 移动 联通 被污染
104.21.9.52
172.67.141.192
104.21.9.52
172.67.141.192
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 西藏
284ms 104.21.9.52[美国Cloudflare, Inc.]
172.67.141.192[美国Cloudflare, Inc.]
ytool.cn.		300	IN	A	104.21.9.52
ytool.cn.		300	IN	A	172.67.141.192
;; Query time: 284 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 18:12:35 UTC 2026
;; MSG SIZE  rcvd: 69

详情
详情 HTTP PING DNS
电信 安徽合肥
92ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
ytool.cn.		601	IN	A	172.67.141.192
ytool.cn.		601	IN	A	104.21.9.52
;; Query time: 92 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Oct 17 02:12:34 CST 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
电信 福建泉州
101ms 104.21.9.52[美国Cloudflare, Inc.]
172.67.141.192[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	602	IN	A	104.21.9.52
ytool.cn.	602	IN	A	172.67.141.192

;; Query time: 101 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:12:34 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 河北唐山
118ms 104.21.9.52[美国Cloudflare, Inc.]
172.67.141.192[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	104.21.9.52
ytool.cn.	300	IN	A	172.67.141.192

;; Query time: 118 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 02:12:35 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 河南洛阳
100ms 104.21.9.52[美国Cloudflare, Inc.]
172.67.141.192[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	900	IN	A	104.21.9.52
ytool.cn.	900	IN	A	172.67.141.192

;; Query time: 100 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:12:34 CST 2026
;; MSG SIZE  rcvd: 704
详情
详情 HTTP PING DNS
电信 湖南长沙
114ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	172.67.141.192
ytool.cn.	300	IN	A	104.21.9.52

;; Query time: 114 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 16 18:12:35 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 江西宜春
62ms 104.21.9.52[美国Cloudflare, Inc.]
172.67.141.192[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	104.21.9.52
ytool.cn.	300	IN	A	172.67.141.192

;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:12:34 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 辽宁大连
131ms 104.21.9.52[美国Cloudflare, Inc.]
172.67.141.192[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	104.21.9.52
ytool.cn.	300	IN	A	172.67.141.192

;; Query time: 131 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:12:34 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 山东济南
89ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	601	IN	A	172.67.141.192
ytool.cn.	601	IN	A	104.21.9.52

;; Query time: 89 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 18:12:35 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 山西长治
115ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	172.67.141.192
ytool.cn.	300	IN	A	104.21.9.52

;; Query time: 115 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 18:12:35 UTC 2026
;; MSG SIZE  rcvd: 704
详情
详情 HTTP PING DNS
电信 四川成都
105ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	172.67.141.192
ytool.cn.	300	IN	A	104.21.9.52

;; Query time: 105 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 16 18:12:35 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 云南曲靖
98ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	172.67.141.192
ytool.cn.	300	IN	A	104.21.9.52

;; Query time: 98 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:12:34 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 陕西
231ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
ytool.cn.		300	IN	A	172.67.141.192
ytool.cn.		300	IN	A	104.21.9.52
;; Query time: 231 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 18:12:55 UTC 2026
;; MSG SIZE  rcvd: 418

详情
详情 HTTP PING DNS
移动 北京
211ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	172.67.141.192
ytool.cn.	300	IN	A	104.21.9.52

;; Query time: 211 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sat Oct 17 02:12:35 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 甘肃庆阳
214ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	172.67.141.192
ytool.cn.	300	IN	A	104.21.9.52

;; Query time: 214 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 18:12:35 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 海南三亚
185ms 104.21.9.52[美国Cloudflare, Inc.]
172.67.141.192[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	104.21.9.52
ytool.cn.	300	IN	A	172.67.141.192

;; Query time: 185 msec
;; SERVER: 221.176.88.95#53(221.176.88.95)
;; WHEN: Sat Oct 17 02:12:30 CST 2026
;; MSG SIZE  rcvd: 715
详情
详情 HTTP PING DNS
移动 黑龙江齐齐哈尔
218ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	172.67.141.192
ytool.cn.	300	IN	A	104.21.9.52

;; Query time: 218 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:12:34 CST 2026
;; MSG SIZE  rcvd: 85
详情
详情 HTTP PING DNS
移动 江西宜春
1024ms 104.21.9.52[美国Cloudflare, Inc.]
172.67.141.192[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	600	IN	A	104.21.9.52
ytool.cn.	600	IN	A	172.67.141.192

;; Query time: 1024 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:12:35 CST 2026
;; MSG SIZE  rcvd: 85
详情
详情 HTTP PING DNS
移动 重庆
991ms 104.21.9.52[美国Cloudflare, Inc.]
172.67.141.192[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	104.21.9.52
ytool.cn.	300	IN	A	172.67.141.192

;; Query time: 991 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:12:35 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 江西
244ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
ytool.cn.		300	IN	A	172.67.141.192
ytool.cn.		300	IN	A	104.21.9.52
;; Query time: 244 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 18:12:35 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
联通 青海
224ms 104.21.9.52[美国Cloudflare, Inc.]
172.67.141.192[美国Cloudflare, Inc.]
ytool.cn.		300	IN	A	104.21.9.52
ytool.cn.		300	IN	A	172.67.141.192
;; Query time: 224 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 18:12:35 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
联通 安徽亳州
273ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	172.67.141.192
ytool.cn.	300	IN	A	104.21.9.52

;; Query time: 273 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 16 18:12:35 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 福建福州
218ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	172.67.141.192
ytool.cn.	300	IN	A	104.21.9.52

;; Query time: 218 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Sat Oct 17 02:12:35 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 广西梧州
191ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	172.67.141.192
ytool.cn.	300	IN	A	104.21.9.52

;; Query time: 191 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sat Oct 17 02:12:35 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 黑龙江大庆
267ms 104.21.9.52[美国Cloudflare, Inc.]
172.67.141.192[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	104.21.9.52
ytool.cn.	300	IN	A	172.67.141.192

;; Query time: 267 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:12:34 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 湖南衡阳
249ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	172.67.141.192
ytool.cn.	300	IN	A	104.21.9.52

;; Query time: 249 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Sat Oct 17 02:12:34 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 辽宁大连
281ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	172.67.141.192
ytool.cn.	300	IN	A	104.21.9.52

;; Query time: 281 msec
;; SERVER: 202.96.64.68#53(202.96.64.68)
;; WHEN: Sat Oct 17 02:12:34 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 山东泰安
219ms 172.67.141.192[美国Cloudflare, Inc.]
104.21.9.52[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	172.67.141.192
ytool.cn.	300	IN	A	104.21.9.52

;; Query time: 219 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:12:34 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 天津
207ms 104.21.9.52[美国Cloudflare, Inc.]
172.67.141.192[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	104.21.9.52
ytool.cn.	300	IN	A	172.67.141.192

;; Query time: 207 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sat Oct 17 02:12:35 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
238ms 104.21.9.52[美国Cloudflare, Inc.]
172.67.141.192[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ytool.cn
;; global options: +cmd

;; ANSWER SECTION:
ytool.cn.	300	IN	A	104.21.9.52
ytool.cn.	300	IN	A	172.67.141.192

;; Query time: 238 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:12:34 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。

ytool.cn 优化建议

1、dns测速在线显示平均响应约238ms,最慢达1024ms,建议用dns速度测试和dns解析速度测试定期监控,优化dnspolling和智能dns选优,提升dns测速工具下的解析效率。
2、dns记录查询与dns历史解析记录查询均指向美国Cloudflare节点,建议做dns污染查询和dns劫持检测,结合在线dns查询工具核查dns在线解析及dns生效检测,确保无污染。
3、可用dns解析查询在线和dns查询网等工具,对杭州移动dns、西安移动dns等各地节点做在线测试dns速度,按区域补全dns在线测试工具覆盖,用sitedns解析查询优化全网递归。

其他工具历史

更新时间 2026-10-17 05:39:03
广告
广告