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shu02.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shu02.cn2026-09-18 01:54:16
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%

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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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 北京移动60ms -287ms 179.552ms
电信 宁夏银川电信89ms 新疆乌鲁木齐电信200ms 124.818ms
移动 北京移动60ms -252ms 203.222ms
联通 上海联通189ms -287ms 222.778ms
华东 浙江台州移动187ms 安徽亳州联通279ms 215.333ms
华北 北京移动60ms 山西长治电信121ms 95.25ms
华南 广西桂林电信114ms 广西桂林电信114ms 114ms
华中 湖南长沙电信90ms 湖南长沙移动234ms 166ms
西北 宁夏银川电信89ms 新疆伊犁哈萨克自治州移动252ms 176.2ms
西南 -111ms -252ms 192ms
东北 吉林长春联通230ms -287ms 249.667ms
解析占比
全部 电信 移动 联通 被污染
172.67.208.15
104.21.45.22
172.67.208.15
104.21.45.22
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
101ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
shu02.cn.		300	IN	A	172.67.208.15
shu02.cn.		300	IN	A	104.21.45.22
;; Query time: 101 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 17:53:46 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
电信 天津
99ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
shu02.cn.		300	IN	A	172.67.208.15
shu02.cn.		300	IN	A	104.21.45.22
;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 17:53:46 UTC 2026
;; MSG SIZE  rcvd: 393

详情
详情 HTTP PING DNS
电信 贵州
111ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
shu02.cn.		300	IN	A	172.67.208.15
shu02.cn.		300	IN	A	104.21.45.22
;; Query time: 111 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 17:53:46 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
电信 西藏
184ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
shu02.cn.		300	IN	A	172.67.208.15
shu02.cn.		300	IN	A	104.21.45.22
;; Query time: 184 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 17:53:46 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
电信 甘肃庆阳
143ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	172.67.208.15
shu02.cn.	300	IN	A	104.21.45.22

;; Query time: 143 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 17 17:53:46 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 广西桂林
114ms 104.21.45.22[美国Cloudflare, Inc.]
172.67.208.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	104.21.45.22
shu02.cn.	300	IN	A	172.67.208.15

;; Query time: 114 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Fri Sep 18 01:53:46 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 河南驻马店
121ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	900	IN	A	172.67.208.15
shu02.cn.	900	IN	A	104.21.45.22

;; Query time: 121 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Fri Sep 18 01:53:46 CST 2026
;; MSG SIZE  rcvd: 725
详情
详情 HTTP PING DNS
电信 湖南长沙
90ms 104.21.45.22[美国Cloudflare, Inc.]
172.67.208.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	104.21.45.22
shu02.cn.	300	IN	A	172.67.208.15

;; Query time: 90 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 01:53:45 CST 2026
;; MSG SIZE  rcvd: 85
详情
详情 HTTP PING DNS
电信 宁夏银川
89ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	172.67.208.15
shu02.cn.	300	IN	A	104.21.45.22

;; Query time: 89 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Fri Sep 18 01:53:46 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 山西长治
121ms 104.21.45.22[美国Cloudflare, Inc.]
172.67.208.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	104.21.45.22
shu02.cn.	300	IN	A	172.67.208.15

;; Query time: 121 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 17 17:53:46 UTC 2026
;; MSG SIZE  rcvd: 725
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
200ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	172.67.208.15
shu02.cn.	300	IN	A	104.21.45.22

;; Query time: 200 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Sep 18 01:53:22 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 重庆
252ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
shu02.cn.		300	IN	A	172.67.208.15
shu02.cn.		300	IN	A	104.21.45.22
;; Query time: 252 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 17:53:46 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
移动 安徽六安
217ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	600	IN	A	172.67.208.15
shu02.cn.	600	IN	A	104.21.45.22

;; Query time: 217 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 01:53:45 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 北京
60ms 104.21.45.22[美国Cloudflare, Inc.]
172.67.208.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	104.21.45.22
shu02.cn.	300	IN	A	172.67.208.15

;; Query time: 60 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Fri Sep 18 01:53:46 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 黑龙江绥化
232ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	172.67.208.15
shu02.cn.	300	IN	A	104.21.45.22

;; Query time: 232 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Fri Sep 18 01:53:46 CST 2026
;; MSG SIZE  rcvd: 725
详情
详情 HTTP PING DNS
移动 湖北鄂州
194ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	172.67.208.15
shu02.cn.	300	IN	A	104.21.45.22

;; Query time: 194 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Fri Sep 18 01:53:46 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 湖南长沙
234ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	172.67.208.15
shu02.cn.	300	IN	A	104.21.45.22

;; Query time: 234 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Fri Sep 18 01:53:46 CST 2026
;; MSG SIZE  rcvd: 85
详情
详情 HTTP PING DNS
移动 江苏无锡
201ms 104.21.45.22[美国Cloudflare, Inc.]
172.67.208.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	600	IN	A	104.21.45.22
shu02.cn.	600	IN	A	172.67.208.15

;; Query time: 201 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Fri Sep 18 01:53:46 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
252ms 104.21.45.22[美国Cloudflare, Inc.]
172.67.208.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	104.21.45.22
shu02.cn.	300	IN	A	172.67.208.15

;; Query time: 252 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 18 01:53:46 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 云南昆明
0ms 没有记录
;; communications error to 211.139.29.150:53: read udp 192.168.110.248:58440->211.139.29.150:53: i/o timeout
详情
详情 HTTP PING DNS
移动 浙江台州
187ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	600	IN	A	172.67.208.15
shu02.cn.	600	IN	A	104.21.45.22

;; Query time: 187 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 01:53:45 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 黑龙江
287ms 104.21.45.22[美国Cloudflare, Inc.]
172.67.208.15[美国Cloudflare, Inc.]
shu02.cn.		300	IN	A	104.21.45.22
shu02.cn.		300	IN	A	172.67.208.15
;; Query time: 287 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 17:53:46 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
联通 湖南
191ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
shu02.cn.		300	IN	A	172.67.208.15
shu02.cn.		300	IN	A	104.21.45.22
;; Query time: 191 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 17:53:46 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
联通 安徽亳州
279ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	172.67.208.15
shu02.cn.	300	IN	A	104.21.45.22

;; Query time: 279 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Sep 17 17:53:46 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 贵州贵阳
224ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	172.67.208.15
shu02.cn.	300	IN	A	104.21.45.22

;; Query time: 224 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Fri Sep 18 01:53:46 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 吉林长春
230ms 104.21.45.22[美国Cloudflare, Inc.]
172.67.208.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	104.21.45.22
shu02.cn.	300	IN	A	172.67.208.15

;; Query time: 230 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 01:53:46 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 宁夏银川
197ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	172.67.208.15
shu02.cn.	300	IN	A	104.21.45.22

;; Query time: 197 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Fri Sep 18 01:53:46 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 上海
189ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	172.67.208.15
shu02.cn.	300	IN	A	104.21.45.22

;; Query time: 189 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Sep 18 01:53:46 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 四川成都
189ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	172.67.208.15
shu02.cn.	300	IN	A	104.21.45.22

;; Query time: 189 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Fri Sep 18 01:53:46 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 浙江金华
219ms 172.67.208.15[美国Cloudflare, Inc.]
104.21.45.22[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats shu02.cn
;; global options: +cmd

;; ANSWER SECTION:
shu02.cn.	300	IN	A	172.67.208.15
shu02.cn.	300	IN	A	104.21.45.22

;; Query time: 219 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Fri Sep 18 01:53:46 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。

shu02.cn 优化建议

1、使用在线DNS测速工具定期监测解析速度,筛选出响应较快的节点并优先使用,提升整体解析效率。
2、进行DNS污染在线检测,确认是否存在解析异常,若有污染及时调整解析配置或更换更稳定的DNS服务器。
3、通过DNS查询网站查看域名解析记录,确保解析结果一致且无异常,避免因解析错误影响访问。

其他工具历史

更新时间 2026-09-18 04:00:02
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