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linkudp.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linkudp.com2026-11-05 02:13:11
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%

登录51CESU,立即查看域名污染全国分布情况
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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 - 江苏徐州联通1481ms 360.966ms
电信 广东东莞电信58ms 甘肃兰州电信139ms 103ms
移动 福建福州移动248ms 广东中山移动1254ms 428ms
联通 - 江苏徐州联通1481ms 428.5ms
华东 江苏无锡电信110ms 江苏徐州联通1481ms 438.25ms
华北 - 山西忻州移动305ms 159.4ms
华南 广东东莞电信58ms 广东中山移动1254ms 497ms
华中 湖南岳阳电信99ms 湖北襄阳移动423ms 346.2ms
西北 甘肃兰州电信139ms 新疆昌吉回族自治州联通465ms 362.8ms
西南 贵州遵义联通398ms 贵州遵义联通398ms 398ms
东北 辽宁大连移动310ms 黑龙江大庆联通421ms 365.5ms
解析占比
全部 电信 移动 联通 被污染
172.67.177.200
104.21.31.145
172.67.177.200
104.21.31.145
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
109ms 172.67.177.200[美国Cloudflare, Inc.]
104.21.31.145[美国Cloudflare, Inc.]
linkudp.com.		300	IN	A	172.67.177.200
linkudp.com.		300	IN	A	104.21.31.145
;; Query time: 109 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 18:12:46 UTC 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
电信 甘肃兰州
139ms 104.21.31.145[美国Cloudflare, Inc.]
172.67.177.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	600	IN	A	104.21.31.145
linkudp.com.	600	IN	A	172.67.177.200

;; Query time: 139 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Thu Nov 05 02:12:46 CST 2026
;; MSG SIZE  rcvd: 719
详情
详情 HTTP PING DNS
电信 广东东莞
58ms 172.67.177.200[美国Cloudflare, Inc.]
104.21.31.145[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	600	IN	A	172.67.177.200
linkudp.com.	600	IN	A	104.21.31.145

;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:12:46 CST 2026
;; MSG SIZE  rcvd: 719
详情
详情 HTTP PING DNS
电信 湖南岳阳
99ms 172.67.177.200[美国Cloudflare, Inc.]
104.21.31.145[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	172.67.177.200
linkudp.com.	300	IN	A	104.21.31.145

;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:12:46 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
电信 江苏无锡
110ms 104.21.31.145[美国Cloudflare, Inc.]
172.67.177.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	609	IN	A	104.21.31.145
linkudp.com.	609	IN	A	172.67.177.200

;; Query time: 110 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Thu Nov 05 02:12:46 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 内蒙古包头
103ms 104.21.31.145[美国Cloudflare, Inc.]
172.67.177.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	602	IN	A	104.21.31.145
linkudp.com.	602	IN	A	172.67.177.200

;; Query time: 103 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Wed Nov 04 18:12:46 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 北京
280ms 104.21.31.145[美国Cloudflare, Inc.]
172.67.177.200[美国Cloudflare, Inc.]
linkudp.com.		300	IN	A	104.21.31.145
linkudp.com.		300	IN	A	172.67.177.200
;; Query time: 280 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 18:12:47 UTC 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
移动 福建福州
248ms 172.67.177.200[美国Cloudflare, Inc.]
104.21.31.145[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	172.67.177.200
linkudp.com.	300	IN	A	104.21.31.145

;; Query time: 248 msec
;; SERVER: 211.138.156.66#53(211.138.156.66)
;; WHEN: Thu Nov 05 02:12:46 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 甘肃兰州
437ms 172.67.177.200[美国Cloudflare, Inc.]
104.21.31.145[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	172.67.177.200
linkudp.com.	300	IN	A	104.21.31.145

;; Query time: 437 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:12:46 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 广东中山
1254ms 172.67.177.200[美国Cloudflare, Inc.]
104.21.31.145[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	900	IN	A	172.67.177.200
linkudp.com.	900	IN	A	104.21.31.145

;; Query time: 1254 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Thu Nov 05 02:12:47 CST 2026
;; MSG SIZE  rcvd: 719
详情
详情 HTTP PING DNS
移动 湖北襄阳
423ms 172.67.177.200[美国Cloudflare, Inc.]
104.21.31.145[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	172.67.177.200
linkudp.com.	300	IN	A	104.21.31.145

;; Query time: 423 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:12:46 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 湖南长沙
403ms 104.21.31.145[美国Cloudflare, Inc.]
172.67.177.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	104.21.31.145
linkudp.com.	300	IN	A	172.67.177.200

;; Query time: 403 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Thu Nov 05 02:12:47 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 江西南昌
275ms 104.21.31.145[美国Cloudflare, Inc.]
172.67.177.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	600	IN	A	104.21.31.145
linkudp.com.	600	IN	A	172.67.177.200

;; Query time: 275 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Thu Nov 05 02:12:46 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 辽宁大连
310ms 172.67.177.200[美国Cloudflare, Inc.]
104.21.31.145[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	172.67.177.200
linkudp.com.	300	IN	A	104.21.31.145

;; Query time: 310 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:12:46 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 宁夏银川
309ms 104.21.31.145[美国Cloudflare, Inc.]
172.67.177.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	104.21.31.145
linkudp.com.	300	IN	A	172.67.177.200

;; Query time: 309 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Thu Nov 05 02:12:46 CST 2026
;; MSG SIZE  rcvd: 730
详情
详情 HTTP PING DNS
移动 山西忻州
305ms 104.21.31.145[美国Cloudflare, Inc.]
172.67.177.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	104.21.31.145
linkudp.com.	300	IN	A	172.67.177.200

;; Query time: 305 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:12:46 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
464ms 104.21.31.145[美国Cloudflare, Inc.]
172.67.177.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	104.21.31.145
linkudp.com.	300	IN	A	172.67.177.200

;; Query time: 464 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 05 02:12:47 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 北京
0ms 没有记录
dig: isc_taskmgr_create: no available threads
详情
详情 HTTP PING DNS
联通 江西
388ms 104.21.31.145[美国Cloudflare, Inc.]
172.67.177.200[美国Cloudflare, Inc.]
linkudp.com.		300	IN	A	104.21.31.145
linkudp.com.		300	IN	A	172.67.177.200
;; Query time: 388 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 18:12:47 UTC 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
联通 福建福州
188ms 172.67.177.200[美国Cloudflare, Inc.]
104.21.31.145[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	172.67.177.200
linkudp.com.	300	IN	A	104.21.31.145

;; Query time: 188 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Thu Nov 05 02:12:46 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 广东深圳
179ms 172.67.177.200[美国Cloudflare, Inc.]
104.21.31.145[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	172.67.177.200
linkudp.com.	300	IN	A	104.21.31.145

;; Query time: 179 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Nov 04 18:10:05 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 贵州遵义
398ms 172.67.177.200[美国Cloudflare, Inc.]
104.21.31.145[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	172.67.177.200
linkudp.com.	300	IN	A	104.21.31.145

;; Query time: 398 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:12:46 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 河南南阳
403ms 104.21.31.145[美国Cloudflare, Inc.]
172.67.177.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	104.21.31.145
linkudp.com.	300	IN	A	172.67.177.200

;; Query time: 403 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:12:46 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 黑龙江大庆
421ms 172.67.177.200[美国Cloudflare, Inc.]
104.21.31.145[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	172.67.177.200
linkudp.com.	300	IN	A	104.21.31.145

;; Query time: 421 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Thu Nov 05 02:12:46 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 湖北宜昌
403ms 104.21.31.145[美国Cloudflare, Inc.]
172.67.177.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	104.21.31.145
linkudp.com.	300	IN	A	172.67.177.200

;; Query time: 403 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 05 02:12:47 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 江苏徐州
1481ms 104.21.31.145[美国Cloudflare, Inc.]
172.67.177.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	104.21.31.145
linkudp.com.	300	IN	A	172.67.177.200

;; Query time: 1481 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 05 02:12:53 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 山东济南
386ms 104.21.31.145[美国Cloudflare, Inc.]
172.67.177.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	104.21.31.145
linkudp.com.	300	IN	A	172.67.177.200

;; Query time: 386 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Nov 04 18:12:05 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
465ms 104.21.31.145[美国Cloudflare, Inc.]
172.67.177.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	104.21.31.145
linkudp.com.	300	IN	A	172.67.177.200

;; Query time: 465 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:12:46 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 浙江金华
430ms 104.21.31.145[美国Cloudflare, Inc.]
172.67.177.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats linkudp.com
;; global options: +cmd

;; ANSWER SECTION:
linkudp.com.	300	IN	A	104.21.31.145
linkudp.com.	300	IN	A	172.67.177.200

;; Query time: 430 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Thu Nov 05 02:12:47 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

linkudp.com 优化建议

1、针对dns延迟测试与dns测速在线结果,建议对解析耗时波动较大节点优化dns解析速度测试,提升dns在线查询的响应稳定性。
2、结合dns污染检测与dns污染查询工具,建议定期使用dns检测工具核查dns解析记录查询一致性,避免dns劫持检测异常。
3、利用dns查询网与在线dns测试工具,建议补充dns历史解析记录查询及网站dns在线查询,完善dns测速工具与dns查询工具监测,提升整体dns测试网站体验。

其他工具历史

更新时间 2026-11-05 04:55:04
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