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pc51.net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pc51.net2026-11-12 01:44:06
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 广东广州电信92ms 西藏拉萨移动851ms 337.103ms
电信 广东广州电信92ms 山西长治电信279ms 172.444ms
移动 福建龙岩移动113ms 西藏拉萨移动851ms 392.923ms
联通 内蒙古包头联通390ms 安徽亳州联通549ms 445.143ms
华东 浙江温州电信99ms 安徽亳州联通549ms 301.571ms
华北 山西长治电信279ms 河北唐山联通478ms 398ms
华南 广东广州电信92ms 广西北海移动579ms 358.75ms
华中 湖南长沙电信104ms 河南商丘移动417ms 289ms
西北 甘肃兰州电信168ms 广东广州移动320ms 263.667ms
西南 四川攀枝花电信106ms 西藏拉萨移动851ms 419ms
东北 吉林长春电信173ms 辽宁大连移动314ms 243.5ms
解析占比
全部 电信 移动 联通 被污染
139.224.211.160
139.224.211.160
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 甘肃兰州
168ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	600	IN	A	139.224.211.160

;; Query time: 168 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 673
详情
详情 HTTP PING DNS
电信 广东广州
92ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	600	IN	A	139.224.211.160

;; Query time: 92 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 673
详情
详情 HTTP PING DNS
电信 湖南长沙
104ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 104 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 11 17:43:53 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 吉林长春
173ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 173 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 山东泰安
254ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 254 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 山西长治
279ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 279 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Nov 11 17:43:53 UTC 2026
;; MSG SIZE  rcvd: 673
详情
详情 HTTP PING DNS
电信 四川攀枝花
106ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 106 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 浙江温州
99ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 99 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 重庆
277ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 277 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 海南
316ms 139.224.211.160[上海阿里云]
pc51.net.		300	IN	A	139.224.211.160
;; Query time: 316 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 17:43:53 UTC 2026
;; MSG SIZE  rcvd: 53

详情
详情 HTTP PING DNS
移动 福建龙岩
113ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 113 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 广东广州
320ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 320 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:43:52 CST 2026
;; MSG SIZE  rcvd: 61
详情
详情 HTTP PING DNS
移动 广西北海
579ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 579 msec
;; SERVER: 211.138.245.180#53(211.138.245.180)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 河南商丘
417ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	600	IN	A	139.224.211.160

;; Query time: 417 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:43:52 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 湖南长沙
346ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 346 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 61
详情
详情 HTTP PING DNS
移动 辽宁大连
314ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 314 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 内蒙古包头
394ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 394 msec
;; SERVER: 211.138.91.1#53(211.138.91.1)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 宁夏石嘴山
303ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 303 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 684
详情
详情 HTTP PING DNS
移动 山东青岛
294ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 294 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 四川成都
520ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 520 msec
;; SERVER: 211.137.96.205#53(211.137.96.205)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 西藏拉萨
851ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 851 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 重庆
341ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 341 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 江西
397ms 139.224.211.160[上海阿里云]
pc51.net.		300	IN	A	139.224.211.160
;; Query time: 397 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 17:43:53 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
联通 安徽亳州
549ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 549 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 11 17:43:53 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 福建福州
405ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 405 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 海南三亚
448ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 448 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 11 17:43:53 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 河北唐山
478ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 478 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 内蒙古包头
390ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 390 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:43:52 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 天津
449ms 139.224.211.160[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pc51.net
;; global options: +cmd

;; ANSWER SECTION:
pc51.net.	300	IN	A	139.224.211.160

;; Query time: 449 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Thu Nov 12 01:43:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

pc51.net 优化建议

1、建议使用dns延迟测试与dns测速在线工具定期监控各节点响应差异,优化dns解析查询在线与dns在线查询的解析效率,确保dns测速稳定。
2、针对dns污染查询与dns劫持检测结果均为正常,建议持续用dns污染在线检测与dns检测工具跟踪,配合dns解析记录查询验证解析一致性。
3、推荐部署dns在线测试工具与dns速度测试进行多区域测速,结合dns解析速度测试和站长工具dns评估杭州移动dns、西安移动dns等节点表现。

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更新时间 2026-11-12 13:21:04
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