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power5.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power5.cn2026-10-01 02:00:21
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 (0)
区域/运营商 响应最快 响应最慢 平均响应
全部 上海联通38ms 四川成都联通1528ms 221.867ms
电信 上海电信48ms 湖北襄阳电信331ms 124.545ms
移动 辽宁大连移动53ms 江苏无锡移动322ms 194.5ms
联通 上海联通38ms 四川成都联通1528ms 339.091ms
华东 上海联通38ms 江苏无锡移动322ms 117ms
华北 -51ms 北京移动265ms 156.167ms
华南 海南儋州电信76ms 广西梧州联通109ms 92.5ms
华中 湖北鄂州移动64ms 湖北襄阳电信331ms 192.6ms
西北 甘肃庆阳电信124ms 宁夏银川联通682ms 288.8ms
西南 -69ms 四川成都联通1528ms 444ms
东北 辽宁大连移动53ms 黑龙江鸡西移动274ms 146.333ms
解析占比
全部 电信 移动 联通 被污染
sh55.pmerp.com.
180.153.104.55
sh55.pmerp.com.
180.153.104.55
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
51ms sh55.pmerp.com.
180.153.104.55[上海电信]
power5.cn.		600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.		600	IN	A	180.153.104.55
;; Query time: 51 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 17:59:28 UTC 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS
电信 福建福州
60ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 60 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 792
详情
详情 HTTP PING DNS
电信 甘肃庆阳
124ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 124 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 17:59:28 UTC 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
104ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 104 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
电信 海南儋州
76ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 792
详情
详情 HTTP PING DNS
电信 河南驻马店
244ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	900	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	900	IN	A	180.153.104.55

;; Query time: 244 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 792
详情
详情 HTTP PING DNS
电信 湖北襄阳
331ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	599	IN	A	180.153.104.55

;; Query time: 331 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 17:59:28 UTC 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
电信 吉林长春
112ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 112 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
电信 内蒙古包头
74ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	606	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	606	IN	A	180.153.104.55

;; Query time: 74 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Wed Sep 30 17:59:28 UTC 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
电信 青海西宁
146ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 146 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 792
详情
详情 HTTP PING DNS
电信 上海
48ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 48 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 重庆
169ms sh55.pmerp.com.
180.153.104.55[上海电信]
power5.cn.		600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.		600	IN	A	180.153.104.55
;; Query time: 169 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 17:59:28 UTC 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS
移动 北京
265ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 265 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 甘肃庆阳
197ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 197 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 17:59:28 UTC 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
274ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 274 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 792
详情
详情 HTTP PING DNS
移动 湖北鄂州
64ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 64 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 湖南长沙
212ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 212 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 105
详情
详情 HTTP PING DNS
移动 江苏无锡
322ms 没有记录
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; Query time: 322 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 27
详情
详情 HTTP PING DNS
移动 辽宁大连
53ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 云南
69ms sh55.pmerp.com.
180.153.104.55[上海电信]
power5.cn.		600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.		554	IN	A	180.153.104.55
;; Query time: 69 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 17:59:28 UTC 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS
联通 广西梧州
109ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 109 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 贵州贵阳
350ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 350 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 河北唐山
236ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 236 msec
;; SERVER: 202.99.160.68#53(202.99.160.68)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 河南驻马店
112ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 112 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 宁夏银川
682ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 682 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Thu Oct 01 01:59:29 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 青海西宁
295ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 295 msec
;; SERVER: 221.207.58.58#53(221.207.58.58)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 山西长治
254ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 254 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 17:59:28 UTC 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 上海
38ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 38 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 四川成都
1528ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 1528 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Thu Oct 01 01:59:30 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 天津
57ms sh55.pmerp.com.
180.153.104.55[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats power5.cn
;; global options: +cmd

;; ANSWER SECTION:
power5.cn.	600	IN	CNAME	sh55.pmerp.com.
sh55.pmerp.com.	600	IN	A	180.153.104.55

;; Query time: 57 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Thu Oct 01 01:59:28 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

power5.cn 优化建议

1、建议针对解析记录做cname别名优化,重点关注多个请求时段响应差异,可通过对dns解析查询在线和dns测速工具持续监测,排查dns检测工具中超时及空响应,提升dns解析速度测试质量。
2、建议利用dns在线查询及dns污染检测定位异常节点,结合dns历史解析记录查询分析疑似dns劫持检测事件,并为上海电信区域配置dns选优策略,借助dns解析在线及dns速度测试降低高延迟值。
3、建议针对dns测速在线结果优化dns服务器查询配置,启用dns轮询分担流量,参考dns域名查询与dns检测工具推荐的公共dns,完善dns解析记录查询匹配规则,缩短dns在线测试最长耗时。

其他工具历史

更新时间 2026-10-01 04:21:02
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