广告
提示
工具简介
52how.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52how.com2026-11-09 02:13:13
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 浙江温州电信105ms 湖北襄阳电信1650ms 374.833ms
电信 浙江温州电信105ms 湖北襄阳电信1650ms 427.333ms
移动 福建龙岩移动116ms 西藏拉萨移动388ms 273ms
联通 天津联通378ms 贵州遵义联通756ms 458.111ms
华东 浙江温州电信105ms 安徽蚌埠联通441ms 262.091ms
华北 山西长治电信222ms 天津联通378ms 300ms
华南 -363ms -363ms 363ms
华中 湖北襄阳电信1650ms 湖北襄阳电信1650ms 1650ms
西北 新疆昌吉回族自治州电信180ms 陕西西安电信989ms 401.286ms
西南 西藏山南电信180ms 贵州遵义联通756ms 435.2ms
东北 吉林长春移动204ms 辽宁沈阳移动321ms 254.667ms
解析占比
全部 电信 移动 联通 被污染
156.247.112.120
156.247.112.120
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 黑龙江大庆
239ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 239 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 湖北襄阳
1650ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 1650 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 08 18:12:45 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 江西宜春
118ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 118 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 山东威海
163ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 163 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 山西长治
222ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 222 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 08 18:12:43 UTC 2026
;; MSG SIZE  rcvd: 194
详情
详情 HTTP PING DNS
电信 陕西西安
989ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 989 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 08 18:12:44 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 西藏山南
180ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 180 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
180ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 180 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 浙江温州
105ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 105 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 海南
363ms 156.247.112.120[香港香港GNET INC.]
52how.com.		1800	IN	A	156.247.112.120
;; Query time: 363 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 18:12:44 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
移动 安徽安庆
228ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 228 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 福建龙岩
116ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 116 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 广东广州
213ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 213 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 吉林长春
204ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 204 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 194
详情
详情 HTTP PING DNS
移动 江苏南通
365ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 365 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:12:44 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 江西南昌
270ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 270 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Mon Nov 09 02:12:44 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 辽宁沈阳
321ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 321 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Mon Nov 09 02:12:44 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 宁夏银川
202ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 202 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 205
详情
详情 HTTP PING DNS
移动 山东泰安
240ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 240 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 西藏拉萨
388ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 388 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
366ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 366 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 09 02:12:44 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 四川
400ms 156.247.112.120[香港香港GNET INC.]
52how.com.		600	IN	A	156.247.112.120
;; Query time: 400 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 18:12:44 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
联通 江西
424ms 156.247.112.120[香港香港GNET INC.]
52how.com.		600	IN	A	156.247.112.120
;; Query time: 424 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 18:12:44 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 安徽蚌埠
441ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 441 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 贵州遵义
756ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 756 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:12:44 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
404ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 404 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 天津
378ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 378 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Mon Nov 09 02:12:44 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
455ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 455 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 云南昆明
452ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 452 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 浙江温州
413ms 156.247.112.120[香港香港GNET INC.]
; <<>> DiG Go <<>> +noall +answer +stats 52how.com
;; global options: +cmd

;; ANSWER SECTION:
52how.com.	600	IN	A	156.247.112.120

;; Query time: 413 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 09 02:12:44 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

52how.com 优化建议

1、建议使用dns测速在线与dns解析查询在线工具持续监测dns速度在线测试表现,重点关注1650ms慢节点并结合dns检测工具优化杭州移动dns、西安移动dns等区域解析。
2、建议通过dns污染查询与dns劫持检测确认无异常后,利用dns测速工具对比香港dns、公用dns及国内公共dns的dns解析速度测试数据,优选稳定节点。
3、建议结合dns历史解析记录查询与dns生效检测,针对贵州联通dns、安徽移动dns、河北移动dns等运营商做dns在线测试,缩小快慢节点响应差距。

其他工具历史

更新时间 2026-11-09 04:18:02
广告
广告