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51nahai.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51nahai.com2026-11-12 01:37:29
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 浙江温州电信59ms 重庆联通1038ms 369.667ms
电信 浙江温州电信59ms 辽宁盘锦电信543ms 303ms
移动 广东广州移动124ms -491ms 331.7ms
联通 河南平顶山联通279ms 重庆联通1038ms 458.727ms
华东 浙江温州电信59ms 上海联通512ms 329ms
华北 内蒙古包头电信93ms 内蒙古赤峰联通492ms 375.4ms
华南 广东惠州电信102ms 广西桂林电信527ms 364.5ms
华中 河南平顶山联通279ms 湖北天门移动471ms 359.333ms
西北 广东广州移动124ms 宁夏石嘴山移动307ms 238.333ms
西南 云南保山移动261ms 重庆联通1038ms 534.5ms
东北 辽宁大连联通320ms 辽宁盘锦电信543ms 431.5ms
解析占比
全部 电信 移动 联通 被污染
47.123.6.120
47.123.6.120
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 安徽芜湖
403ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 403 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 福建厦门
315ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 315 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 413
详情
详情 HTTP PING DNS
电信 广东惠州
102ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 102 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 963
详情
详情 HTTP PING DNS
电信 广西桂林
527ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 527 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 贵州遵义
323ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 323 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:36:05 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 江西南昌
362ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 362 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 辽宁盘锦
543ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 543 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Wed Nov 11 17:36:06 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 内蒙古包头
93ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	603	IN	A	47.123.6.120

;; Query time: 93 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Wed Nov 11 17:36:06 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 浙江温州
59ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 59 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 海南
491ms 47.123.6.120[上海阿里云]
51nahai.com.		600	IN	A	47.123.6.120
;; Query time: 491 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 17:36:06 UTC 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
移动 广东广州
124ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:36:05 CST 2026
;; MSG SIZE  rcvd: 67
详情
详情 HTTP PING DNS
移动 河南郑州
328ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 328 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 湖北天门
471ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 471 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 江苏常州
346ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 346 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 宁夏石嘴山
307ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 307 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 424
详情
详情 HTTP PING DNS
移动 陕西西安
284ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 284 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 413
详情
详情 HTTP PING DNS
移动 天津
440ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 440 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 云南保山
261ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 261 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Thu Nov 12 01:36:05 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 浙江湖州
265ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 265 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 福建福州
409ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 409 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 贵州遵义
516ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 516 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 海南三亚
338ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 338 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 11 17:36:06 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 河北唐山
441ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 441 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 河南平顶山
279ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 279 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 11 17:36:06 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 辽宁大连
320ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 320 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
492ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 492 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 11 17:36:12 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 上海
512ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 512 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 天津
411ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 411 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 浙江温州
290ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 290 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 01:36:06 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 重庆
1038ms 47.123.6.120[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51nahai.com
;; global options: +cmd

;; ANSWER SECTION:
51nahai.com.	600	IN	A	47.123.6.120

;; Query time: 1038 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Thu Nov 12 01:36:07 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

51nahai.com 优化建议

1、针对51nahai.com解析集中于上海阿里云单IP,建议使用dns测速在线与dns解析查询在线工具定期做dns污染检测,并结合dns历史解析记录查询核验解析稳定性。
2、当前响应快慢差距明显,最快59ms最慢1038ms,建议通过dns速度在线测试与在线测试dns速度对比杭州移动dns、西安移动dns等节点,优化dns测速工具选优策略。
3、为降低单点风险并提升dns解析速度测试表现,建议用dns检测工具与dns劫持检测持续监控,并参考贵州联通dns、安徽移动dns等多线路dns查询网做轮询备份。

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更新时间 2026-11-12 02:42:05
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