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51345.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51345.com2026-09-29 02:11:29
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%

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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 云南昆明电信80ms 四川成都移动854ms 261.655ms
电信 云南昆明电信80ms 青海西宁电信252ms 163.222ms
移动 广东广州移动94ms 四川成都移动854ms 320.375ms
联通 陕西西安联通226ms 上海联通429ms 296.333ms
华东 安徽六安移动190ms 江苏常州移动565ms 352ms
华北 内蒙古包头电信82ms 山西长治联通235ms 172.333ms
华南 广东广州移动94ms 海南海口联通269ms 201.333ms
华中 河南驻马店电信204ms 河南驻马店联通337ms 286ms
西北 宁夏银川电信116ms 新疆伊犁哈萨克自治州移动427ms 239.333ms
西南 云南昆明电信80ms 四川成都移动854ms 298.5ms
东北 辽宁盘锦电信199ms -302ms 250.5ms
解析占比
全部 电信 移动 联通 被污染
120.79.67.189
www.51345.com.
120.79.67.189
www.51345.com.
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 河南驻马店
204ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	900	IN	CNAME	www.51345.com.
www.51345.com.	900	IN	A	120.79.67.189

;; Query time: 204 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Tue Sep 29 02:10:04 CST 2026
;; MSG SIZE  rcvd: 790
详情
详情 HTTP PING DNS
电信 辽宁盘锦
199ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 199 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Mon Sep 28 18:10:04 UTC 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
电信 内蒙古包头
82ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	602	IN	CNAME	www.51345.com.
www.51345.com.	602	IN	A	120.79.67.189

;; Query time: 82 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Mon Sep 28 18:10:04 UTC 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
电信 宁夏银川
116ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 116 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Tue Sep 29 02:10:04 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
电信 青海西宁
252ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 252 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 02:10:04 CST 2026
;; MSG SIZE  rcvd: 790
详情
详情 HTTP PING DNS
电信 山西长治
200ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 200 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 18:10:04 UTC 2026
;; MSG SIZE  rcvd: 790
详情
详情 HTTP PING DNS
电信 陕西渭南
224ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 224 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 18:10:04 UTC 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
电信 四川攀枝花
112ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 112 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 02:10:04 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
电信 云南昆明
80ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 80 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 02:10:04 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
移动 重庆
148ms www.51345.com.
120.79.67.189[广东深圳阿里云]
51345.com.		600	IN	CNAME	www.51345.com.
www.51345.com.		600	IN	A	120.79.67.189
;; Query time: 148 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 18:10:04 UTC 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
移动 安徽六安
190ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 190 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 02:10:04 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
移动 甘肃庆阳
162ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 162 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 18:10:04 UTC 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
移动 广东广州
94ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	900	IN	CNAME	www.51345.com.
www.51345.com.	900	IN	A	120.79.67.189

;; Query time: 94 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 02:10:04 CST 2026
;; MSG SIZE  rcvd: 790
详情
详情 HTTP PING DNS
移动 江苏常州
565ms 没有记录
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; Query time: 565 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Tue Sep 29 02:10:05 CST 2026
;; MSG SIZE  rcvd: 27
详情
详情 HTTP PING DNS
移动 宁夏银川
123ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 123 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Tue Sep 29 02:10:04 CST 2026
;; MSG SIZE  rcvd: 801
详情
详情 HTTP PING DNS
移动 四川成都
854ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 854 msec
;; SERVER: 211.137.96.205#53(211.137.96.205)
;; WHEN: Tue Sep 29 02:10:05 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
427ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 427 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 02:10:05 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 黑龙江
302ms www.51345.com.
120.79.67.189[广东深圳阿里云]
51345.com.		600	IN	CNAME	www.51345.com.
www.51345.com.		600	IN	A	120.79.67.189
;; Query time: 302 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 18:10:05 UTC 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
联通 甘肃庆阳
270ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 270 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 18:10:04 UTC 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 广东深圳
241ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 241 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 18:08:07 UTC 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 海南海口
269ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 269 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Tue Sep 29 02:10:04 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 河南驻马店
337ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 337 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 02:10:04 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 湖南邵阳
317ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 317 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 18:10:04 UTC 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 江苏
341ms 120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	730	IN	A	120.79.67.189

;; Query time: 341 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 02:10:04 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 山西长治
235ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 235 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 18:10:04 UTC 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 陕西西安
226ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 226 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 18:10:09 UTC 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 上海
429ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 429 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 29 02:10:05 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
354ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 354 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Sep 29 02:10:05 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 浙江温州
235ms www.51345.com.
120.79.67.189[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51345.com
;; global options: +cmd

;; ANSWER SECTION:
51345.com.	600	IN	CNAME	www.51345.com.
www.51345.com.	600	IN	A	120.79.67.189

;; Query time: 235 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 02:10:04 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

51345.com 优化建议

1、针对dns解析查询在线与dns在线查询场景,解析一致性表现优秀,建议利用dns测试工具持续监测广东深圳阿里云节点的响应波动,并将dns速度在线测试结果作为基础数据储备。
2、针对dns测速在线与dns检测工具的应用,建议重点优化dns解析速度测试环节,结合dns记录查询建立延迟基准线,为在线测试最佳dns提供阈值参考依据。
3、针对dns解析记录查询与dns查询网站的需求,建议补充dns历史解析记录查询功能,通过dns在线检测捕捉异常时段,以强化dns污染检测工具的预警能力。

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更新时间 2026-09-29 08:47:02
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