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51jiaoyu.sh.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51jiaoyu.sh.cn2026-09-09 01:48:03
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
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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 -27ms -291ms 84.267ms
电信 -50ms 甘肃庆阳电信166ms 90.111ms
移动 -34ms -149ms 68.7ms
联通 -27ms -291ms 93.636ms
华东 -34ms -291ms 89.8ms
华北 -50ms 河北张家口电信129ms 75.5ms
华南 -60ms 广东深圳电信64ms 61.667ms
华中 -27ms -27ms 27ms
西北 陕西西安联通66ms 新疆博尔塔拉蒙古自治州联通172ms 107.5ms
西南 -85ms -149ms 110.333ms
东北 吉林长春联通57ms -93ms 73.625ms
解析占比
全部 电信 移动 联通 被污染
42.192.221.145
42.192.221.145
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 西藏
97ms 42.192.221.145[上海腾讯]
51jiaoyu.sh.cn.		600	IN	A	42.192.221.145
;; Query time: 97 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:47:38 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
电信 新疆
80ms 42.192.221.145[上海腾讯]
51jiaoyu.sh.cn.		600	IN	A	42.192.221.145
;; Query time: 80 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:47:38 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
电信 天津
50ms 42.192.221.145[上海腾讯]
51jiaoyu.sh.cn.		600	IN	A	42.192.221.145
;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:47:38 UTC 2026
;; MSG SIZE  rcvd: 154

详情
详情 HTTP PING DNS
电信 甘肃庆阳
166ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	600	IN	A	42.192.221.145

;; Query time: 166 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 09 01:47:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 广东深圳
64ms 42.192.221.145[上海腾讯]
51jiaoyu.sh.cn.		602	IN	A	42.192.221.145
;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Wed Sep 09 01:47:37 CST 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
电信 河北张家口
129ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	600	IN	A	42.192.221.145

;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:45:30 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 吉林长春
83ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	600	IN	A	42.192.221.145

;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:47:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 辽宁大连
67ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	600	IN	A	42.192.221.145

;; Query time: 67 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:47:37 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 宁夏银川
75ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	600	IN	A	42.192.221.145

;; Query time: 75 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:47:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 黑龙江
75ms 42.192.221.145[上海腾讯]
51jiaoyu.sh.cn.		600	IN	A	42.192.221.145
;; Query time: 75 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:47:38 UTC 2026
;; MSG SIZE  rcvd: 154

详情
详情 HTTP PING DNS
移动 上海
34ms 42.192.221.145[上海腾讯]
51jiaoyu.sh.cn.		600	IN	A	42.192.221.145
;; Query time: 34 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:47:38 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
移动 西藏
149ms 42.192.221.145[上海腾讯]
51jiaoyu.sh.cn.		600	IN	A	42.192.221.145
;; Query time: 149 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:47:38 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
移动 北京
57ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	300	IN	A	42.192.221.145

;; Query time: 57 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Wed Sep 09 01:47:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 广东广州
61ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	900	IN	A	42.192.221.145

;; Query time: 61 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:47:38 CST 2026
;; MSG SIZE  rcvd: 251
详情
详情 HTTP PING DNS
移动 吉林长春
79ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	600	IN	A	42.192.221.145

;; Query time: 79 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:47:38 CST 2026
;; MSG SIZE  rcvd: 251
详情
详情 HTTP PING DNS
移动 江西宜春
39ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	600	IN	A	42.192.221.145

;; Query time: 39 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:47:37 CST 2026
;; MSG SIZE  rcvd: 73
详情
详情 HTTP PING DNS
移动 辽宁大连
62ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	600	IN	A	42.192.221.145

;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:47:37 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
86ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	600	IN	A	42.192.221.145

;; Query time: 86 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 09 01:47:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 浙江丽水
45ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	600	IN	A	42.192.221.145

;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:47:38 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 湖南
27ms 42.192.221.145[上海腾讯]
51jiaoyu.sh.cn.		600	IN	A	42.192.221.145
;; Query time: 27 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:47:38 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
联通 云南
85ms 42.192.221.145[上海腾讯]
51jiaoyu.sh.cn.		600	IN	A	42.192.221.145
;; Query time: 85 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:47:38 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
联通 黑龙江
93ms 42.192.221.145[上海腾讯]
51jiaoyu.sh.cn.		600	IN	A	42.192.221.145
;; Query time: 93 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:47:38 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
联通 广东
60ms 42.192.221.145[上海腾讯]
51jiaoyu.sh.cn.		600	IN	A	42.192.221.145
;; Query time: 60 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:47:38 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
联通 江西
291ms 42.192.221.145[上海腾讯]
51jiaoyu.sh.cn.		600	IN	A	42.192.221.145
;; Query time: 291 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:47:38 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
联通 福建福州
40ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	600	IN	A	42.192.221.145

;; Query time: 40 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:47:37 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 吉林长春
57ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	600	IN	A	42.192.221.145

;; Query time: 57 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:47:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 辽宁大连
73ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	600	IN	A	42.192.221.145

;; Query time: 73 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:47:37 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 山西长治
66ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	600	IN	A	42.192.221.145

;; Query time: 66 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 08 17:47:38 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 陕西西安
66ms 42.192.221.145[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 51jiaoyu.sh.cn
;; global options: +cmd

;; ANSWER SECTION:
51jiaoyu.sh.cn.	600	IN	A	42.192.221.145

;; Query time: 66 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 09 01:47:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
172ms 42.192.221.145[上海腾讯]
51jiaoyu.sh.cn.		600	IN	A	42.192.221.145
;; Query time: 172 msec
;; SERVER: 119.29.29.29#53(119.29.29.29) (UDP)
;; WHEN: Wed Sep 09 01:47:38 CST 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

51jiaoyu.sh.cn 优化建议

1、使用在线测试最佳DNS工具,筛选不同运营商的优质服务器,替换响应较慢的选项,提升访问速度。
2、通过DNS污染查询工具,定期检测域名是否存在异常解析,确保解析结果的准确性和安全性。
3、利用DNS测速在线功能,对比不同区域服务器的响应时间,选择更优的服务器配置,优化用户体验。

其他工具历史

更新时间 2026-09-09 06:22:03
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