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wjcollege.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wjcollege.com2026-10-02 02:09:26
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 -83ms 上海移动1095ms 393.7ms
电信 -83ms 甘肃兰州电信584ms 223.333ms
移动 吉林长春移动228ms 上海移动1095ms 503.769ms
联通 内蒙古赤峰联通280ms 河南驻马店联通536ms 406.5ms
华东 山东济南电信99ms 上海移动1095ms 409ms
华北 -128ms 河北唐山联通411ms 304.5ms
华南 -83ms 广东广州移动1000ms 467.25ms
华中 河南驻马店电信220ms 河南驻马店联通536ms 378ms
西北 陕西渭南电信274ms 甘肃兰州电信584ms 419ms
西南 重庆移动313ms 贵州黔南布依族苗族自治州移动989ms 651ms
东北 吉林长春电信214ms 辽宁大连移动418ms 301.6ms
解析占比
全部 电信 移动 联通 被污染
186.243.75.79
186.243.75.79
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
128ms 186.243.75.79[美国]
wjcollege.com.		600	IN	A	186.243.75.79
;; Query time: 128 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 18:08:07 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 海南
83ms 186.243.75.79[美国]
wjcollege.com.		600	IN	A	186.243.75.79
;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 18:08:06 UTC 2026
;; MSG SIZE  rcvd: 166

详情
详情 HTTP PING DNS
电信 江西
174ms 186.243.75.79[美国]
wjcollege.com.		600	IN	A	186.243.75.79
;; Query time: 174 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 18:08:27 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 甘肃兰州
584ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 584 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Fri Oct 02 02:08:07 CST 2026
;; MSG SIZE  rcvd: 210
详情
详情 HTTP PING DNS
电信 河南驻马店
220ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	900	IN	A	186.243.75.79

;; Query time: 220 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Fri Oct 02 02:08:07 CST 2026
;; MSG SIZE  rcvd: 242
详情
详情 HTTP PING DNS
电信 吉林长春
214ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 214 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Fri Oct 02 02:08:07 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 辽宁大连
234ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 234 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 02:08:06 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 山东济南
99ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	601	IN	A	186.243.75.79

;; Query time: 99 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 18:08:06 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 陕西渭南
274ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 274 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 18:08:07 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 海南
340ms 186.243.75.79[美国]
wjcollege.com.		600	IN	A	186.243.75.79
;; Query time: 340 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 18:08:07 UTC 2026
;; MSG SIZE  rcvd: 163

详情
详情 HTTP PING DNS
移动 安徽六安
256ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 256 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 08:51:44 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 甘肃庆阳
399ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 399 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 18:08:07 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 广东广州
1000ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	900	IN	A	186.243.75.79

;; Query time: 1000 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Fri Oct 02 02:08:07 CST 2026
;; MSG SIZE  rcvd: 274
详情
详情 HTTP PING DNS
移动 广西梧州
446ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 446 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Fri Oct 02 02:08:07 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
989ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	3600	IN	A	186.243.75.79

;; Query time: 989 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Fri Oct 02 02:08:07 CST 2026
;; MSG SIZE  rcvd: 221
详情
详情 HTTP PING DNS
移动 河北唐山
314ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 314 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 02:08:07 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 吉林长春
228ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 228 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Fri Oct 02 02:08:07 CST 2026
;; MSG SIZE  rcvd: 210
详情
详情 HTTP PING DNS
移动 辽宁大连
418ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 418 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 02:08:06 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 宁夏银川
446ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 446 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Fri Oct 02 02:08:07 CST 2026
;; MSG SIZE  rcvd: 253
详情
详情 HTTP PING DNS
移动 上海
1095ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 1095 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 02:08:07 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 天津
305ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 305 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Fri Oct 02 02:08:07 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 重庆
313ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 313 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Fri Oct 02 02:08:07 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 福建厦门
429ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 429 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 02:08:06 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 河北唐山
411ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 411 msec
;; SERVER: 202.99.160.68#53(202.99.160.68)
;; WHEN: Fri Oct 02 02:08:07 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 河南驻马店
536ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 536 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 02:08:07 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 吉林长春
414ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 414 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Fri Oct 02 02:08:07 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
280ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 280 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 18:07:30 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 山西临汾
389ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 389 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 18:08:07 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 陕西渭南
392ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 392 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 18:08:07 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 浙江金华
401ms 186.243.75.79[美国]
; <<>> DiG Go <<>> +noall +answer +stats wjcollege.com
;; global options: +cmd

;; ANSWER SECTION:
wjcollege.com.	600	IN	A	186.243.75.79

;; Query time: 401 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Fri Oct 02 02:08:07 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

wjcollege.com 优化建议

1、检测显示您站点在多地DNS解析均指向同一美国节点,响应时间波动显著,建议优先关注dns测速在线结果,结合dns解析查询在线工具分析节点稳定性,并通过dns污染检测排查是否存在异常劫持。
2、当前dns记录查询显示30次监测中最大响应达1095ms,最小仅83ms,建议使用dns检测工具定期执行dns速度测试,并参考dns历史解析记录查询评估节点路由变化规律。
3、针对美国单一IP的部署架构,建议部署智能dns或国内公共dns分流策略,利用dns在线查询对比各运营商本地节点延迟,同时通过dns解析记录查询验证是否匹配最佳dns选优方案。

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更新时间 2026-10-03 06:44:03
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