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studytrustintl.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studytrustintl.cn2026-11-07 01:56:19
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 浙江金华移动15ms 新疆乌鲁木齐电信147ms 60.733ms
电信 河北廊坊电信40ms 新疆乌鲁木齐电信147ms 78.125ms
移动 浙江金华移动15ms 西藏拉萨移动136ms 52.25ms
联通 -17ms 安徽亳州联通101ms 57ms
华东 浙江金华移动15ms 安徽亳州联通101ms 51.5ms
华北 -17ms 内蒙古赤峰联通70ms 39ms
华南 广西北海电信72ms 广西北海电信72ms 72ms
华中 湖南长沙移动32ms 河南驻马店电信65ms 48.5ms
西北 青海西宁电信64ms 新疆乌鲁木齐电信147ms 103ms
西南 四川成都移动38ms 西藏拉萨移动136ms 70.667ms
东北 黑龙江大庆移动35ms 辽宁营口联通89ms 58.75ms
解析占比
全部 电信 移动 联通 被污染
120.79.183.85
120.79.183.85
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 甘肃庆阳
123ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 123 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Nov 06 17:55:28 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 广西北海
72ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 72 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 河北廊坊
40ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 40 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:55:24 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 河南驻马店
65ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 65 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 江西南昌
43ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 43 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 青海西宁
64ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 西藏山南
71ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 71 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
147ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 147 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Nov 07 01:55:23 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
54ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	3600	IN	A	120.79.183.85

;; Query time: 54 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 773
详情
详情 HTTP PING DNS
移动 黑龙江大庆
35ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 35 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
移动 湖南长沙
32ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 32 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 79
详情
详情 HTTP PING DNS
移动 吉林长春
45ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 45 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
移动 山西运城
44ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 44 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 上海
45ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 45 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 四川成都
38ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 38 msec
;; SERVER: 183.221.253.100#53(183.221.253.100)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 天津
32ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 32 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 西藏拉萨
136ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 136 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
78ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 78 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 云南保山
73ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 73 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 浙江金华
15ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 15 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 北京
17ms 120.79.183.85[广东深圳阿里云]
studytrustintl.cn.	600	IN	A	120.79.183.85
;; Query time: 17 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 17:55:28 UTC 2026
;; MSG SIZE  rcvd: 51

详情
详情 HTTP PING DNS
联通 云南
52ms 120.79.183.85[广东深圳阿里云]
studytrustintl.cn.	600	IN	A	120.79.183.85
;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 17:55:48 UTC 2026
;; MSG SIZE  rcvd: 51

详情
详情 HTTP PING DNS
联通 安徽亳州
101ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 101 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 06 17:55:28 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 吉林长春
66ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 66 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 江苏徐州
60ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 60 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 辽宁营口
89ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 89 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 06 17:55:28 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
70ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 70 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 06 17:55:29 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 山西临汾
42ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 42 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 06 17:55:28 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 上海
45ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 45 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 天津
28ms 120.79.183.85[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats studytrustintl.cn
;; global options: +cmd

;; ANSWER SECTION:
studytrustintl.cn.	600	IN	A	120.79.183.85

;; Query time: 28 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sat Nov 07 01:55:28 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

studytrustintl.cn 优化建议

1、针对dns延迟测试与dns测速在线结果,建议使用dns测速、dns测试工具持续监控响应波动,并结合dns解析速度测试优化解析链路。
2、借助dns记录查询和dns历史解析记录查询核对解析一致性,利用dns污染检测、dns污染查询工具排查潜在污染风险。
3、通过dns在线查询、网站dns查询定期复核解析指向,结合dns检测工具与dns劫持检测保障解析稳定安全。

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更新时间 2026-11-07 20:50:02
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