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tjitech.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tjitech.cn2026-11-09 01:48:14
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 广东中山移动23ms -1646ms 111.7ms
电信 河北唐山电信39ms 甘肃庆阳电信131ms 59.909ms
移动 广东中山移动23ms 西藏拉萨移动130ms 50.625ms
联通 -38ms -1646ms 207.909ms
华东 浙江温州电信43ms -1646ms 324.833ms
华北 河北沧州移动26ms 内蒙古包头联通53ms 41ms
华南 广东中山移动23ms 海南海口电信78ms 50.5ms
华中 河南郑州移动36ms 湖南长沙移动52ms 46ms
西北 新疆昌吉回族自治州移动56ms 甘肃庆阳电信131ms 83ms
西南 云南曲靖电信46ms 西藏拉萨移动130ms 74.167ms
东北 辽宁盘锦电信39ms 黑龙江大庆联通85ms 60.667ms
解析占比
全部 电信 移动 联通 被污染
39.103.181.81
39.103.181.81
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 安徽合肥
56ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 56 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 08 17:47:35 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 甘肃庆阳
131ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 131 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Nov 08 17:47:35 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 海南海口
78ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 78 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:34 CST 2026
;; MSG SIZE  rcvd: 744
详情
详情 HTTP PING DNS
电信 河北唐山
39ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 39 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Nov 09 01:47:35 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 湖北天门
50ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:34 CST 2026
;; MSG SIZE  rcvd: 744
详情
详情 HTTP PING DNS
电信 江苏无锡
58ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 58 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Mon Nov 09 01:47:35 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 辽宁盘锦
39ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 39 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sun Nov 08 17:47:35 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 内蒙古包头
46ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	602	IN	A	39.103.181.81

;; Query time: 46 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sun Nov 08 17:47:35 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 西藏山南
73ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 73 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Mon Nov 09 01:47:35 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 云南曲靖
46ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:35 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 浙江温州
43ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 43 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 09 01:47:35 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广东中山
23ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	900	IN	A	39.103.181.81

;; Query time: 23 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Mon Nov 09 01:47:35 CST 2026
;; MSG SIZE  rcvd: 744
详情
详情 HTTP PING DNS
移动 河北沧州
26ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 26 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:34 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 河南郑州
36ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 36 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Mon Nov 09 01:47:35 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 湖南长沙
52ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 52 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Mon Nov 09 01:47:35 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 山西忻州
35ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 35 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:34 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 西藏拉萨
130ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:34 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 新疆昌吉回族自治州
56ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 56 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:34 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 重庆
47ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 47 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:34 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 北京
38ms 39.103.181.81[北京阿里云]
tjitech.cn.		600	IN	A	39.103.181.81
;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 17:47:35 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 江西
1646ms 39.103.181.81[北京阿里云]
tjitech.cn.		600	IN	A	39.103.181.81
;; Query time: 1646 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 17:47:37 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 福建福州
67ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 67 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Mon Nov 09 01:47:35 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 贵州遵义
84ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 84 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:34 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河北唐山
50ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:35 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 黑龙江大庆
85ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 85 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Mon Nov 09 01:47:35 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 吉林长春
58ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 58 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Mon Nov 09 01:47:35 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 江苏徐州
79ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 79 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 09 01:47:35 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 内蒙古包头
53ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:34 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
62ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:34 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 重庆
65ms 39.103.181.81[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tjitech.cn
;; global options: +cmd

;; ANSWER SECTION:
tjitech.cn.	600	IN	A	39.103.181.81

;; Query time: 65 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Mon Nov 09 01:47:35 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

tjitech.cn 优化建议

1、针对dns延迟测试与dns测速在线结果,北京阿里云节点最快23ms、最慢1646ms,建议增加dns测速工具多节点对比,关注dns解析速度测试异常波动。
2、结合dns记录查询与dns历史解析记录查询,所有返回均为同一北京阿里云IP,建议定期用dns污染检测与dns劫持检测核对解析一致性,保障dns查询网数据准确。
3、使用dns在线查询与dns解析查询在线验证多运营商覆盖,建议补充杭州移动dns、西安移动dns等节点做在线测试dns速度,优化dns测试网站区域体验。

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更新时间 2026-11-09 02:48:03
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