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teacomm.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teacomm.cn2026-11-14 01:49:26
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 浙江金华移动14ms 安徽亳州联通111ms 48.467ms
电信 浙江宁波电信16ms 湖北襄阳电信80ms 41.889ms
移动 浙江金华移动14ms 甘肃庆阳移动99ms 42.909ms
联通 内蒙古呼和浩特联通39ms 安徽亳州联通111ms 60.5ms
华东 浙江金华移动14ms 安徽亳州联通111ms 45.857ms
华北 -27ms 天津移动56ms 38ms
华南 广西北海电信29ms 广西北海移动62ms 46.333ms
华中 河南商丘移动38ms 湖北襄阳电信80ms 59ms
西北 宁夏银川电信32ms 甘肃庆阳移动99ms 60.167ms
西南 四川攀枝花电信48ms 云南保山移动50ms 49ms
东北 辽宁沈阳移动37ms 吉林长春联通44ms 39.667ms
解析占比
全部 电信 移动 联通 被污染
101.251.204.206
101.251.204.206
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 广西北海
29ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 29 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:48:15 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 河北廊坊
40ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 40 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:46:32 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 湖北襄阳
80ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 80 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 13 17:48:16 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 江苏淮安
52ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 52 msec
;; SERVER: 218.4.4.4#53(218.4.4.4)
;; WHEN: Sat Nov 14 01:48:16 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 江西南昌
42ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:48:16 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 宁夏银川
32ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 32 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Sat Nov 14 01:48:16 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 青海西宁
38ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 38 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 14 01:48:16 CST 2026
;; MSG SIZE  rcvd: 734
详情
详情 HTTP PING DNS
电信 四川攀枝花
48ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:48:16 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 浙江宁波
16ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 16 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Sat Nov 14 01:48:16 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 北京
27ms 101.251.204.206[北京电信]
teacomm.cn.		3600	IN	A	101.251.204.206
;; Query time: 27 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 17:48:16 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
移动 甘肃庆阳
99ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 99 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Nov 13 17:48:16 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广西北海
62ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 62 msec
;; SERVER: 211.138.245.180#53(211.138.245.180)
;; WHEN: Sat Nov 14 01:48:15 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 河南商丘
38ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:48:15 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 黑龙江绥化
38ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 38 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Sat Nov 14 01:48:16 CST 2026
;; MSG SIZE  rcvd: 734
详情
详情 HTTP PING DNS
移动 辽宁沈阳
37ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 37 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Sat Nov 14 01:48:16 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 山东青岛
23ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 23 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Sat Nov 14 01:48:16 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 山西运城
28ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 28 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:48:16 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 天津
56ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 56 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sat Nov 14 01:48:16 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 云南保山
50ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 50 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Sat Nov 14 01:48:15 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 浙江金华
14ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 14 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Sat Nov 14 01:48:16 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 青海
69ms 101.251.204.206[北京电信]
teacomm.cn.		3600	IN	A	101.251.204.206
;; Query time: 69 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 17:48:16 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 安徽亳州
111ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 111 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 13 17:48:16 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 广东东莞
48ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:48:15 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 湖北天门
59ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 59 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:48:15 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 吉林长春
44ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 44 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sat Nov 14 01:48:16 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
39ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 39 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:48:15 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
59ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 59 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:48:15 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山东烟台
63ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:48:15 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 陕西西安
64ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 64 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Nov 13 17:48:16 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 云南昆明
49ms 101.251.204.206[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats teacomm.cn
;; global options: +cmd

;; ANSWER SECTION:
teacomm.cn.	3600	IN	A	101.251.204.206

;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:48:15 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。

teacomm.cn 优化建议

1、针对当前北京电信解析38ms均值、14-111ms波动,借助dns测速在线与dns延迟测试优化北京网通dns、北京电信dns就近节点缓存,并结合dns解析查询在线提升dns解析速度测试稳定性。
2、使用dns污染检测与dns劫持检测工具定期核查dns污染在线检测结果,并利用dns记录查询、dns历史解析记录查询比对dns解析记录查询历史,确保dns在线查询无异常,结合杭州电信dns、上海dns等多区域dns测试网站进行在线测试dns速度。
3、采用dns测速工具与dns测试工具,结合dns选优、智能dns策略,对dns速度在线测试中的慢节点进行优化,通过在线dns测试工具与dns检测工具持续监测,配合dns服务器查询、查询dns服务器厂商定期巡检解析质量。

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更新时间 2026-11-14 14:19:02
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