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tdfence.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tdfence.cn2026-11-13 01:58:05
预估消耗 0 检测点,实际消耗以【检测点账单】为准
29

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 上海电信22ms 重庆移动1069ms 194.448ms
电信 上海电信22ms 青海西宁电信138ms 85.143ms
移动 上海移动25ms 重庆移动1069ms 349.25ms
联通 天津联通29ms -404ms 160.643ms
华东 上海电信22ms -404ms 153.5ms
华北 天津联通29ms -233ms 100.5ms
华南 海南海口电信131ms 海南海口电信131ms 131ms
华中 河南驻马店联通55ms 湖南长沙移动260ms 157.5ms
西北 新疆昌吉回族自治州联通88ms 宁夏石嘴山联通241ms 141.75ms
西南 -65ms 重庆移动1069ms 376.714ms
东北 吉林长春联通52ms 吉林长春联通52ms 52ms
解析占比
全部 电信 移动 联通 被污染
38.55.42.145
38.55.42.145
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 安徽芜湖
86ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	1	IN	A	38.55.42.145

;; Query time: 86 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:39 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 海南海口
131ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	1	IN	A	38.55.42.145

;; Query time: 131 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:39 CST 2026
;; MSG SIZE  rcvd: 194
详情
详情 HTTP PING DNS
电信 江西南昌
41ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	1	IN	A	38.55.42.145

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 青海西宁
138ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	600	IN	A	38.55.42.145

;; Query time: 138 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:40 CST 2026
;; MSG SIZE  rcvd: 194
详情
详情 HTTP PING DNS
电信 山西长治
102ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	1	IN	A	38.55.42.145

;; Query time: 102 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 17:57:40 UTC 2026
;; MSG SIZE  rcvd: 194
详情
详情 HTTP PING DNS
电信 上海
22ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	10	IN	A	38.55.42.145

;; Query time: 22 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 13 01:57:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 四川成都
76ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	60	IN	A	38.55.42.145

;; Query time: 76 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Fri Nov 13 01:57:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 北京
233ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
tdfence.cn.		60	IN	A	38.55.42.145
;; Query time: 233 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:57:40 UTC 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
移动 安徽芜湖
238ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	600	IN	A	38.55.42.145

;; Query time: 238 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:39 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 甘肃庆阳
100ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	60	IN	A	38.55.42.145

;; Query time: 100 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 17:57:40 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 湖南长沙
260ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	1	IN	A	38.55.42.145

;; Query time: 260 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Fri Nov 13 01:57:40 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 上海
25ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	30	IN	A	38.55.42.145

;; Query time: 25 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Fri Nov 13 01:57:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 云南保山
650ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	60	IN	A	38.55.42.145

;; Query time: 650 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Fri Nov 13 01:57:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 浙江金华
219ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	600	IN	A	38.55.42.145

;; Query time: 219 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Fri Nov 13 01:57:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 重庆
1069ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	30	IN	A	38.55.42.145

;; Query time: 1069 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 江西
404ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
tdfence.cn.		1	IN	A	38.55.42.145
;; Query time: 404 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:57:40 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 北京
38ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
tdfence.cn.		1	IN	A	38.55.42.145
;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:57:40 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 云南
227ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
tdfence.cn.		1	IN	A	38.55.42.145
;; Query time: 227 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:58:00 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 四川
65ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
tdfence.cn.		1	IN	A	38.55.42.145
;; Query time: 65 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:57:40 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 福建福州
55ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	1	IN	A	38.55.42.145

;; Query time: 55 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Fri Nov 13 01:57:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 贵州贵阳
312ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	1	IN	A	38.55.42.145

;; Query time: 312 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Fri Nov 13 01:57:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河南驻马店
55ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	1	IN	A	38.55.42.145

;; Query time: 55 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 17:57:40 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 吉林长春
52ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	1	IN	A	38.55.42.145

;; Query time: 52 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Fri Nov 13 01:57:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
241ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	1	IN	A	38.55.42.145

;; Query time: 241 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:39 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 上海
229ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	30	IN	A	38.55.42.145

;; Query time: 229 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 天津
29ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	1	IN	A	38.55.42.145

;; Query time: 29 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Fri Nov 13 01:57:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
88ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	1	IN	A	38.55.42.145

;; Query time: 88 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:39 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 浙江金华
216ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	1	IN	A	38.55.42.145

;; Query time: 216 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Fri Nov 13 01:57:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 重庆
238ms 38.55.42.145[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
; <<>> DiG Go <<>> +noall +answer +stats tdfence.cn
;; global options: +cmd

;; ANSWER SECTION:
tdfence.cn.	1	IN	A	38.55.42.145

;; Query time: 238 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Fri Nov 13 01:57:40 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。

tdfence.cn 优化建议

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更新时间 2026-11-13 08:36:04
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