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jtfen.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jtfen.com2026-10-11 02:13:11
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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 海南澄迈县电信30ms 河南平顶山联通341ms 156.429ms
电信 海南澄迈县电信30ms 湖南长沙电信261ms 94.3ms
移动 浙江杭州移动94ms 四川成都移动265ms 151.5ms
联通 河北廊坊联通40ms 河南平顶山联通341ms 222.5ms
华东 山东滨州电信37ms 安徽亳州联通269ms 168.5ms
华北 河北廊坊联通40ms -255ms 114.2ms
华南 海南澄迈县电信30ms 广西南宁移动140ms 95ms
华中 湖南长沙电信261ms 河南平顶山联通341ms 301ms
西北 宁夏银川移动119ms -290ms 204.5ms
西南 四川成都电信56ms 四川成都移动265ms 129ms
东北 黑龙江鸡西移动126ms 辽宁大连电信186ms 156ms
解析占比
全部 电信 移动 联通 被污染
140.143.222.215
140.143.222.215
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 天津
42ms 140.143.222.215[北京腾讯]
jtfen.com.		600	IN	A	140.143.222.215
;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 18:12:43 UTC 2026
;; MSG SIZE  rcvd: 388

详情
详情 HTTP PING DNS
电信 海南澄迈县
30ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 30 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:12:43 CST 2026
;; MSG SIZE  rcvd: 668
详情
详情 HTTP PING DNS
电信 湖南长沙
261ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 261 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 10 18:12:44 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 江西南昌
41ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 辽宁大连
186ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 186 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 内蒙古包头
59ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	606	IN	A	140.143.222.215

;; Query time: 59 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sat Oct 10 18:12:43 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 山东滨州
37ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 37 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 10 18:12:43 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 四川成都
56ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 56 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Sun Oct 11 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 浙江温州
174ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 174 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 11 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 重庆
57ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 57 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 11 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 海南
115ms 140.143.222.215[北京腾讯]
jtfen.com.		600	IN	A	140.143.222.215
;; Query time: 115 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 18:12:43 UTC 2026
;; MSG SIZE  rcvd: 388

详情
详情 HTTP PING DNS
移动 广西南宁
140ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 140 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Sun Oct 11 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
0ms 没有记录
;; communications error to 223.5.5.5:53: read udp 192.168.31.100:26829->223.5.5.5:53: i/o timeout
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
126ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 126 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:12:43 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 江苏常州
215ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 215 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Sun Oct 11 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 宁夏银川
119ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 119 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Oct 11 02:12:43 CST 2026
;; MSG SIZE  rcvd: 679
详情
详情 HTTP PING DNS
移动 四川成都
265ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 265 msec
;; SERVER: 183.221.253.100#53(183.221.253.100)
;; WHEN: Sun Oct 11 02:12:44 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 浙江杭州
94ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	30	IN	A	140.143.222.215

;; Query time: 94 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 重庆
138ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 138 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Sun Oct 11 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 北京
255ms 140.143.222.215[北京腾讯]
jtfen.com.		600	IN	A	140.143.222.215
;; Query time: 255 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 18:12:44 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
联通 江西
227ms 140.143.222.215[北京腾讯]
jtfen.com.		600	IN	A	140.143.222.215
;; Query time: 227 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 18:12:44 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 青海
290ms 140.143.222.215[北京腾讯]
jtfen.com.		600	IN	A	140.143.222.215
;; Query time: 290 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 18:12:44 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
联通 安徽亳州
269ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 269 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 10 18:12:44 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 福建福州
184ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 184 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Sun Oct 11 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河北廊坊
40ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 40 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 10 18:12:43 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河南平顶山
341ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 341 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 10 18:12:44 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
175ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 175 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 山东济南
215ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 215 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 10 18:12:23 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 浙江温州
229ms 140.143.222.215[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats jtfen.com
;; global options: +cmd

;; ANSWER SECTION:
jtfen.com.	600	IN	A	140.143.222.215

;; Query time: 229 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 11 02:12:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

jtfen.com 优化建议

1、建议优化DNS解析配置,利用dns测速在线工具持续监控140.143.222.215这一北京腾讯节点的响应稳定性,目前多次查询存在0ms超时现象,建议结合dns解析查询在线工具对比其他可用节点,提升dns解析速度测试表现。
2、建议部署dns污染检测机制,当前所有有效解析均指向同一IP且无异常劫持迹象,但需借助dns污染查询工具定期检查,同时使用dns查询网记录历史解析变更,防范潜在的dns劫持检测风险。
3、建议针对不同地区用户优化dns解析策略,鉴于当前仅覆盖北京腾讯节点,可参考杭州移动dns、西安移动dns等区域公共DNS的响应数据,通过智能dns调度实现多节点负载均衡,改善dns解析在线查询的效率。

其他工具历史

更新时间 2026-10-11 04:24:04
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