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johantech.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johantech.com2026-09-29 01:44:11
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 (2)
区域/运营商 响应最快 响应最慢 平均响应
全部 上海电信20ms 广西梧州移动1396ms 179.179ms
电信 上海电信20ms 山东滨州电信210ms 94.154ms
移动 -34ms 广西梧州移动1396ms 275.455ms
联通 -87ms 安徽亳州联通241ms 190.75ms
华东 上海电信20ms 安徽亳州联通241ms 119.5ms
华北 内蒙古包头电信46ms 天津联通201ms 117.167ms
华南 -34ms 广西梧州移动1396ms 715ms
华中 湖南长沙电信46ms 湖北武汉移动260ms 166.333ms
西北 目标响应超时
西南 贵州黔南布依族苗族自治州电信70ms 贵州贵阳移动304ms 136.6ms
东北 吉林长春电信94ms 黑龙江绥化移动299ms 186.5ms
解析占比
全部 电信 移动 联通 被污染
120.133.11.4
117.50.126.233
120.133.11.4
117.50.126.233
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 黑龙江
119ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
johantech.com.		600	IN	A	120.133.11.4
johantech.com.		600	IN	A	117.50.126.233
;; Query time: 119 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 17:43:45 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
电信 北京
58ms 117.50.126.233[北京电信]
120.133.11.4[北京世纪互联]
johantech.com.		600	IN	A	117.50.126.233
johantech.com.		600	IN	A	120.133.11.4
;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 17:43:45 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
70ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	120.133.11.4
johantech.com.	600	IN	A	117.50.126.233

;; Query time: 70 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Tue Sep 29 01:43:45 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
电信 河南驻马店
193ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	900	IN	A	120.133.11.4
johantech.com.	900	IN	A	117.50.126.233

;; Query time: 193 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Tue Sep 29 01:43:45 CST 2026
;; MSG SIZE  rcvd: 597
详情
详情 HTTP PING DNS
电信 湖南长沙
46ms 117.50.126.233[北京电信]
120.133.11.4[北京世纪互联]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	117.50.126.233
johantech.com.	600	IN	A	120.133.11.4

;; Query time: 46 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Tue Sep 29 01:43:44 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 吉林长春
94ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	120.133.11.4
johantech.com.	600	IN	A	117.50.126.233

;; Query time: 94 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Tue Sep 29 01:43:45 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
电信 江苏盐城
60ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	603	IN	A	120.133.11.4
johantech.com.	603	IN	A	117.50.126.233

;; Query time: 60 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:43:44 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
电信 内蒙古包头
46ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	602	IN	A	120.133.11.4
johantech.com.	602	IN	A	117.50.126.233

;; Query time: 46 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Mon Sep 28 17:43:45 UTC 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
电信 山东滨州
210ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	120.133.11.4
johantech.com.	600	IN	A	117.50.126.233

;; Query time: 210 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 17:43:50 UTC 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
电信 上海
20ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	120.133.11.4
johantech.com.	600	IN	A	117.50.126.233

;; Query time: 20 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 29 01:43:45 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
电信 四川攀枝花
86ms 117.50.126.233[北京电信]
120.133.11.4[北京世纪互联]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	117.50.126.233
johantech.com.	600	IN	A	120.133.11.4

;; Query time: 86 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:43:45 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
电信 天津
180ms 117.50.126.233[北京电信]
120.133.11.4[北京世纪互联]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	117.50.126.233
johantech.com.	600	IN	A	120.133.11.4

;; Query time: 180 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 17:43:45 UTC 2026
;; MSG SIZE  rcvd: 708
详情
详情 HTTP PING DNS
电信 浙江温州
42ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	120.133.11.4
johantech.com.	600	IN	A	117.50.126.233

;; Query time: 42 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 01:43:45 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 海南
34ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
johantech.com.		1800	IN	A	120.133.11.4
johantech.com.		1800	IN	A	117.50.126.233
;; Query time: 34 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 17:43:45 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
移动 重庆
136ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
johantech.com.		600	IN	A	120.133.11.4
johantech.com.		600	IN	A	117.50.126.233
;; Query time: 136 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 17:43:45 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
移动 安徽六安
105ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	120.133.11.4
johantech.com.	600	IN	A	117.50.126.233

;; Query time: 105 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:43:44 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 广西梧州
1396ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	120.133.11.4
johantech.com.	600	IN	A	117.50.126.233

;; Query time: 1396 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Tue Sep 29 01:43:46 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 贵州贵阳
304ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	120.133.11.4
johantech.com.	600	IN	A	117.50.126.233

;; Query time: 304 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 01:43:45 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 黑龙江绥化
299ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	120.133.11.4
johantech.com.	600	IN	A	117.50.126.233

;; Query time: 299 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Tue Sep 29 01:43:45 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 湖北武汉
260ms 117.50.126.233[北京电信]
120.133.11.4[北京世纪互联]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	117.50.126.233
johantech.com.	600	IN	A	120.133.11.4

;; Query time: 260 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Tue Sep 29 01:43:45 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 山东滨州
102ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	120.133.11.4
johantech.com.	600	IN	A	117.50.126.233

;; Query time: 102 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 29 01:43:45 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 山西长治
109ms 117.50.126.233[北京电信]
120.133.11.4[北京世纪互联]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	117.50.126.233
johantech.com.	600	IN	A	120.133.11.4

;; Query time: 109 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 17:43:45 UTC 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 上海
176ms 117.50.126.233[北京电信]
120.133.11.4[北京世纪互联]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	117.50.126.233
johantech.com.	600	IN	A	120.133.11.4

;; Query time: 176 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 29 01:43:45 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 天津
109ms 117.50.126.233[北京电信]
120.133.11.4[北京世纪互联]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	117.50.126.233
johantech.com.	600	IN	A	120.133.11.4

;; Query time: 109 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Sep 29 01:43:45 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 云南昆明
0ms 没有记录
;; communications error to 211.139.29.150:53: read udp 192.168.110.248:51999->211.139.29.150:53: i/o timeout
详情
详情 HTTP PING DNS
联通 四川
87ms 117.50.126.233[北京电信]
120.133.11.4[北京世纪互联]
johantech.com.		1800	IN	A	117.50.126.233
johantech.com.		1800	IN	A	120.133.11.4
;; Query time: 87 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 17:44:05 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
联通 安徽亳州
241ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	120.133.11.4
johantech.com.	600	IN	A	117.50.126.233

;; Query time: 241 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 17:43:45 UTC 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
联通 辽宁大连
234ms 117.50.126.233[北京电信]
120.133.11.4[北京世纪互联]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	117.50.126.233
johantech.com.	600	IN	A	120.133.11.4

;; Query time: 234 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:43:45 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
联通 山东烟台
0ms 没有记录
dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found
详情
详情 HTTP PING DNS
联通 天津
201ms 120.133.11.4[北京世纪互联]
117.50.126.233[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats johantech.com
;; global options: +cmd

;; ANSWER SECTION:
johantech.com.	600	IN	A	120.133.11.4
johantech.com.	600	IN	A	117.50.126.233

;; Query time: 201 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Tue Sep 29 01:43:45 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

johantech.com 优化建议

1、检测数据中dns测速在线存在部分零响应及毫秒级波动,建议使用dns测速工具结合dns污染检测优化多节点覆盖,并利用dns查询在线工具定期监控解析记录以降低响应差异。
2、多地区dns解析查询在线结果显示北京世纪互联与北京电信记录交替,建议通过dns记录查询明确主备线路,并采用dns在线测试评估dns解析速度,提升dns查询网站的稳定性。
3、针对最大1396毫秒延迟,建议启用dns劫持检测和dns污染查询工具排查异常,同时利用dns解析查询配置智能解析策略,减少对单一dns服务器查询的依赖。

其他工具历史

更新时间 2026-09-29 09:10:03
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