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jfctos.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jfctos.com2026-10-27 02:03:19
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 浙江温州电信28ms 河南洛阳联通476ms 181.345ms
电信 浙江温州电信28ms 云南昆明电信263ms 150.545ms
移动 广东广州移动82ms 河北唐山移动414ms 153.4ms
联通 内蒙古赤峰联通92ms 河南洛阳联通476ms 258.625ms
华东 浙江温州电信28ms 福建福州联通248ms 165.333ms
华北 内蒙古赤峰联通92ms 河北唐山移动414ms 189.667ms
华南 海南澄迈县电信33ms 广东深圳联通203ms 97.75ms
华中 湖北鄂州移动125ms 河南洛阳联通476ms 300.5ms
西北 广东广州移动111ms 甘肃兰州电信212ms 153.167ms
西南 四川成都电信90ms 重庆联通268ms 200ms
东北 辽宁沈阳移动132ms 辽宁营口联通317ms 228.5ms
解析占比
全部 电信 移动 联通 被污染
121.36.0.168
121.36.0.168
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 福建福州
220ms 121.36.0.168[北京华为]
jfctos.com.		600	IN	A	121.36.0.168
;; Query time: 220 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 344

详情
详情 HTTP PING DNS
电信 甘肃兰州
212ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	600	IN	A	121.36.0.168

;; Query time: 212 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 671
详情
详情 HTTP PING DNS
电信 广西南宁
73ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 73 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 海南澄迈县
33ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 33 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 582
详情
详情 HTTP PING DNS
电信 内蒙古包头
202ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 202 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
电信 青海西宁
147ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	600	IN	A	121.36.0.168

;; Query time: 147 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 632
详情
详情 HTTP PING DNS
电信 山西长治
201ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 201 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 671
详情
详情 HTTP PING DNS
电信 陕西西安
187ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 187 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Oct 26 18:02:26 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 四川成都
90ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 90 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 云南昆明
263ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 263 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 浙江温州
28ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 28 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 甘肃兰州
126ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 126 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广东广州
111ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 111 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 广东广州
82ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	900	IN	A	121.36.0.168

;; Query time: 82 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 632
详情
详情 HTTP PING DNS
移动 河北唐山
414ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 414 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:39 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 湖北鄂州
125ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 125 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 辽宁沈阳
132ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 132 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 山西忻州
125ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 125 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 陕西渭南
136ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 136 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Oct 26 18:02:26 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 天津
104ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 104 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 西藏拉萨
179ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 179 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 黑龙江
237ms 121.36.0.168[北京华为]
jfctos.com.		300	IN	A	121.36.0.168
;; Query time: 237 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 18:02:47 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 福建福州
248ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 248 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 广东深圳
203ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 203 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 26 17:59:56 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河南洛阳
476ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 476 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 吉林长春
228ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 228 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Tue Oct 27 02:02:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 辽宁营口
317ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 317 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 26 18:02:27 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
92ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 92 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 26 18:02:15 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 重庆
268ms 121.36.0.168[北京华为]
; <<>> DiG Go <<>> +noall +answer +stats jfctos.com
;; global options: +cmd

;; ANSWER SECTION:
jfctos.com.	300	IN	A	121.36.0.168

;; Query time: 268 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Tue Oct 27 02:02:26 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。

jfctos.com 优化建议

1、dns延迟测试显示最快28ms、最慢476ms,建议启用dns测速在线与dns解析查询在线监控,定期用dns速度在线测试对比各运营商表现,针对高延迟节点做dns解析记录查询优化。
2、dns查询网与dns测试网站可结合dns污染查询和dns劫持检测做常态化巡检,确认解析均指向同一北京华为IP且无污染后,再通过dns测速工具调优。
3、利用dns在线查询与dns检测工具建立多地域基准,覆盖杭州移动dns、西安移动dns、贵州联通dns等节点,配合dns解析速度测试持续追踪,优化解析稳定性。

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更新时间 2026-10-27 05:47:03
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