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jaf-sz.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jaf-sz.com2026-11-11 02:07:19
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 上海电信12ms 内蒙古赤峰联通695ms 172.033ms
电信 上海电信12ms 陕西西安电信457ms 134.5ms
移动 福建福州移动89ms 江苏无锡移动306ms 169ms
联通 -26ms 内蒙古赤峰联通695ms 217.444ms
华东 上海电信12ms 江苏无锡移动306ms 127.583ms
华北 -98ms 内蒙古赤峰联通695ms 274.75ms
华南 目标响应超时
华中 湖南岳阳联通32ms 河南商丘移动236ms 110.833ms
西北 新疆昌吉回族自治州电信70ms 陕西西安电信457ms 276.5ms
西南 重庆电信249ms 贵州遵义联通274ms 261.5ms
东北 吉林长春电信105ms 辽宁沈阳移动132ms 118.5ms
解析占比
全部 电信 移动 联通 被污染
121.46.199.14
121.46.199.14
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 湖北天门
140ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 140 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:06:28 CST 2026
;; MSG SIZE  rcvd: 734
详情
详情 HTTP PING DNS
电信 湖南郴州
50ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
电信 吉林长春
105ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 105 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 山东滨州
41ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 41 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Nov 10 18:06:29 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 山西长治
192ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 192 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 10 18:06:29 UTC 2026
;; MSG SIZE  rcvd: 734
详情
详情 HTTP PING DNS
电信 陕西西安
457ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 457 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Nov 10 18:06:29 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 上海
12ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 12 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 734
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
70ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 70 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 浙江温州
29ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 29 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 重庆
249ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 249 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 北京
98ms 121.46.199.14[江苏苏州联通]
jaf-sz.com.		600	IN	A	121.46.199.14
;; Query time: 98 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 18:06:29 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
移动 福建福州
89ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 89 msec
;; SERVER: 211.138.151.161#53(211.138.151.161)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 甘肃庆阳
267ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 267 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Nov 10 18:06:29 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 河北唐山
114ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 114 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 河南商丘
236ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 236 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:06:28 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 湖南长沙
125ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 125 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 江苏无锡
306ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 306 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 江西南昌
287ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 287 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 辽宁沈阳
132ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 132 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 山东青岛
105ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 105 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 上海
100ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 100 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 江西
26ms 121.46.199.14[江苏苏州联通]
jaf-sz.com.		1800	IN	A	121.46.199.14
;; Query time: 26 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 18:06:29 UTC 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
联通 安徽芜湖
44ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 44 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:06:28 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 贵州遵义
274ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 274 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河南洛阳
82ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 82 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 湖南岳阳
32ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 32 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
695ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 695 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Nov 10 18:06:34 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山东济南
216ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 216 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 10 18:05:42 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
312ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 312 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Nov 11 02:06:29 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 浙江金华
276ms 121.46.199.14[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats jaf-sz.com
;; global options: +cmd

;; ANSWER SECTION:
jaf-sz.com.	600	IN	A	121.46.199.14

;; Query time: 276 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Wed Nov 11 02:06:29 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。

jaf-sz.com 优化建议

1、使用dns延迟测试和dns测速在线工具监测江苏苏州联通节点响应波动,结合dns解析查询在线确认121.46.199.14解析一致性,排除dns污染检测异常。
2、借助dns历史解析记录查询与dns记录查询,核查该IP历史变更,配合dns速度在线测试评估32ms至695ms的响应差距,优化dns测速工具选优策略。
3、通过dns查询网和dns在线查询开展dns劫持检测与dns解析记录查询,针对江苏联通dns表现固定解析,利用在线测试最佳dns降低慢响应节点影响。

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更新时间 2026-11-11 14:55:03
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