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keyman-china.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keyman-china.com2026-10-04 01:50:28
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 安徽合肥电信32ms 甘肃兰州电信2230ms 262.5ms
电信 安徽合肥电信32ms 甘肃兰州电信2230ms 304ms
移动 山东滨州移动39ms 贵州黔南布依族苗族自治州移动1116ms 272.727ms
联通 辽宁大连联通48ms 安徽亳州联通253ms 203.889ms
华东 安徽合肥电信32ms -326ms 165.833ms
华北 北京移动40ms -154ms 93.75ms
华南 海南海口电信33ms 广西梧州移动298ms 165.5ms
华中 湖南长沙电信63ms 湖北武汉移动222ms 138ms
西北 甘肃庆阳移动174ms 甘肃兰州电信2230ms 885.667ms
西南 四川成都电信52ms 贵州黔南布依族苗族自治州移动1116ms 307ms
东北 辽宁大连联通48ms 辽宁大连移动237ms 113.333ms
解析占比
全部 电信 移动 联通 被污染
202.102.90.69
202.102.90.69
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
55ms 202.102.90.69[江苏南京电信]
keyman-china.com.	600	IN	A	202.102.90.69
;; Query time: 55 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 17:49:31 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
电信 北京
119ms 202.102.90.69[江苏南京电信]
keyman-china.com.	600	IN	A	202.102.90.69
;; Query time: 119 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 17:49:11 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
电信 山东
326ms 202.102.90.69[江苏南京电信]
keyman-china.com.	600	IN	A	202.102.90.69
;; Query time: 326 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 17:49:31 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
电信 安徽合肥
32ms 202.102.90.69[江苏南京电信]
keyman-china.com.	601	IN	A	202.102.90.69
;; Query time: 32 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sun Oct 04 01:49:10 CST 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
电信 甘肃兰州
2230ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 2230 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Sun Oct 04 01:49:13 CST 2026
;; MSG SIZE  rcvd: 778
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
68ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 68 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Sun Oct 04 01:49:11 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 海南海口
33ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 33 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 01:49:10 CST 2026
;; MSG SIZE  rcvd: 778
详情
详情 HTTP PING DNS
电信 湖南长沙
63ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 63 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 17:49:11 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 内蒙古包头
62ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	606	IN	A	202.102.90.69

;; Query time: 62 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sat Oct 03 17:49:21 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 四川成都
52ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 52 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 17:49:11 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 北京
40ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 40 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sun Oct 04 01:49:10 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 甘肃庆阳
174ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 174 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 17:49:11 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 广西梧州
298ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 298 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sun Oct 04 01:49:11 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
1116ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 1116 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 04 01:49:12 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 湖北武汉
222ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 222 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Sun Oct 04 01:49:11 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 湖南长沙
129ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 129 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Sun Oct 04 01:49:11 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 辽宁大连
237ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 237 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 01:49:10 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 山东滨州
39ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 39 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 04 01:49:10 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 四川成都
278ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 278 msec
;; SERVER: 211.137.96.205#53(211.137.96.205)
;; WHEN: Sun Oct 04 01:49:10 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 西藏拉萨
323ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 323 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 01:49:10 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 浙江嘉兴
144ms 202.102.90.69[江苏南京电信]
keyman-china.com.	600	IN	A	202.102.90.69
;; Query time: 144 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Sun Oct 04 01:49:11 CST 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
联通 北京
154ms 202.102.90.69[江苏南京电信]
keyman-china.com.	600	IN	A	202.102.90.69
;; Query time: 154 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 17:49:11 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
联通 安徽亳州
253ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 253 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 17:49:11 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 贵州贵阳
235ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 235 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Sun Oct 04 01:49:11 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 辽宁大连
48ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 01:49:10 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 青海西宁
253ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 253 msec
;; SERVER: 221.207.58.58#53(221.207.58.58)
;; WHEN: Sun Oct 04 01:49:10 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 四川成都
224ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 224 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Sun Oct 04 01:49:11 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 云南昆明
237ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 237 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 01:49:10 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 浙江温州
201ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 201 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 04 01:49:11 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 重庆
230ms 202.102.90.69[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats keyman-china.com
;; global options: +cmd

;; ANSWER SECTION:
keyman-china.com.	600	IN	A	202.102.90.69

;; Query time: 230 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sun Oct 04 01:49:11 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

keyman-china.com 优化建议

1、建议优先配置国内公共DNS服务如阿里公共DNS与百度DNS,结合智能DNS选优策略,改善江苏南京电信等节点的访问速度,提升dns解析速度测试表现。
2、针对dns测速在线与dns检测工具反馈的响应波动,建议启用dns轮询或多线路解析机制,分散江苏电信节点的负载,优化dns解析在线查询体验。
3、加强dns污染检测和dns劫持检测,利用dns查询工具监控历史解析记录,确保网站dns查询结果稳定,降低dns在线测试中的高延迟风险。

其他工具历史

更新时间 2026-10-04 12:36:04
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