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19kd.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19kd.com2026-10-31 01:48:20
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 海南澄迈县电信78ms -1121ms 368.733ms
电信 海南澄迈县电信78ms -1121ms 319.5ms
移动 陕西渭南移动253ms 贵州遵义移动454ms 318.333ms
联通 内蒙古赤峰联通261ms 新疆博尔塔拉蒙古自治州联通570ms 454.727ms
华东 山东滨州电信99ms 福建漳州电信1093ms 367.167ms
华北 内蒙古包头电信243ms -1121ms 541.667ms
华南 海南澄迈县电信78ms 广东广州电信79ms 78.5ms
华中 湖南长沙电信101ms 湖南郴州联通456ms 278.5ms
西北 宁夏银川电信171ms 新疆博尔塔拉蒙古自治州联通570ms 384.333ms
西南 重庆移动307ms 贵州遵义移动454ms 396ms
东北 吉林长春移动341ms 辽宁大连联通482ms 411.5ms
解析占比
全部 电信 移动 联通 被污染
104.18.21.27
104.18.20.27
104.18.21.27
104.18.20.27
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 北京
1121ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
19kd.com.		300	IN	A	104.18.21.27
19kd.com.		300	IN	A	104.18.20.27
;; Query time: 1121 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 17:47:29 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
电信 福建漳州
1093ms 104.18.20.27[美国Cloudflare, Inc.]
104.18.21.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	600	IN	A	104.18.20.27
19kd.com.	600	IN	A	104.18.21.27

;; Query time: 1093 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:47:29 CST 2026
;; MSG SIZE  rcvd: 690
详情
详情 HTTP PING DNS
电信 广东广州
79ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	600	IN	A	104.18.21.27
19kd.com.	600	IN	A	104.18.20.27

;; Query time: 79 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Sat Oct 31 01:47:28 CST 2026
;; MSG SIZE  rcvd: 690
详情
详情 HTTP PING DNS
电信 海南澄迈县
78ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.21.27
19kd.com.	300	IN	A	104.18.20.27

;; Query time: 78 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:47:28 CST 2026
;; MSG SIZE  rcvd: 690
详情
详情 HTTP PING DNS
电信 湖南长沙
101ms 104.18.20.27[美国Cloudflare, Inc.]
104.18.21.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.20.27
19kd.com.	300	IN	A	104.18.21.27

;; Query time: 101 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Sat Oct 31 01:47:28 CST 2026
;; MSG SIZE  rcvd: 85
详情
详情 HTTP PING DNS
电信 江苏苏州
102ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	606	IN	A	104.18.21.27
19kd.com.	606	IN	A	104.18.20.27

;; Query time: 102 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Sat Oct 31 01:47:28 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 江西南昌
108ms 104.18.20.27[美国Cloudflare, Inc.]
104.18.21.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.20.27
19kd.com.	300	IN	A	104.18.21.27

;; Query time: 108 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:47:28 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 内蒙古包头
243ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.21.27
19kd.com.	300	IN	A	104.18.20.27

;; Query time: 243 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:47:28 CST 2026
;; MSG SIZE  rcvd: 85
详情
详情 HTTP PING DNS
电信 宁夏银川
171ms 104.18.20.27[美国Cloudflare, Inc.]
104.18.21.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.20.27
19kd.com.	300	IN	A	104.18.21.27

;; Query time: 171 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Sat Oct 31 01:47:28 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 山东滨州
99ms 104.18.20.27[美国Cloudflare, Inc.]
104.18.21.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.20.27
19kd.com.	300	IN	A	104.18.21.27

;; Query time: 99 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 30 17:47:28 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 安徽六安
294ms 104.18.20.27[美国Cloudflare, Inc.]
104.18.21.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	600	IN	A	104.18.20.27
19kd.com.	600	IN	A	104.18.21.27

;; Query time: 294 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:47:28 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 甘肃庆阳
285ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.21.27
19kd.com.	300	IN	A	104.18.20.27

;; Query time: 285 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Oct 30 17:47:28 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 贵州遵义
454ms 104.18.20.27[美国Cloudflare, Inc.]
104.18.21.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	600	IN	A	104.18.20.27
19kd.com.	600	IN	A	104.18.21.27

;; Query time: 454 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:47:28 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 吉林长春
341ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.21.27
19kd.com.	300	IN	A	104.18.20.27

;; Query time: 341 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sat Oct 31 01:47:28 CST 2026
;; MSG SIZE  rcvd: 690
详情
详情 HTTP PING DNS
移动 江苏无锡
342ms 104.18.20.27[美国Cloudflare, Inc.]
104.18.21.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	600	IN	A	104.18.20.27
19kd.com.	600	IN	A	104.18.21.27

;; Query time: 342 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Sat Oct 31 01:47:28 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 江西南昌
288ms 104.18.20.27[美国Cloudflare, Inc.]
104.18.21.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	600	IN	A	104.18.20.27
19kd.com.	600	IN	A	104.18.21.27

;; Query time: 288 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Sat Oct 31 01:47:28 CST 2026
;; MSG SIZE  rcvd: 85
详情
详情 HTTP PING DNS
移动 山东泰安
301ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.21.27
19kd.com.	300	IN	A	104.18.20.27

;; Query time: 301 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:47:28 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 陕西渭南
253ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.21.27
19kd.com.	300	IN	A	104.18.20.27

;; Query time: 253 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Oct 30 17:47:28 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 重庆
307ms 104.18.20.27[美国Cloudflare, Inc.]
104.18.21.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.20.27
19kd.com.	300	IN	A	104.18.21.27

;; Query time: 307 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Sat Oct 31 01:47:28 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 青海
559ms 104.18.20.27[美国Cloudflare, Inc.]
104.18.21.27[美国Cloudflare, Inc.]
19kd.com.		300	IN	A	104.18.20.27
19kd.com.		300	IN	A	104.18.21.27
;; Query time: 559 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 17:47:29 UTC 2026
;; MSG SIZE  rcvd: 69

详情
详情 HTTP PING DNS
联通 福建福州
461ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.21.27
19kd.com.	300	IN	A	104.18.20.27

;; Query time: 461 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Sat Oct 31 01:47:29 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 湖南郴州
456ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.21.27
19kd.com.	300	IN	A	104.18.20.27

;; Query time: 456 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:47:28 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 江西南昌
418ms 104.18.21.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	3	IN	A	104.18.21.27

;; Query time: 418 msec
;; SERVER: 172.18.20.2#53(172.18.20.2)
;; WHEN: Fri Oct 30 17:47:29 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 辽宁大连
482ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.21.27
19kd.com.	300	IN	A	104.18.20.27

;; Query time: 482 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:47:28 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
261ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.21.27
19kd.com.	300	IN	A	104.18.20.27

;; Query time: 261 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 30 17:47:22 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 陕西渭南
468ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.21.27
19kd.com.	300	IN	A	104.18.20.27

;; Query time: 468 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Oct 30 17:47:29 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 上海
427ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.21.27
19kd.com.	300	IN	A	104.18.20.27

;; Query time: 427 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Sat Oct 31 01:47:29 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
570ms 104.18.20.27[美国Cloudflare, Inc.]
104.18.21.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.20.27
19kd.com.	300	IN	A	104.18.21.27

;; Query time: 570 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Oct 31 01:47:29 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 浙江温州
473ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.21.27
19kd.com.	300	IN	A	104.18.20.27

;; Query time: 473 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 31 01:47:29 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 重庆
427ms 104.18.21.27[美国Cloudflare, Inc.]
104.18.20.27[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 19kd.com
;; global options: +cmd

;; ANSWER SECTION:
19kd.com.	300	IN	A	104.18.21.27
19kd.com.	300	IN	A	104.18.20.27

;; Query time: 427 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sat Oct 31 01:47:29 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

19kd.com 优化建议

1、针对19kd.com解析至Cloudflare美国节点且响应跨度78ms至1121ms,建议使用dns测速在线与dns解析速度测试工具持续监测,并通过在线测试dns速度筛选更优线路,结合dns选优优化解析。
2、部分请求仅返回单个IP,存在解析异常风险,建议用dns污染检测与dns劫持检测排查,配合dns历史解析记录查询核对dns在线查询结果,确保dns解析查询稳定。
3、响应快慢差距明显,建议部署智能dns并借助dns测速工具与在线dns测试工具定期检测,通过dns检测工具和dns在线检测跟踪各运营商dns速度测试表现。

其他工具历史

更新时间 2026-11-01 12:35:03
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