广告
提示
工具简介
west121.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west121.com2026-11-03 01:48:08
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%

登录51CESU,立即查看域名污染全国分布情况
立即登录
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 河北唐山联通77ms 甘肃庆阳联通904ms 331.69ms
电信 广西南宁电信84ms 辽宁盘锦电信517ms 182.556ms
移动 上海移动267ms 新疆伊犁哈萨克自治州移动495ms 335.889ms
联通 河北唐山联通77ms 甘肃庆阳联通904ms 450.273ms
华东 江苏无锡电信113ms 江苏联通559ms 336.5ms
华北 河北唐山联通77ms 天津联通428ms 232.5ms
华南 广西南宁电信84ms 广西南宁联通404ms 253ms
华中 河南洛阳移动419ms 河南洛阳移动419ms 419ms
西北 青海西宁移动330ms 甘肃庆阳联通904ms 540.75ms
西南 云南昆明电信100ms 西藏山南电信314ms 175.667ms
东北 黑龙江大庆电信171ms 辽宁盘锦电信517ms 405.75ms
解析占比
全部 电信 移动 联通 被污染
172.67.190.106
104.21.19.222
189.24.106.253
27.124.20.42
189.24.82.134
172.67.190.106
104.21.19.222
189.24.106.253
27.124.20.42
189.24.82.134
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 广西南宁
84ms 172.67.190.106[美国Cloudflare, Inc.]
104.21.19.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	172.67.190.106
west121.com.	300	IN	A	104.21.19.222

;; Query time: 84 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 贵州遵义
113ms 172.67.190.106[美国Cloudflare, Inc.]
104.21.19.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	172.67.190.106
west121.com.	300	IN	A	104.21.19.222

;; Query time: 113 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:47:51 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 海南海口
110ms 104.21.19.222[美国Cloudflare, Inc.]
172.67.190.106[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	104.21.19.222
west121.com.	300	IN	A	172.67.190.106

;; Query time: 110 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:47:51 CST 2026
;; MSG SIZE  rcvd: 698
详情
详情 HTTP PING DNS
电信 黑龙江大庆
171ms 172.67.190.106[美国Cloudflare, Inc.]
104.21.19.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	172.67.190.106
west121.com.	300	IN	A	104.21.19.222

;; Query time: 171 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 江苏无锡
113ms 172.67.190.106[美国Cloudflare, Inc.]
104.21.19.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	597	IN	A	172.67.190.106
west121.com.	597	IN	A	104.21.19.222

;; Query time: 113 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 辽宁盘锦
517ms 104.21.19.222[美国Cloudflare, Inc.]
172.67.190.106[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	104.21.19.222
west121.com.	300	IN	A	172.67.190.106

;; Query time: 517 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Mon Nov 02 17:47:52 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 内蒙古包头
121ms 104.21.19.222[美国Cloudflare, Inc.]
172.67.190.106[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	305	IN	A	104.21.19.222
west121.com.	305	IN	A	172.67.190.106

;; Query time: 121 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Mon Nov 02 17:47:52 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 西藏山南
314ms 104.21.19.222[美国Cloudflare, Inc.]
172.67.190.106[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	104.21.19.222
west121.com.	300	IN	A	172.67.190.106

;; Query time: 314 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 云南昆明
100ms 104.21.19.222[美国Cloudflare, Inc.]
172.67.190.106[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	104.21.19.222
west121.com.	300	IN	A	172.67.190.106

;; Query time: 100 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 安徽亳州
294ms 104.21.19.222[美国Cloudflare, Inc.]
172.67.190.106[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	600	IN	A	104.21.19.222
west121.com.	600	IN	A	172.67.190.106

;; Query time: 294 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 福建福州
333ms 104.21.19.222[美国Cloudflare, Inc.]
172.67.190.106[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	104.21.19.222
west121.com.	300	IN	A	172.67.190.106

;; Query time: 333 msec
;; SERVER: 211.138.151.161#53(211.138.151.161)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 广东佛山
275ms 172.67.190.106[美国Cloudflare, Inc.]
104.21.19.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	900	IN	A	172.67.190.106
west121.com.	900	IN	A	104.21.19.222

;; Query time: 275 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 698
详情
详情 HTTP PING DNS
移动 河南洛阳
419ms 104.21.19.222[美国Cloudflare, Inc.]
172.67.190.106[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	600	IN	A	104.21.19.222
west121.com.	600	IN	A	172.67.190.106

;; Query time: 419 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 青海西宁
330ms 172.67.190.106[美国Cloudflare, Inc.]
104.21.19.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	172.67.190.106
west121.com.	300	IN	A	104.21.19.222

;; Query time: 330 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 山东泰安
306ms 172.67.190.106[美国Cloudflare, Inc.]
104.21.19.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	172.67.190.106
west121.com.	300	IN	A	104.21.19.222

;; Query time: 306 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:47:51 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 山西长治
304ms 172.67.190.106[美国Cloudflare, Inc.]
104.21.19.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	172.67.190.106
west121.com.	300	IN	A	104.21.19.222

;; Query time: 304 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 上海
267ms 172.67.190.106[美国Cloudflare, Inc.]
104.21.19.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	172.67.190.106
west121.com.	300	IN	A	104.21.19.222

;; Query time: 267 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
495ms 172.67.190.106[美国Cloudflare, Inc.]
104.21.19.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	172.67.190.106
west121.com.	300	IN	A	104.21.19.222

;; Query time: 495 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 青海
434ms 104.21.19.222[美国Cloudflare, Inc.]
172.67.190.106[美国Cloudflare, Inc.]
west121.com.		300	IN	A	104.21.19.222
west121.com.		300	IN	A	172.67.190.106
;; Query time: 434 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 17:47:52 UTC 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
联通 安徽马鞍山
414ms 172.67.190.106[美国Cloudflare, Inc.]
104.21.19.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	172.67.190.106
west121.com.	300	IN	A	104.21.19.222

;; Query time: 414 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 福建福州
406ms 104.21.19.222[美国Cloudflare, Inc.]
172.67.190.106[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	104.21.19.222
west121.com.	300	IN	A	172.67.190.106

;; Query time: 406 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 甘肃庆阳
904ms 172.67.190.106[美国Cloudflare, Inc.]
104.21.19.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	172.67.190.106
west121.com.	300	IN	A	104.21.19.222

;; Query time: 904 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Nov 02 17:47:53 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 广东东莞
392ms 104.21.19.222[美国Cloudflare, Inc.]
172.67.190.106[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	104.21.19.222
west121.com.	300	IN	A	172.67.190.106

;; Query time: 392 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 广西南宁
404ms 172.67.190.106[美国Cloudflare, Inc.]
104.21.19.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	172.67.190.106
west121.com.	300	IN	A	104.21.19.222

;; Query time: 404 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 河北唐山
77ms 189.24.106.253[美国]
27.124.20.42[香港香港CTG Server Limited]
189.24.82.134[巴西米纳斯吉拉斯州茹伊斯迪福拉]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	60	IN	A	189.24.106.253
west121.com.	60	IN	A	27.124.20.42
west121.com.	60	IN	A	189.24.82.134

;; Query time: 77 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
联通 黑龙江大庆
440ms 104.21.19.222[美国Cloudflare, Inc.]
172.67.190.106[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	104.21.19.222
west121.com.	300	IN	A	172.67.190.106

;; Query time: 440 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 江苏
559ms 104.21.19.222[美国Cloudflare, Inc.]
172.67.190.106[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	104.21.19.222
west121.com.	300	IN	A	172.67.190.106

;; Query time: 559 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 辽宁盘锦
495ms 172.67.190.106[美国Cloudflare, Inc.]
104.21.19.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	172.67.190.106
west121.com.	300	IN	A	104.21.19.222

;; Query time: 495 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 天津
428ms 104.21.19.222[美国Cloudflare, Inc.]
172.67.190.106[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats west121.com
;; global options: +cmd

;; ANSWER SECTION:
west121.com.	300	IN	A	104.21.19.222
west121.com.	300	IN	A	172.67.190.106

;; Query time: 428 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Tue Nov 03 01:47:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

west121.com 优化建议

1、针对dns污染查询与dns污染在线检测,建议定期使用dns检测工具核查west121.com解析,重点关注异常节点返回的巴西、香港IP,防范域名dns污染查询风险。
2、围绕dns测速在线与dns解析速度测试,建议增加dns测速工具多点监测,当前最快77ms最慢904ms差距明显,需优化dns选优策略提升解析稳定性。
3、结合dns记录查询与dns历史解析记录查询,建议完善dns在线查询记录,确保Cloudflare双IP解析一致性,避免dns域名污染查询误判影响排名。

其他工具历史

更新时间 2026-11-03 05:59:03
广告
广告