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ibestw.cn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ibestw.cn2026-11-05 01:58:22
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%

登录51CESU,立即查看域名污染全国分布情况
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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 安徽芜湖电信82ms 江苏徐州联通3096ms 357ms
电信 安徽芜湖电信82ms 贵州遵义电信2366ms 324ms
移动 福建龙岩移动132ms 陕西渭南移动249ms 219.333ms
联通 安徽马鞍山联通197ms 江苏徐州联通3096ms 538.667ms
华东 安徽芜湖电信82ms 江苏徐州联通3096ms 420.667ms
华北 -94ms -230ms 185.8ms
华南 目标响应超时
华中 目标响应超时
西北 新疆昌吉回族自治州电信116ms 甘肃庆阳联通268ms 218.2ms
西南 四川攀枝花电信104ms 贵州遵义电信2366ms 708ms
东北 吉林长春电信156ms 黑龙江绥化移动226ms 202.5ms
解析占比
全部 电信 移动 联通 被污染
104.21.44.161
172.67.201.46
104.21.44.161
172.67.201.46
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 山东
101ms 104.21.44.161[美国Cloudflare, Inc.]
172.67.201.46[美国Cloudflare, Inc.]
ibestw.cn.		300	IN	A	104.21.44.161
ibestw.cn.		300	IN	A	172.67.201.46
;; Query time: 101 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 17:57:29 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
电信 北京
94ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
ibestw.cn.		300	IN	A	172.67.201.46
ibestw.cn.		300	IN	A	104.21.44.161
;; Query time: 94 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 17:57:09 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
电信 安徽芜湖
82ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	900	IN	A	172.67.201.46
ibestw.cn.	900	IN	A	104.21.44.161

;; Query time: 82 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:57:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 福建漳州
87ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	600	IN	A	172.67.201.46
ibestw.cn.	600	IN	A	104.21.44.161

;; Query time: 87 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:57:08 CST 2026
;; MSG SIZE  rcvd: 737
详情
详情 HTTP PING DNS
电信 贵州遵义
2366ms 104.21.44.161[美国Cloudflare, Inc.]
172.67.201.46[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	104.21.44.161
ibestw.cn.	300	IN	A	172.67.201.46

;; Query time: 2366 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:57:10 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 吉林长春
156ms 104.21.44.161[美国Cloudflare, Inc.]
172.67.201.46[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	104.21.44.161
ibestw.cn.	300	IN	A	172.67.201.46

;; Query time: 156 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Thu Nov 05 01:57:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 江苏苏州
282ms 104.21.44.161[美国Cloudflare, Inc.]
172.67.201.46[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	606	IN	A	104.21.44.161
ibestw.cn.	606	IN	A	172.67.201.46

;; Query time: 282 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Thu Nov 05 01:57:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 辽宁盘锦
206ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	172.67.201.46
ibestw.cn.	300	IN	A	104.21.44.161

;; Query time: 206 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Wed Nov 04 17:57:09 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 山西长治
179ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	172.67.201.46
ibestw.cn.	300	IN	A	104.21.44.161

;; Query time: 179 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:57:08 CST 2026
;; MSG SIZE  rcvd: 461
详情
详情 HTTP PING DNS
电信 四川攀枝花
104ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	172.67.201.46
ibestw.cn.	300	IN	A	104.21.44.161

;; Query time: 104 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:57:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
116ms 104.21.44.161[美国Cloudflare, Inc.]
172.67.201.46[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	104.21.44.161
ibestw.cn.	300	IN	A	172.67.201.46

;; Query time: 116 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:57:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 重庆
115ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	172.67.201.46
ibestw.cn.	300	IN	A	104.21.44.161

;; Query time: 115 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 05 01:57:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 安徽合肥
224ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	172.67.201.46
ibestw.cn.	300	IN	A	104.21.44.161

;; Query time: 224 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Wed Nov 04 17:57:09 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 福建龙岩
132ms 104.21.44.161[美国Cloudflare, Inc.]
172.67.201.46[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	104.21.44.161
ibestw.cn.	300	IN	A	172.67.201.46

;; Query time: 132 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 05 01:57:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 黑龙江绥化
226ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	172.67.201.46
ibestw.cn.	300	IN	A	104.21.44.161

;; Query time: 226 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Thu Nov 05 01:57:09 CST 2026
;; MSG SIZE  rcvd: 737
详情
详情 HTTP PING DNS
移动 江苏常州
239ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	600	IN	A	172.67.201.46
ibestw.cn.	600	IN	A	104.21.44.161

;; Query time: 239 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Thu Nov 05 01:57:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 江西南昌
203ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	600	IN	A	172.67.201.46
ibestw.cn.	600	IN	A	104.21.44.161

;; Query time: 203 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Thu Nov 05 01:57:09 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 宁夏银川
237ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	172.67.201.46
ibestw.cn.	300	IN	A	104.21.44.161

;; Query time: 237 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Thu Nov 05 01:57:09 CST 2026
;; MSG SIZE  rcvd: 748
详情
详情 HTTP PING DNS
移动 陕西渭南
249ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	172.67.201.46
ibestw.cn.	300	IN	A	104.21.44.161

;; Query time: 249 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Nov 04 17:57:09 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 天津
217ms 104.21.44.161[美国Cloudflare, Inc.]
172.67.201.46[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	104.21.44.161
ibestw.cn.	300	IN	A	172.67.201.46

;; Query time: 217 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Nov 05 01:57:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 云南保山
247ms 104.21.44.161[美国Cloudflare, Inc.]
172.67.201.46[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	104.21.44.161
ibestw.cn.	300	IN	A	172.67.201.46

;; Query time: 247 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:57:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 江西
201ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
ibestw.cn.		300	IN	A	172.67.201.46
ibestw.cn.		300	IN	A	104.21.44.161
;; Query time: 201 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 17:57:09 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
联通 北京
230ms 104.21.44.161[美国Cloudflare, Inc.]
172.67.201.46[美国Cloudflare, Inc.]
ibestw.cn.		300	IN	A	104.21.44.161
ibestw.cn.		300	IN	A	172.67.201.46
;; Query time: 230 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 17:57:09 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
联通 安徽马鞍山
197ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	172.67.201.46
ibestw.cn.	300	IN	A	104.21.44.161

;; Query time: 197 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:57:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 福建福州
204ms 104.21.44.161[美国Cloudflare, Inc.]
172.67.201.46[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	104.21.44.161
ibestw.cn.	300	IN	A	172.67.201.46

;; Query time: 204 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Thu Nov 05 01:57:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 甘肃庆阳
268ms 104.21.44.161[美国Cloudflare, Inc.]
172.67.201.46[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	104.21.44.161
ibestw.cn.	300	IN	A	172.67.201.46

;; Query time: 268 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Nov 04 17:57:09 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 吉林长春
222ms 104.21.44.161[美国Cloudflare, Inc.]
172.67.201.46[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	104.21.44.161
ibestw.cn.	300	IN	A	172.67.201.46

;; Query time: 222 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Thu Nov 05 01:57:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 江苏徐州
3096ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	172.67.201.46
ibestw.cn.	300	IN	A	104.21.44.161

;; Query time: 3096 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 05 01:57:12 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 陕西西安
221ms 104.21.44.161[美国Cloudflare, Inc.]
172.67.201.46[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	104.21.44.161
ibestw.cn.	300	IN	A	172.67.201.46

;; Query time: 221 msec
;; SERVER: 221.11.1.67#53(221.11.1.67)
;; WHEN: Thu Nov 05 01:57:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 天津
209ms 172.67.201.46[美国Cloudflare, Inc.]
104.21.44.161[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ibestw.cn
;; global options: +cmd

;; ANSWER SECTION:
ibestw.cn.	300	IN	A	172.67.201.46
ibestw.cn.	300	IN	A	104.21.44.161

;; Query time: 209 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Thu Nov 05 01:57:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

ibestw.cn 优化建议

1、针对dns测速在线与dns解析查询在线结果,建议优先使用dns污染检测工具核查解析一致性,并借助dns历史解析记录查询确认解析IP是否曾发生异常变动,保障dns查询网解析稳定。
2、结合dns速度在线测试与dns测试网站数据,建议使用在线测试dns速度及dns测速工具对比各运营商响应表现,通过dns选优筛选更优节点,提升dns解析速度测试整体效率。
3、围绕dns劫持检测与dns污染查询需求,建议定期通过dns检测工具和dns在线检测核查解析链路,利用站点dns查询与dns检测功能验证解析记录,降低污染风险。

其他工具历史

更新时间 2026-11-05 06:00:05
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