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imfob.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imfob.com2026-10-03 01:58:10
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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 广西南宁电信80ms 浙江宁波电信1478ms 360.517ms
电信 广西南宁电信80ms 浙江宁波电信1478ms 301.5ms
移动 -276ms 陕西西安移动465ms 350.5ms
联通 山西临汾联通385ms 内蒙古赤峰联通746ms 476ms
华东 江苏盐城电信194ms 浙江宁波电信1478ms 488.333ms
华北 -138ms 内蒙古赤峰联通746ms 388.429ms
华南 广西南宁电信80ms -276ms 150.333ms
华中 湖南长沙电信97ms 湖南长沙电信97ms 97ms
西北 陕西西安电信207ms 甘肃庆阳电信505ms 392.429ms
西南 云南昆明电信98ms 云南昆明联通463ms 303.25ms
东北 黑龙江绥化移动298ms 黑龙江绥化移动298ms 298ms
解析占比
全部 电信 移动 联通 被污染
172.67.192.14
104.21.20.97
172.67.192.14
104.21.20.97
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 天津
138ms 172.67.192.14[美国Cloudflare, Inc.]
104.21.20.97[美国Cloudflare, Inc.]
imfob.com.		300	IN	A	172.67.192.14
imfob.com.		300	IN	A	104.21.20.97
;; Query time: 138 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 17:57:45 UTC 2026
;; MSG SIZE  rcvd: 390

详情
详情 HTTP PING DNS
电信 福建漳州
236ms 172.67.192.14[美国Cloudflare, Inc.]
104.21.20.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	600	IN	A	172.67.192.14
imfob.com.	600	IN	A	104.21.20.97

;; Query time: 236 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:57:45 CST 2026
;; MSG SIZE  rcvd: 702
详情
详情 HTTP PING DNS
电信 甘肃庆阳
505ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	104.21.20.97
imfob.com.	300	IN	A	172.67.192.14

;; Query time: 505 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:57:46 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 广东东莞
95ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	600	IN	A	104.21.20.97
imfob.com.	600	IN	A	172.67.192.14

;; Query time: 95 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 01:57:45 CST 2026
;; MSG SIZE  rcvd: 702
详情
详情 HTTP PING DNS
电信 广西南宁
80ms 172.67.192.14[美国Cloudflare, Inc.]
104.21.20.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	172.67.192.14
imfob.com.	300	IN	A	104.21.20.97

;; Query time: 80 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Sat Oct 03 01:57:45 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 湖南长沙
97ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	104.21.20.97
imfob.com.	300	IN	A	172.67.192.14

;; Query time: 97 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Sat Oct 03 01:57:45 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
电信 江苏盐城
194ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	600	IN	A	104.21.20.97
imfob.com.	600	IN	A	172.67.192.14

;; Query time: 194 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:57:45 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 山西长治
241ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	104.21.20.97
imfob.com.	300	IN	A	172.67.192.14

;; Query time: 241 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:57:45 UTC 2026
;; MSG SIZE  rcvd: 702
详情
详情 HTTP PING DNS
电信 陕西西安
207ms 172.67.192.14[美国Cloudflare, Inc.]
104.21.20.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	172.67.192.14
imfob.com.	300	IN	A	104.21.20.97

;; Query time: 207 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:57:45 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 云南昆明
98ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	104.21.20.97
imfob.com.	300	IN	A	172.67.192.14

;; Query time: 98 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:57:45 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 浙江宁波
1478ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	104.21.20.97
imfob.com.	300	IN	A	172.67.192.14

;; Query time: 1478 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Sat Oct 03 01:57:47 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 重庆
249ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	104.21.20.97
imfob.com.	300	IN	A	172.67.192.14

;; Query time: 249 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Sat Oct 03 01:57:45 CST 2026
;; MSG SIZE  rcvd: 702
详情
详情 HTTP PING DNS
移动 海南
276ms 172.67.192.14[美国Cloudflare, Inc.]
104.21.20.97[美国Cloudflare, Inc.]
imfob.com.		300	IN	A	172.67.192.14
imfob.com.		300	IN	A	104.21.20.97
;; Query time: 276 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Fri Oct 02 17:57:48 UTC 2026
;; MSG SIZE  rcvd: 70

详情
详情 HTTP PING DNS
移动 北京
311ms 172.67.192.14[美国Cloudflare, Inc.]
104.21.20.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	172.67.192.14
imfob.com.	300	IN	A	104.21.20.97

;; Query time: 311 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sat Oct 03 01:57:45 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 福建漳州
320ms 172.67.192.14[美国Cloudflare, Inc.]
104.21.20.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	172.67.192.14
imfob.com.	300	IN	A	104.21.20.97

;; Query time: 320 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:57:45 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 黑龙江绥化
298ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	104.21.20.97
imfob.com.	300	IN	A	172.67.192.14

;; Query time: 298 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Sat Oct 03 01:57:45 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
428ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
imfob.com.		300	IN	A	104.21.20.97
imfob.com.		300	IN	A	172.67.192.14
;; Query time: 428 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Sat Oct 03 01:57:46 CST 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
移动 宁夏银川
397ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	104.21.20.97
imfob.com.	300	IN	A	172.67.192.14

;; Query time: 397 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sat Oct 03 01:57:46 CST 2026
;; MSG SIZE  rcvd: 713
详情
详情 HTTP PING DNS
移动 青海西宁
359ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	104.21.20.97
imfob.com.	300	IN	A	172.67.192.14

;; Query time: 359 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 01:57:46 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 陕西西安
465ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	600	IN	A	104.21.20.97
imfob.com.	600	IN	A	172.67.192.14

;; Query time: 465 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Sat Oct 03 01:57:46 CST 2026
;; MSG SIZE  rcvd: 702
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
363ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	104.21.20.97
imfob.com.	300	IN	A	172.67.192.14

;; Query time: 363 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 01:57:45 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 浙江台州
288ms 172.67.192.14[美国Cloudflare, Inc.]
104.21.20.97[美国Cloudflare, Inc.]
imfob.com.		600	IN	A	172.67.192.14
imfob.com.		600	IN	A	104.21.20.97
;; Query time: 288 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Oct 03 01:57:45 CST 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
联通 江西
0ms 没有记录

                        
详情
详情 HTTP PING DNS
联通 甘肃庆阳
451ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	104.21.20.97
imfob.com.	300	IN	A	172.67.192.14

;; Query time: 451 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:57:46 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 河北唐山
470ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	104.21.20.97
imfob.com.	300	IN	A	172.67.192.14

;; Query time: 470 msec
;; SERVER: 202.99.160.68#53(202.99.160.68)
;; WHEN: Sat Oct 03 01:57:46 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
746ms 172.67.192.14[美国Cloudflare, Inc.]
104.21.20.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	172.67.192.14
imfob.com.	300	IN	A	104.21.20.97

;; Query time: 746 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:57:10 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 山西临汾
385ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	104.21.20.97
imfob.com.	300	IN	A	172.67.192.14

;; Query time: 385 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:57:46 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 云南昆明
463ms 104.21.20.97[美国Cloudflare, Inc.]
172.67.192.14[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	104.21.20.97
imfob.com.	300	IN	A	172.67.192.14

;; Query time: 463 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:57:45 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 浙江金华
414ms 172.67.192.14[美国Cloudflare, Inc.]
104.21.20.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	172.67.192.14
imfob.com.	300	IN	A	104.21.20.97

;; Query time: 414 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Sat Oct 03 01:57:46 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 重庆
403ms 172.67.192.14[美国Cloudflare, Inc.]
104.21.20.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats imfob.com
;; global options: +cmd

;; ANSWER SECTION:
imfob.com.	300	IN	A	172.67.192.14
imfob.com.	300	IN	A	104.21.20.97

;; Query time: 403 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sat Oct 03 01:57:46 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。

imfob.com 优化建议

1、建议优先对两个美国Cloudflare节点进行dns在线测试及dns速度测试,结合dns延迟测试结果,改善1478ms等超高响应,保障dns解析在线体验稳定。
2、建议定期执行dns记录查询和dns历史解析记录查询,监控ip变动及dns解析查询在线状态,利用dns查询工具验证轮询机制,防止dns劫持检测风险。
3、建议优化dns测速工具策略,针对dns污染检测结果,证0响应节点有效性,覆盖杭州移动dns、贵州联通dns等区域,提升dns解析速度测试的精准度。

其他工具历史

更新时间 2026-10-03 03:02:04
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