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ctf-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ctf-china.com2026-09-19 02:00:11
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 上海电信13ms 河南洛阳移动927ms 181.4ms
电信 上海电信13ms 辽宁大连电信193ms 89.857ms
移动 北京移动94ms 河南洛阳移动927ms 187.538ms
联通 内蒙古赤峰联通70ms 广西梧州联通295ms 237.5ms
华东 上海电信13ms 上海联通228ms 135.5ms
华北 河北唐山电信29ms 山西临汾联通289ms 120.5ms
华南 -38ms 广西梧州联通295ms 155.333ms
华中 湖南长沙移动129ms 河南洛阳移动927ms 439.333ms
西北 宁夏银川电信77ms 陕西西安电信146ms 109ms
西南 -104ms 云南昆明联通293ms 192.167ms
东北 辽宁大连移动124ms 辽宁大连联通295ms 204ms
解析占比
全部 电信 移动 联通 被污染
47.114.111.15
47.114.111.15
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 西藏
133ms 47.114.111.15[浙江杭州阿里云]
ctf-china.com.		600	IN	A	47.114.111.15
;; Query time: 133 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 海南
38ms 47.114.111.15[浙江杭州阿里云]
ctf-china.com.		600	IN	A	47.114.111.15
;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 421

详情
详情 HTTP PING DNS
电信 河北唐山
29ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 29 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 辽宁大连
193ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 193 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 宁夏银川
77ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 77 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 陕西西安
146ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 146 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Sep 18 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 上海
13ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 13 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 766
详情
详情 HTTP PING DNS
移动 西藏
193ms 47.114.111.15[浙江杭州阿里云]
ctf-china.com.		600	IN	A	47.114.111.15
;; Query time: 193 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:59:51 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
移动 海南
133ms 47.114.111.15[浙江杭州阿里云]
ctf-china.com.		600	IN	A	47.114.111.15
;; Query time: 133 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 418

详情
详情 HTTP PING DNS
移动 宁夏
104ms 47.114.111.15[浙江杭州阿里云]
ctf-china.com.		600	IN	A	47.114.111.15
;; Query time: 104 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 418

详情
详情 HTTP PING DNS
移动 贵州
104ms 47.114.111.15[浙江杭州阿里云]
ctf-china.com.		3600	IN	A	47.114.111.15
;; Query time: 104 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 418

详情
详情 HTTP PING DNS
移动 北京
94ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 94 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 福建厦门
129ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 河南洛阳
927ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 927 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Sep 19 01:59:51 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 湖南长沙
129ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 129 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
移动 江苏淮安
119ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 119 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 江西宜春
100ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 100 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
移动 辽宁大连
124ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 山东滨州
110ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 110 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 云南昆明
172ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 172 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 江西
178ms 47.114.111.15[浙江杭州阿里云]
ctf-china.com.		1800	IN	A	47.114.111.15
;; Query time: 178 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS
联通 湖南
262ms 47.114.111.15[浙江杭州阿里云]
ctf-china.com.		600	IN	A	47.114.111.15
;; Query time: 262 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 广西梧州
295ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	818	IN	A	47.114.111.15

;; Query time: 295 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 辽宁大连
295ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 295 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
70ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 70 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Sep 18 17:59:03 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 山西临汾
289ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 289 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Sep 18 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 上海
228ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 228 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 云南昆明
293ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 293 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 浙江温州
207ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 207 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 重庆
258ms 47.114.111.15[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ctf-china.com
;; global options: +cmd

;; ANSWER SECTION:
ctf-china.com.	600	IN	A	47.114.111.15

;; Query time: 258 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sat Sep 19 01:59:50 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

ctf-china.com 优化建议

1、使用在线DNS测速工具定期监测不同区域节点响应情况,重点关注延迟较高的节点并分析原因。
2、通过DNS解析查询在线工具检查域名解析记录是否稳定,确保所有解析指向正确IP地址。
3、利用DNS污染检测工具排查是否存在解析异常,保障域名访问的安全性和稳定性。
4、结合DNS选优功能,根据不同地区用户分布选择响应更快的DNS服务器,提升整体解析效率。

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更新时间 2026-09-19 05:57:03
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