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ifree413.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ifree413.com2026-09-29 02:11:21
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%

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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 天津移动8ms 宁夏银川联通1012ms 207.793ms
电信 -38ms 湖北宜昌电信219ms 126.083ms
移动 天津移动8ms -324ms 139.25ms
联通 广东深圳联通230ms 宁夏银川联通1012ms 377.667ms
华东 浙江台州移动94ms 安徽亳州联通358ms 208.5ms
华北 天津移动8ms 河北廊坊联通310ms 105.8ms
华南 广东佛山移动96ms -324ms 189.75ms
华中 湖南长沙电信75ms 湖北武汉联通234ms 184.25ms
西北 宁夏银川电信89ms 宁夏银川联通1012ms 303.667ms
西南 贵州黔南布依族苗族自治州电信118ms -290ms 185.75ms
东北 黑龙江绥化移动137ms -465ms 301ms
解析占比
全部 电信 移动 联通 被污染
ifree413.com.w.cdngslb.com.
113.137.45.36
61.241.13.18
220.181.167.174
139.170.201.32
122.193.131.69
122.190.12.44
221.204.185.164
112.132.221.9
125.39.27.211
111.3.88.170
111.62.97.177
112.46.61.185
111.42.184.5
111.62.184.144
183.240.237.12
112.48.163.3
117.126.128.9
117.126.128.14
117.126.128.16
117.126.128.12
117.126.128.10
117.126.128.13
117.126.128.15
117.126.128.11
140.249.145.119
118.112.10.182
125.72.145.184
124.232.182.38
171.43.169.217
1.194.31.56
111.124.194.159
222.217.94.71
123.138.215.32
ifree413.com.w.cdngslb.com.
113.137.45.36
61.241.13.18
220.181.167.174
139.170.201.32
122.193.131.69
122.190.12.44
221.204.185.164
112.132.221.9
125.39.27.211
111.3.88.170
111.62.97.177
112.46.61.185
111.42.184.5
111.62.184.144
183.240.237.12
112.48.163.3
117.126.128.9
117.126.128.14
117.126.128.16
117.126.128.12
117.126.128.10
117.126.128.13
117.126.128.15
117.126.128.11
140.249.145.119
118.112.10.182
125.72.145.184
124.232.182.38
171.43.169.217
1.194.31.56
111.124.194.159
222.217.94.71
123.138.215.32
全部展开
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
205ms ifree413.com.w.cdngslb.com.
113.137.45.36[陕西西安电信]
ifree413.com.		600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com. 60	IN	A	113.137.45.36
;; Query time: 205 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 18:10:18 UTC 2026
;; MSG SIZE  rcvd: 83

详情
详情 HTTP PING DNS
电信 北京
38ms ifree413.com.w.cdngslb.com.
220.181.167.174[北京电信]
ifree413.com.		600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com. 60	IN	A	220.181.167.174
;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 18:10:18 UTC 2026
;; MSG SIZE  rcvd: 83

详情
详情 HTTP PING DNS
电信 广西南宁
109ms ifree413.com.w.cdngslb.com.
222.217.94.71[广西南宁电信]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	300	IN	A	222.217.94.71

;; Query time: 109 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Tue Sep 29 02:10:18 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
118ms ifree413.com.w.cdngslb.com.
111.124.194.159[贵州贵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	300	IN	A	111.124.194.159

;; Query time: 118 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Tue Sep 29 02:10:18 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
电信 河南驻马店
209ms ifree413.com.w.cdngslb.com.
1.194.31.56[河南开封电信]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	900	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	900	IN	A	1.194.31.56

;; Query time: 209 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Tue Sep 29 02:10:18 CST 2026
;; MSG SIZE  rcvd: 635
详情
详情 HTTP PING DNS
电信 湖北宜昌
219ms ifree413.com.w.cdngslb.com.
171.43.169.217[湖北武汉江汉区电信]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	600	IN	A	171.43.169.217

;; Query time: 219 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 02:10:18 CST 2026
;; MSG SIZE  rcvd: 635
详情
详情 HTTP PING DNS
电信 湖南长沙
75ms ifree413.com.w.cdngslb.com.
124.232.182.38[湖南株洲电信]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	60	IN	A	124.232.182.38

;; Query time: 75 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Tue Sep 29 02:10:17 CST 2026
;; MSG SIZE  rcvd: 135
详情
详情 HTTP PING DNS
电信 宁夏银川
89ms ifree413.com.w.cdngslb.com.
220.181.167.174[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	60	IN	A	220.181.167.174

;; Query time: 89 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Tue Sep 29 02:10:18 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
电信 青海西宁
112ms ifree413.com.w.cdngslb.com.
125.72.145.184[青海西宁电信]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	600	IN	A	125.72.145.184

;; Query time: 112 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 02:10:18 CST 2026
;; MSG SIZE  rcvd: 635
详情
详情 HTTP PING DNS
电信 陕西渭南
151ms ifree413.com.w.cdngslb.com.
113.137.45.36[陕西西安电信]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	60	IN	A	113.137.45.36

;; Query time: 151 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 18:10:18 UTC 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
电信 四川成都
130ms ifree413.com.w.cdngslb.com.
118.112.10.182[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	60	IN	A	118.112.10.182

;; Query time: 130 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 18:10:18 UTC 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
电信 天津
58ms ifree413.com.w.cdngslb.com.
140.249.145.119[山东青岛李沧区电信]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	300	IN	A	140.249.145.119

;; Query time: 58 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 18:10:18 UTC 2026
;; MSG SIZE  rcvd: 635
详情
详情 HTTP PING DNS
移动 海南
324ms ifree413.com.w.cdngslb.com.
117.126.128.11[海南海口广电网]
117.126.128.15[海南海口广电网]
117.126.128.13[海南海口广电网]
117.126.128.10[海南海口广电网]
117.126.128.12[海南海口广电网]
117.126.128.16[海南海口广电网]
117.126.128.9[海南海口广电网]
117.126.128.14[海南海口广电网]
ifree413.com.		600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com. 600	IN	A	117.126.128.11
ifree413.com.w.cdngslb.com. 600	IN	A	117.126.128.15
ifree413.com.w.cdngslb.com. 600	IN	A	117.126.128.13
ifree413.com.w.cdngslb.com. 600	IN	A	117.126.128.10
ifree413.com.w.cdngslb.com. 600	IN	A	117.126.128.12
ifree413.com.w.cdngslb.com. 600	IN	A	117.126.128.16
ifree413.com.w.cdngslb.com. 600	IN	A	117.126.128.9
ifree413.com.w.cdngslb.com. 600	IN	A	117.126.128.14
;; Query time: 324 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 18:10:18 UTC 2026
;; MSG SIZE  rcvd: 465

详情
详情 HTTP PING DNS
移动 福建福州
135ms ifree413.com.w.cdngslb.com.
112.48.163.3[福建厦门移动]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	60	IN	A	112.48.163.3

;; Query time: 135 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 02:10:17 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
移动 广东佛山
96ms ifree413.com.w.cdngslb.com.
183.240.237.12[广东广州移动]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	900	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	900	IN	A	183.240.237.12

;; Query time: 96 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Tue Sep 29 02:10:18 CST 2026
;; MSG SIZE  rcvd: 565
详情
详情 HTTP PING DNS
移动 河北唐山
115ms ifree413.com.w.cdngslb.com.
111.62.184.144[河北石家庄移动]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	60	IN	A	111.62.184.144

;; Query time: 115 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 02:10:18 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
移动 黑龙江绥化
137ms ifree413.com.w.cdngslb.com.
111.42.184.5[黑龙江哈尔滨移动]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	60	IN	A	111.42.184.5

;; Query time: 137 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Tue Sep 29 02:10:18 CST 2026
;; MSG SIZE  rcvd: 135
详情
详情 HTTP PING DNS
移动 陕西西安
205ms ifree413.com.w.cdngslb.com.
112.46.61.185[陕西西安移动]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	600	IN	A	112.46.61.185

;; Query time: 205 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Tue Sep 29 02:10:18 CST 2026
;; MSG SIZE  rcvd: 635
详情
详情 HTTP PING DNS
移动 天津
8ms ifree413.com.w.cdngslb.com.
111.62.97.177[河北石家庄移动]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	60	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	60	IN	A	111.62.97.177

;; Query time: 8 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Sep 29 02:10:18 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
移动 浙江台州
94ms ifree413.com.w.cdngslb.com.
111.3.88.170[浙江金华移动]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	600	IN	A	111.3.88.170

;; Query time: 94 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 02:10:17 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
联通 黑龙江
465ms ifree413.com.w.cdngslb.com.
125.39.27.211[天津联通]
ifree413.com.		600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com. 60	IN	A	125.39.27.211
;; Query time: 465 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 18:10:18 UTC 2026
;; MSG SIZE  rcvd: 83

详情
详情 HTTP PING DNS
联通 云南
290ms ifree413.com.w.cdngslb.com.
61.241.13.18[广东深圳联通]
ifree413.com.		600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com. 60	IN	A	61.241.13.18
;; Query time: 290 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 18:10:18 UTC 2026
;; MSG SIZE  rcvd: 83

详情
详情 HTTP PING DNS
联通 安徽亳州
358ms ifree413.com.w.cdngslb.com.
112.132.221.9[安徽合肥联通]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	60	IN	A	112.132.221.9

;; Query time: 358 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 18:10:18 UTC 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
联通 广东深圳
230ms ifree413.com.w.cdngslb.com.
61.241.13.18[广东深圳联通]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	60	IN	A	61.241.13.18

;; Query time: 230 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 18:08:20 UTC 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
联通 河北廊坊
310ms ifree413.com.w.cdngslb.com.
221.204.185.164[山西太原联通]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	60	IN	A	221.204.185.164

;; Query time: 310 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 18:10:18 UTC 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
联通 湖北武汉
234ms ifree413.com.w.cdngslb.com.
122.190.12.44[湖北武汉联通]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	60	IN	A	122.190.12.44

;; Query time: 234 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 02:10:17 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
联通 江苏扬州
247ms ifree413.com.w.cdngslb.com.
122.193.131.69[江苏无锡联通]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	60	IN	A	122.193.131.69

;; Query time: 247 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 02:10:17 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
联通 宁夏银川
1012ms ifree413.com.w.cdngslb.com.
139.170.201.32[青海海北藏族自治州门源回族自治县联通]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	60	IN	A	139.170.201.32

;; Query time: 1012 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Tue Sep 29 02:10:19 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
联通 陕西渭南
253ms ifree413.com.w.cdngslb.com.
123.138.215.32[陕西咸阳联通]
; <<>> DiG Go <<>> +noall +answer +stats ifree413.com
;; global options: +cmd

;; ANSWER SECTION:
ifree413.com.	600	IN	CNAME	ifree413.com.w.cdngslb.com.
ifree413.com.w.cdngslb.com.	60	IN	A	123.138.215.32

;; Query time: 253 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 18:10:18 UTC 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

ifree413.com 优化建议

1、优先优化黑龙江移动、青海海北联通及天津联通线路,可部署智能DNS调度与dns轮询策略,借助dns测速工具缩减响应差异,同步启用dns解析检测规避dns劫持风险。
2、针对海南海口广电网8个IP并存现象,建议收敛为2-3个优选节点,配置dns选优机制并联动dns解析速度测试筛选最优解析,强化dns污染检测以提升整体解析一致性。
3、当前全网均接入CDN别名,需细化dns解析记录查询并利用在线dns检测工具校准节点,结合dns地址查询分析移动与电信响应波动,通过dns域名污染检测增强多线路容错,缩短平均query_time。

其他工具历史

更新时间 2026-09-29 09:38:02
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