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coolcdn.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coolcdn.cn2026-10-19 01:54:07
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
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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 福建福州移动5ms 甘肃兰州电信709ms 106.138ms
电信 陕西西安电信49ms 甘肃兰州电信709ms 160.727ms
移动 福建福州移动5ms 西藏拉萨移动201ms 73.889ms
联通 天津联通19ms 甘肃庆阳联通102ms 71.667ms
华东 福建福州移动5ms 江苏联通86ms 52.167ms
华北 天津联通19ms 天津移动85ms 59.333ms
华南 广东深圳联通52ms 广西南宁电信97ms 75ms
华中 河南郑州移动57ms 湖北天门电信90ms 68.333ms
西北 陕西西安电信49ms 甘肃兰州电信709ms 240ms
西南 四川攀枝花电信57ms -241ms 133.333ms
东北 黑龙江齐齐哈尔移动81ms 黑龙江大庆电信138ms 99.25ms
解析占比
全部 电信 移动 联通 被污染
coolcdn.cn.eo.dnse2.com.
113.240.66.67
124.72.129.118
113.142.27.122
49.119.128.44
112.84.131.71
58.251.87.142
112.28.174.246
117.163.60.28
111.4.225.64
119.36.225.67
36.150.72.68
111.42.114.71
123.6.40.77
117.139.140.63
211.97.84.91
36.249.95.107
4.144.184.69
61.170.82.52
36.189.11.86
111.51.158.55
111.12.215.227
1.71.87.196
coolcdn.cn.eo.dnse2.com.
113.240.66.67
124.72.129.118
113.142.27.122
49.119.128.44
112.84.131.71
58.251.87.142
112.28.174.246
117.163.60.28
111.4.225.64
119.36.225.67
36.150.72.68
111.42.114.71
123.6.40.77
117.139.140.63
211.97.84.91
36.249.95.107
4.144.184.69
61.170.82.52
36.189.11.86
111.51.158.55
111.12.215.227
1.71.87.196
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
241ms coolcdn.cn.eo.dnse2.com.
113.240.66.67[湖南长沙电信]
124.72.129.118[福建福州电信]
113.142.27.122[陕西西安电信]
49.119.128.44[新疆乌鲁木齐电信]
coolcdn.cn.		599	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com. 60	IN	A	113.240.66.67
coolcdn.cn.eo.dnse2.com. 60	IN	A	124.72.129.118
coolcdn.cn.eo.dnse2.com. 60	IN	A	113.142.27.122
coolcdn.cn.eo.dnse2.com. 60	IN	A	49.119.128.44
;; Query time: 241 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 17:53:55 UTC 2026
;; MSG SIZE  rcvd: 129

详情
详情 HTTP PING DNS
电信 甘肃兰州
709ms coolcdn.cn.eo.dnse2.com.
49.119.128.44[新疆乌鲁木齐电信]
113.142.27.122[陕西西安电信]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	600	IN	A	49.119.128.44
coolcdn.cn.eo.dnse2.com.	600	IN	A	113.142.27.122

;; Query time: 709 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Mon Oct 19 01:53:55 CST 2026
;; MSG SIZE  rcvd: 377
详情
详情 HTTP PING DNS
电信 广东广州
76ms coolcdn.cn.eo.dnse2.com.
113.240.66.67[湖南长沙电信]
124.72.129.118[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	600	IN	A	113.240.66.67
coolcdn.cn.eo.dnse2.com.	600	IN	A	124.72.129.118

;; Query time: 76 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 377
详情
详情 HTTP PING DNS
电信 广西南宁
97ms coolcdn.cn.eo.dnse2.com.
113.240.66.67[湖南长沙电信]
124.72.129.118[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	300	IN	A	113.240.66.67
coolcdn.cn.eo.dnse2.com.	300	IN	A	124.72.129.118

;; Query time: 97 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 153
详情
详情 HTTP PING DNS
电信 贵州遵义
110ms coolcdn.cn.eo.dnse2.com.
113.240.66.67[湖南长沙电信]
49.119.128.44[新疆乌鲁木齐电信]
124.72.129.118[福建福州电信]
113.142.27.122[陕西西安电信]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	113.240.66.67
coolcdn.cn.eo.dnse2.com.	60	IN	A	49.119.128.44
coolcdn.cn.eo.dnse2.com.	60	IN	A	124.72.129.118
coolcdn.cn.eo.dnse2.com.	60	IN	A	113.142.27.122

;; Query time: 110 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:53:53 CST 2026
;; MSG SIZE  rcvd: 231
详情
详情 HTTP PING DNS
电信 黑龙江大庆
138ms coolcdn.cn.eo.dnse2.com.
1.71.87.196[山西太原电信]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	1.71.87.196

;; Query time: 138 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
电信 湖北天门
90ms coolcdn.cn.eo.dnse2.com.
119.36.225.67[湖北襄阳联通]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	119.36.225.67

;; Query time: 90 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
电信 陕西西安
49ms coolcdn.cn.eo.dnse2.com.
113.142.27.122[陕西西安电信]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	59	IN	A	113.142.27.122

;; Query time: 49 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 18 17:53:54 UTC 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
电信 四川攀枝花
57ms coolcdn.cn.eo.dnse2.com.
124.72.129.118[福建福州电信]
113.240.66.67[湖南长沙电信]
49.119.128.44[新疆乌鲁木齐电信]
113.142.27.122[陕西西安电信]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	124.72.129.118
coolcdn.cn.eo.dnse2.com.	60	IN	A	113.240.66.67
coolcdn.cn.eo.dnse2.com.	60	IN	A	49.119.128.44
coolcdn.cn.eo.dnse2.com.	60	IN	A	113.142.27.122

;; Query time: 57 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 231
详情
详情 HTTP PING DNS
电信 浙江温州
81ms coolcdn.cn.eo.dnse2.com.
61.170.82.52[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	61.170.82.52

;; Query time: 81 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
电信 重庆
120ms coolcdn.cn.eo.dnse2.com.
113.142.27.122[陕西西安电信]
113.240.66.67[湖南长沙电信]
49.119.128.44[新疆乌鲁木齐电信]
124.72.129.118[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	113.142.27.122
coolcdn.cn.eo.dnse2.com.	60	IN	A	113.240.66.67
coolcdn.cn.eo.dnse2.com.	60	IN	A	49.119.128.44
coolcdn.cn.eo.dnse2.com.	60	IN	A	124.72.129.118

;; Query time: 120 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 231
详情
详情 HTTP PING DNS
移动 福建福州
5ms 4.144.184.69[新加坡微软公司]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	60	IN	A	4.144.184.69

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
71ms coolcdn.cn.eo.dnse2.com.
117.139.140.63[四川成都移动]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	3600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	3600	IN	A	117.139.140.63

;; Query time: 71 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 349
详情
详情 HTTP PING DNS
移动 河南郑州
57ms coolcdn.cn.eo.dnse2.com.
36.150.72.68[江苏南京移动]
111.4.225.64[湖北武汉移动]
117.163.60.28[江西南昌移动]
112.28.174.246[安徽移动]
111.42.114.71[黑龙江佳木斯移动]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	600	IN	A	36.150.72.68
coolcdn.cn.eo.dnse2.com.	600	IN	A	111.4.225.64
coolcdn.cn.eo.dnse2.com.	600	IN	A	117.163.60.28
coolcdn.cn.eo.dnse2.com.	600	IN	A	112.28.174.246
coolcdn.cn.eo.dnse2.com.	600	IN	A	111.42.114.71

;; Query time: 57 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 270
详情
详情 HTTP PING DNS
移动 黑龙江齐齐哈尔
81ms coolcdn.cn.eo.dnse2.com.
111.42.114.71[黑龙江佳木斯移动]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	111.42.114.71

;; Query time: 81 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 338
详情
详情 HTTP PING DNS
移动 陕西西安
100ms coolcdn.cn.eo.dnse2.com.
36.189.11.86[新疆喀什地区移动]
111.51.158.55[宁夏银川移动]
111.12.215.227[青海西宁移动]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	36.189.11.86
coolcdn.cn.eo.dnse2.com.	60	IN	A	111.51.158.55
coolcdn.cn.eo.dnse2.com.	60	IN	A	111.12.215.227

;; Query time: 100 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 17:53:54 UTC 2026
;; MSG SIZE  rcvd: 192
详情
详情 HTTP PING DNS
移动 上海
34ms coolcdn.cn.eo.dnse2.com.
36.150.72.68[江苏南京移动]
111.4.225.64[湖北武汉移动]
117.163.60.28[江西南昌移动]
112.28.174.246[安徽移动]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	36.150.72.68
coolcdn.cn.eo.dnse2.com.	60	IN	A	111.4.225.64
coolcdn.cn.eo.dnse2.com.	60	IN	A	117.163.60.28
coolcdn.cn.eo.dnse2.com.	60	IN	A	112.28.174.246

;; Query time: 34 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 231
详情
详情 HTTP PING DNS
移动 天津
85ms coolcdn.cn.eo.dnse2.com.
111.42.114.71[黑龙江佳木斯移动]
111.4.225.64[湖北武汉移动]
36.150.72.68[江苏南京移动]
117.163.60.28[江西南昌移动]
112.28.174.246[安徽移动]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	111.42.114.71
coolcdn.cn.eo.dnse2.com.	60	IN	A	111.4.225.64
coolcdn.cn.eo.dnse2.com.	60	IN	A	36.150.72.68
coolcdn.cn.eo.dnse2.com.	60	IN	A	117.163.60.28
coolcdn.cn.eo.dnse2.com.	60	IN	A	112.28.174.246

;; Query time: 85 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 270
详情
详情 HTTP PING DNS
移动 西藏拉萨
201ms coolcdn.cn.eo.dnse2.com.
117.139.140.63[四川成都移动]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	117.139.140.63

;; Query time: 201 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 浙江湖州
31ms coolcdn.cn.eo.dnse2.com.
112.28.174.246[安徽移动]
117.163.60.28[江西南昌移动]
36.150.72.68[江苏南京移动]
111.4.225.64[湖北武汉移动]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	600	IN	A	112.28.174.246
coolcdn.cn.eo.dnse2.com.	600	IN	A	117.163.60.28
coolcdn.cn.eo.dnse2.com.	600	IN	A	36.150.72.68
coolcdn.cn.eo.dnse2.com.	600	IN	A	111.4.225.64

;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 231
详情
详情 HTTP PING DNS
联通 甘肃庆阳
102ms coolcdn.cn.eo.dnse2.com.
58.251.87.142[广东深圳联通]
211.97.84.91[广西南宁联通]
119.36.225.67[湖北襄阳联通]
36.249.95.107[福建泉州联通]
112.84.131.71[江苏扬州联通]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	58.251.87.142
coolcdn.cn.eo.dnse2.com.	60	IN	A	211.97.84.91
coolcdn.cn.eo.dnse2.com.	60	IN	A	119.36.225.67
coolcdn.cn.eo.dnse2.com.	60	IN	A	36.249.95.107
coolcdn.cn.eo.dnse2.com.	60	IN	A	112.84.131.71

;; Query time: 102 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 17:53:54 UTC 2026
;; MSG SIZE  rcvd: 270
详情
详情 HTTP PING DNS
联通 广东深圳
52ms coolcdn.cn.eo.dnse2.com.
58.251.87.142[广东深圳联通]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	58.251.87.142

;; Query time: 52 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 17:51:34 UTC 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 河北唐山
74ms coolcdn.cn.eo.dnse2.com.
123.6.40.77[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	123.6.40.77

;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 黑龙江大庆
95ms coolcdn.cn.eo.dnse2.com.
36.249.95.107[福建泉州联通]
112.84.131.71[江苏扬州联通]
211.97.84.91[广西南宁联通]
119.36.225.67[湖北襄阳联通]
58.251.87.142[广东深圳联通]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	36.249.95.107
coolcdn.cn.eo.dnse2.com.	60	IN	A	112.84.131.71
coolcdn.cn.eo.dnse2.com.	60	IN	A	211.97.84.91
coolcdn.cn.eo.dnse2.com.	60	IN	A	119.36.225.67
coolcdn.cn.eo.dnse2.com.	60	IN	A	58.251.87.142

;; Query time: 95 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 270
详情
详情 HTTP PING DNS
联通 湖南衡阳
58ms coolcdn.cn.eo.dnse2.com.
58.251.87.142[广东深圳联通]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	58.251.87.142

;; Query time: 58 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 吉林长春
83ms coolcdn.cn.eo.dnse2.com.
123.6.40.77[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	123.6.40.77

;; Query time: 83 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 江苏
86ms coolcdn.cn.eo.dnse2.com.
112.84.131.71[江苏扬州联通]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	59	IN	A	112.84.131.71

;; Query time: 86 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 天津
19ms coolcdn.cn.eo.dnse2.com.
123.6.40.77[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	123.6.40.77

;; Query time: 19 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Mon Oct 19 01:53:54 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 浙江金华
76ms coolcdn.cn.eo.dnse2.com.
112.84.131.71[江苏扬州联通]
119.36.225.67[湖北襄阳联通]
; <<>> DiG Go <<>> +noall +answer +stats coolcdn.cn
;; global options: +cmd

;; ANSWER SECTION:
coolcdn.cn.	600	IN	CNAME	coolcdn.cn.eo.dnse2.com.
coolcdn.cn.eo.dnse2.com.	60	IN	A	112.84.131.71
coolcdn.cn.eo.dnse2.com.	60	IN	A	119.36.225.67

;; Query time: 76 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Mon Oct 19 01:53:59 CST 2026
;; MSG SIZE  rcvd: 153
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

coolcdn.cn 优化建议

1、结合dns测速在线、dns解析查询在线、dns查询网、dns检测工具对全国多节点解析结果进行汇总,建议增加dns解析速度测试与dns污染在线检测模块,方便用户快速判断解析异常。
2、针对新疆、陕西、福建等区域响应差距明显的情况,建议在dns测速、dns测试网站、在线dns测试工具中补充区域节点对比展示,并推荐杭州移动dns、西安移动dns、贵州联通dns等常用节点参考。
3、建议引入dns历史解析记录查询、dns劫持检测、dns域名污染查询功能,配合站长工具 dns、dns在线检测、dns污染检测工具,形成完整的解析质量评估与优化闭环。

其他工具历史

更新时间 2026-10-20 10:30:03
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