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20pr.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20pr.com2026-10-14 02:05:27
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 浙江金华移动28ms 陕西西安联通4856ms 368.533ms
电信 上海电信46ms 山东滨州电信1109ms 214.333ms
移动 浙江金华移动28ms 福建厦门移动419ms 193.818ms
联通 吉林长春联通59ms 陕西西安联通4856ms 699.5ms
华东 浙江金华移动28ms 山东滨州电信1109ms 305.286ms
华北 北京移动31ms 河北唐山联通357ms 138.714ms
华南 广东东莞电信84ms 广西梧州联通458ms 309.667ms
华中 湖南长沙移动160ms 湖北宜昌联通220ms 190ms
西北 甘肃庆阳联通87ms 陕西西安联通4856ms 1159.4ms
西南 四川成都电信147ms 贵州黔南布依族苗族自治州移动200ms 173.5ms
东北 吉林长春联通59ms 黑龙江鸡西移动169ms 123.75ms
解析占比
全部 电信 移动 联通 被污染
7528c13a5b1bb136.cdn.jiashule.com.
27.155.113.170
116.211.128.118
7528c13a5b1bb136.cdn.jiashule.com.
27.155.113.170
116.211.128.118
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 黑龙江
114ms 7528c13a5b1bb136.cdn.jiashule.com.
27.155.113.170[福建福州电信]
116.211.128.118[湖北武汉电信]
20pr.com.		600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com. 120 IN A	27.155.113.170
7528c13a5b1bb136.cdn.jiashule.com. 120 IN A	116.211.128.118
;; Query time: 114 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 18:04:07 UTC 2026
;; MSG SIZE  rcvd: 102

详情
详情 HTTP PING DNS
电信 广东东莞
84ms 7528c13a5b1bb136.cdn.jiashule.com.
116.211.128.118[湖北武汉电信]
27.155.113.170[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	305	IN	A	116.211.128.118
7528c13a5b1bb136.cdn.jiashule.com.	305	IN	A	27.155.113.170

;; Query time: 84 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
电信 江苏苏州
78ms 7528c13a5b1bb136.cdn.jiashule.com.
116.211.128.118[湖北武汉电信]
27.155.113.170[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	608	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	608	IN	A	116.211.128.118
7528c13a5b1bb136.cdn.jiashule.com.	608	IN	A	27.155.113.170

;; Query time: 78 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
电信 内蒙古包头
94ms 7528c13a5b1bb136.cdn.jiashule.com.
27.155.113.170[福建福州电信]
116.211.128.118[湖北武汉电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	606	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	606	IN	A	27.155.113.170
7528c13a5b1bb136.cdn.jiashule.com.	606	IN	A	116.211.128.118

;; Query time: 94 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Tue Oct 13 18:04:07 UTC 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
电信 山东滨州
1109ms 7528c13a5b1bb136.cdn.jiashule.com.
27.155.113.170[福建福州电信]
116.211.128.118[湖北武汉电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118

;; Query time: 1109 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 18:04:08 UTC 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
电信 山西长治
196ms 7528c13a5b1bb136.cdn.jiashule.com.
116.211.128.118[湖北武汉电信]
27.155.113.170[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	300	IN	A	116.211.128.118
7528c13a5b1bb136.cdn.jiashule.com.	300	IN	A	27.155.113.170

;; Query time: 196 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 18:04:07 UTC 2026
;; MSG SIZE  rcvd: 681
详情
详情 HTTP PING DNS
电信 上海
46ms 7528c13a5b1bb136.cdn.jiashule.com.
116.211.128.118[湖北武汉电信]
27.155.113.170[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170

;; Query time: 46 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
电信 四川成都
147ms 7528c13a5b1bb136.cdn.jiashule.com.
27.155.113.170[福建福州电信]
116.211.128.118[湖北武汉电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118

;; Query time: 147 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
电信 天津
61ms 7528c13a5b1bb136.cdn.jiashule.com.
116.211.128.118[湖北武汉电信]
27.155.113.170[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	300	IN	A	116.211.128.118
7528c13a5b1bb136.cdn.jiashule.com.	300	IN	A	27.155.113.170

;; Query time: 61 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 02:04:06 CST 2026
;; MSG SIZE  rcvd: 681
详情
详情 HTTP PING DNS
移动 北京
31ms 7528c13a5b1bb136.cdn.jiashule.com.
27.155.113.170[福建福州电信]
116.211.128.118[湖北武汉电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118

;; Query time: 31 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
移动 福建厦门
419ms 7528c13a5b1bb136.cdn.jiashule.com.
116.211.128.118[湖北武汉电信]
27.155.113.170[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170

;; Query time: 419 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
200ms 7528c13a5b1bb136.cdn.jiashule.com.
116.211.128.118[湖北武汉电信]
27.155.113.170[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	119	IN	A	116.211.128.118
7528c13a5b1bb136.cdn.jiashule.com.	119	IN	A	27.155.113.170

;; Query time: 200 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 02:04:12 CST 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
169ms 7528c13a5b1bb136.cdn.jiashule.com.
116.211.128.118[湖北武汉电信]
27.155.113.170[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170

;; Query time: 169 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 681
详情
详情 HTTP PING DNS
移动 湖南长沙
160ms 7528c13a5b1bb136.cdn.jiashule.com.
116.211.128.118[湖北武汉电信]
27.155.113.170[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170

;; Query time: 160 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 190
详情
详情 HTTP PING DNS
移动 吉林长春
153ms 7528c13a5b1bb136.cdn.jiashule.com.
116.211.128.118[湖北武汉电信]
27.155.113.170[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170

;; Query time: 153 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 638
详情
详情 HTTP PING DNS
移动 江苏淮安
394ms 没有记录
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; Query time: 394 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 26
详情
详情 HTTP PING DNS
移动 青海西宁
181ms 7528c13a5b1bb136.cdn.jiashule.com.
116.211.128.118[湖北武汉电信]
27.155.113.170[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170

;; Query time: 181 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
移动 陕西西安
357ms 7528c13a5b1bb136.cdn.jiashule.com.
27.155.113.170[福建福州电信]
116.211.128.118[湖北武汉电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118

;; Query time: 357 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 18:04:07 UTC 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
移动 天津
40ms 7528c13a5b1bb136.cdn.jiashule.com.
27.155.113.170[福建福州电信]
116.211.128.118[湖北武汉电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118

;; Query time: 40 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
移动 浙江金华
28ms 7528c13a5b1bb136.cdn.jiashule.com.
27.155.113.170[福建福州电信]
116.211.128.118[湖北武汉电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	600	IN	A	27.155.113.170
7528c13a5b1bb136.cdn.jiashule.com.	600	IN	A	116.211.128.118

;; Query time: 28 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
联通 北京
192ms 7528c13a5b1bb136.cdn.jiashule.com.
27.155.113.170[福建福州电信]
116.211.128.118[湖北武汉电信]
20pr.com.		600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com. 120 IN A	27.155.113.170
7528c13a5b1bb136.cdn.jiashule.com. 120 IN A	116.211.128.118
;; Query time: 192 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 18:04:07 UTC 2026
;; MSG SIZE  rcvd: 113

详情
详情 HTTP PING DNS
联通 甘肃庆阳
87ms 7528c13a5b1bb136.cdn.jiashule.com.
27.155.113.170[福建福州电信]
116.211.128.118[湖北武汉电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118

;; Query time: 87 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 18:04:07 UTC 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
联通 广西梧州
458ms 7528c13a5b1bb136.cdn.jiashule.com.
27.155.113.170[福建福州电信]
116.211.128.118[湖北武汉电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	300	IN	A	27.155.113.170
7528c13a5b1bb136.cdn.jiashule.com.	300	IN	A	116.211.128.118

;; Query time: 458 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
联通 海南三亚
387ms 7528c13a5b1bb136.cdn.jiashule.com.
27.155.113.170[福建福州电信]
116.211.128.118[湖北武汉电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118

;; Query time: 387 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 18:04:07 UTC 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
联通 河北唐山
357ms 7528c13a5b1bb136.cdn.jiashule.com.
27.155.113.170[福建福州电信]
116.211.128.118[湖北武汉电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118

;; Query time: 357 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
联通 湖北宜昌
220ms 7528c13a5b1bb136.cdn.jiashule.com.
116.211.128.118[湖北武汉电信]
27.155.113.170[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170

;; Query time: 220 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
联通 吉林长春
59ms 7528c13a5b1bb136.cdn.jiashule.com.
27.155.113.170[福建福州电信]
116.211.128.118[湖北武汉电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118

;; Query time: 59 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
联通 山东潍坊
63ms 7528c13a5b1bb136.cdn.jiashule.com.
116.211.128.118[湖北武汉电信]
27.155.113.170[福建福州电信]
20pr.com.		600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com. 120 IN A	116.211.128.118
7528c13a5b1bb136.cdn.jiashule.com. 120 IN A	27.155.113.170
;; Query time: 63 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 116

详情
详情 HTTP PING DNS
联通 陕西西安
4856ms 7528c13a5b1bb136.cdn.jiashule.com.
116.211.128.118[湖北武汉电信]
27.155.113.170[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170

;; Query time: 4856 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 18:04:12 UTC 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
316ms 7528c13a5b1bb136.cdn.jiashule.com.
116.211.128.118[湖北武汉电信]
27.155.113.170[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats 20pr.com
;; global options: +cmd

;; ANSWER SECTION:
20pr.com.	600	IN	CNAME	7528c13a5b1bb136.cdn.jiashule.com.
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	116.211.128.118
7528c13a5b1bb136.cdn.jiashule.com.	120	IN	A	27.155.113.170

;; Query time: 316 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 02:04:07 CST 2026
;; MSG SIZE  rcvd: 179
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

20pr.com 优化建议

1、优先选用响应速度稳定的湖北武汉电信与福建福州电信节点,值均低于200ms,显著降低极值响应提案延迟,显著提升dns测速在线与dns解析查询在非污染节点的体验。
2、剩余一次超时记录须转向dns污染检测与dns劫持检测工具验证,排查偶发性解析失败成因,避免高延迟数据频发,完善dns解析记录查询与dns历史解析记录查询的关联诊断。
3、结合嘉树CDN响应极值分布,优化多线路调度方案,抵消湖北武汉电信与福建福州电信间极值波动,强化dns速度在线测试及dns解析速度测试的访问连续性,通过dns查询网达成最佳dns选优。

其他工具历史

更新时间 2026-10-14 05:44:02
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