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didabook.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didabook.cn2026-10-08 01:56:08
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 -42ms 四川成都联通465ms 171.241ms
电信 -42ms 辽宁盘锦电信358ms 193.857ms
移动 天津移动84ms 甘肃庆阳移动194ms 140.545ms
联通 上海联通96ms 四川成都联通465ms 187.545ms
华东 上海联通96ms 江苏联通222ms 153.714ms
华北 -42ms 内蒙古阿拉善盟移动169ms 112.333ms
华南 -107ms 广东深圳联通165ms 136ms
华中 湖北宜昌联通102ms 湖南长沙电信260ms 152ms
西北 青海西宁移动123ms 甘肃庆阳移动194ms 160.25ms
西南 贵州贵阳移动157ms 四川成都联通465ms 267.4ms
东北 辽宁盘锦电信358ms 辽宁盘锦电信358ms 358ms
解析占比
全部 电信 移动 联通 被污染
didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48
didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48
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
42ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
didabook.cn.		600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com. 300 IN CNAME	hkaly.miancname.com.
hkaly.miancname.com.	300	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com. 300	IN	A	47.243.68.48
;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:55:52 UTC 2026
;; MSG SIZE  rcvd: 471

详情
详情 HTTP PING DNS
电信 西藏
280ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
didabook.cn.		600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com. 60 IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com. 60	IN	A	47.243.68.48
;; Query time: 280 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:55:52 UTC 2026
;; MSG SIZE  rcvd: 148

详情
详情 HTTP PING DNS
电信 海南
107ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
didabook.cn.		600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com. 300 IN CNAME	hkaly.miancname.com.
hkaly.miancname.com.	300	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com. 300	IN	A	47.243.68.48
;; Query time: 107 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:55:52 UTC 2026
;; MSG SIZE  rcvd: 471

详情
详情 HTTP PING DNS
电信 福建漳州
216ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	600	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	600	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	600	IN	A	47.243.68.48

;; Query time: 216 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:55:51 CST 2026
;; MSG SIZE  rcvd: 794
详情
详情 HTTP PING DNS
电信 湖南长沙
260ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	60	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	60	IN	A	47.243.68.48

;; Query time: 260 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 07 17:55:52 UTC 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
电信 辽宁盘锦
358ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	300	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	300	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	300	IN	A	47.243.68.48

;; Query time: 358 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Wed Oct 07 17:55:52 UTC 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
电信 内蒙古包头
94ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	606	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	606	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	606	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	606	IN	A	47.243.68.48

;; Query time: 94 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Wed Oct 07 17:55:52 UTC 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
移动 北京
121ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	60	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	60	IN	A	47.243.68.48

;; Query time: 121 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Oct 08 01:55:52 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
移动 福建厦门
129ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	60	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	60	IN	A	47.243.68.48

;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:55:51 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
移动 甘肃庆阳
194ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	60	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	60	IN	A	47.243.68.48

;; Query time: 194 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 17:55:52 UTC 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
移动 贵州贵阳
157ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	59	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	48	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	48	IN	A	47.243.68.48

;; Query time: 157 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 01:55:52 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
移动 湖北武汉
120ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	60	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	60	IN	A	47.243.68.48

;; Query time: 120 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Thu Oct 08 01:55:52 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
移动 江西宜春
97ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	600	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	600	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	600	IN	A	47.243.68.48

;; Query time: 97 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:55:51 CST 2026
;; MSG SIZE  rcvd: 263
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
169ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
didabook.cn.		599	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com. 60 IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	30	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com. 30	IN	A	47.243.68.48
;; Query time: 169 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Thu Oct 08 01:55:52 CST 2026
;; MSG SIZE  rcvd: 148

详情
详情 HTTP PING DNS
移动 青海西宁
123ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	60	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	60	IN	A	47.243.68.48

;; Query time: 123 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 01:55:52 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
移动 上海
167ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	59	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	59	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	60	IN	A	47.243.68.48

;; Query time: 167 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 08 01:55:52 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
移动 天津
84ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	60	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	60	IN	A	47.243.68.48

;; Query time: 84 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Oct 08 01:55:52 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
移动 西藏拉萨
185ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	60	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	30	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	30	IN	A	47.243.68.48

;; Query time: 185 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:55:51 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 北京
164ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
didabook.cn.		600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com. 300 IN CNAME	hkaly.miancname.com.
hkaly.miancname.com.	300	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com. 300	IN	A	47.243.68.48
;; Query time: 164 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:55:52 UTC 2026
;; MSG SIZE  rcvd: 159

详情
详情 HTTP PING DNS
联通 重庆
250ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
didabook.cn.		600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com. 60 IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com. 60	IN	A	47.243.68.48
;; Query time: 250 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:55:52 UTC 2026
;; MSG SIZE  rcvd: 148

详情
详情 HTTP PING DNS
联通 广东深圳
165ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	60	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	60	IN	A	47.243.68.48

;; Query time: 165 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 17:53:44 UTC 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 湖北宜昌
102ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	60	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	60	IN	A	47.243.68.48

;; Query time: 102 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 01:55:52 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 湖南衡阳
126ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	60	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	60	IN	A	47.243.68.48

;; Query time: 126 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:55:51 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 江苏
222ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	60	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	60	IN	A	47.243.68.48

;; Query time: 222 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:55:51 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 青海西宁
147ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	60	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	60	IN	A	47.243.68.48

;; Query time: 147 msec
;; SERVER: 221.207.58.58#53(221.207.58.58)
;; WHEN: Thu Oct 08 01:55:51 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 上海
96ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	59	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	59	IN	A	47.243.68.48

;; Query time: 96 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 08 01:55:52 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 四川成都
465ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	60	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	60	IN	A	47.243.68.48

;; Query time: 465 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Thu Oct 08 01:55:52 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
177ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	60	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	60	IN	A	47.243.68.48

;; Query time: 177 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Oct 08 01:55:57 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 浙江温州
149ms didabook.qy51.hkaly.supcname.com.
hkaly.miancname.com.
47.243.68.48.miancname.com.
47.243.68.48[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats didabook.cn
;; global options: +cmd

;; ANSWER SECTION:
didabook.cn.	600	IN	CNAME	didabook.qy51.hkaly.supcname.com.
didabook.qy51.hkaly.supcname.com.	60	IN	CNAME	hkaly.miancname.com.
hkaly.miancname.com.	60	IN	CNAME	47.243.68.48.miancname.com.
47.243.68.48.miancname.com.	59	IN	A	47.243.68.48

;; Query time: 149 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 01:55:52 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

didabook.cn 优化建议

1、[建议1]:基于dns解析查询与dns在线查询工具结果,需优化解析跳转链路,利用dns解析记录查询检测各节点生效情况,并实施dns测速在线与dns速度在线测试,以降低30%以上查询节点的响应波动,确保dns解析速度测试在业务高峰期表现稳定。
2、[建议2]:针对dns解析在线与dns查询网所显示的解析记录,建议配置dns检测工具进行轮询与智能dns负载调整,结合dns历史解析记录查询和dns在线检测持续监控解析一致性,并参考公共dns服务商实现多线路容灾,防范dns劫持检测与dns污染检测风险。
3、[建议3]:利用dns检测与dns测试工具验证解析生效状态,依据dns记录查询结果优化运营商线路覆盖,部署本地dns查询监控并启用加密dns提升安全性,同时通过dns在线查询工具定期校验解析结果,加速域名dns查询响应并完善dns服务器查询的异常告警机制。

其他工具历史

更新时间 2026-10-08 10:32:05
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