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biit.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biit.cn2026-11-14 02:04:23
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 山东烟台联通 四川成都移动289ms 137.767ms
电信 广东惠州电信76ms 新疆昌吉回族自治州电信171ms 118.667ms
移动 -34ms 四川成都移动289ms 128.583ms
联通 山东烟台联通 海南三亚联通288ms 169.111ms
华东 山东烟台联通 江苏无锡移动251ms 118ms
华北 -34ms 内蒙古赤峰联通167ms 120.2ms
华南 广东汕头移动55ms 海南三亚联通288ms 167.25ms
华中 湖南郴州电信81ms 河南洛阳联通209ms 129.667ms
西北 甘肃庆阳联通102ms 陕西西安移动182ms 140.286ms
西南 四川攀枝花电信148ms 四川成都移动289ms 218.5ms
东北 黑龙江绥化移动111ms 黑龙江绥化移动111ms 111ms
解析占比
全部 电信 移动 联通 被污染
biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53
biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53
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 北京
108ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
biit.cn.		600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn. 600 IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn. 3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn. 600	IN	A	103.217.192.53
;; Query time: 108 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 18:03:24 UTC 2026
;; MSG SIZE  rcvd: 144

详情
详情 HTTP PING DNS
电信 福建
101ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
biit.cn.		600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn. 600 IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn. 1000	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn. 600	IN	A	103.217.192.53
;; Query time: 101 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 18:03:44 UTC 2026
;; MSG SIZE  rcvd: 425

详情
详情 HTTP PING DNS
电信 广东惠州
76ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 湖南郴州
81ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 81 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 255
详情
详情 HTTP PING DNS
电信 江西南昌
84ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 84 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS
电信 青海西宁
157ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 157 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 陕西西安
142ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 142 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Nov 13 18:03:24 UTC 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS
电信 四川攀枝花
148ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 148 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
171ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 171 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS
移动 北京
34ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
biit.cn.		600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn. 600 IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn. 3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn. 600	IN	A	103.217.192.53
;; Query time: 34 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 18:03:24 UTC 2026
;; MSG SIZE  rcvd: 144

详情
详情 HTTP PING DNS
移动 广东广州
113ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 113 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 255
详情
详情 HTTP PING DNS
移动 广东汕头
55ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	900	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	900	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	900	IN	A	103.217.192.53

;; Query time: 55 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 783
详情
详情 HTTP PING DNS
移动 河南洛阳
99ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 99 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS
移动 黑龙江绥化
111ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 111 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
移动 江苏无锡
251ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 251 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS
移动 宁夏石嘴山
115ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 115 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 794
详情
详情 HTTP PING DNS
移动 山东泰安
109ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 109 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:03:23 CST 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS
移动 山西忻州
139ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 139 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS
移动 陕西西安
182ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 182 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
移动 四川成都
289ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 289 msec
;; SERVER: 211.137.96.205#53(211.137.96.205)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS
移动 浙江金华
46ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 46 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS
联通 江西
115ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
biit.cn.		600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn. 600 IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn. 3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn. 600	IN	A	103.217.192.53
;; Query time: 115 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 18:03:24 UTC 2026
;; MSG SIZE  rcvd: 144

详情
详情 HTTP PING DNS
联通 甘肃庆阳
102ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 102 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Nov 13 18:03:24 UTC 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS
联通 广西梧州
250ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 250 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Fri Nov 13 18:03:24 UTC 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS
联通 海南三亚
288ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	599	IN	A	103.217.192.53

;; Query time: 288 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 13 18:03:24 UTC 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS
联通 河南洛阳
209ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 209 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS
联通 江苏徐州
238ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 238 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 14 02:03:24 CST 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
167ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 167 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 13 18:03:32 UTC 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS
联通 山东烟台
0ms 没有记录
dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found
详情
详情 HTTP PING DNS
联通 山西长治
153ms biit-cn-1bdbd511.xincache5.cn.
host5563931.xincache5.cn.
host5563931.xincache1.cn.
103.217.192.53[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats biit.cn
;; global options: +cmd

;; ANSWER SECTION:
biit.cn.	600	IN	CNAME	biit-cn-1bdbd511.xincache5.cn.
biit-cn-1bdbd511.xincache5.cn.	600	IN	CNAME	host5563931.xincache5.cn.
host5563931.xincache5.cn.	3600	IN	CNAME	host5563931.xincache1.cn.
host5563931.xincache1.cn.	600	IN	A	103.217.192.53

;; Query time: 153 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 18:03:24 UTC 2026
;; MSG SIZE  rcvd: 244
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

biit.cn 优化建议

1、针对dns测速在线、dns延迟测试、dns速度在线测试等关键词,优化域名解析链路,减少CNAME层级,缩短平均响应时间。
2、针对dns污染检测、dns污染查询、dns劫持检测等关键词,完善解析一致性监控,排查个别超时与空解析异常。
3、针对dns记录查询、dns历史解析记录查询、dns解析查询在线等关键词,丰富查询页面内容,提升用户查询体验。

其他工具历史

更新时间 2026-11-14 05:05:02
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