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720zhongguo.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720zhongguo.com2026-10-30 01:56:24
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%

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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 辽宁盘锦电信30ms 江苏无锡移动510ms 181.7ms
电信 辽宁盘锦电信30ms 河南驻马店电信196ms 111.667ms
移动 福建福州移动94ms 江苏无锡移动510ms 158.923ms
联通 内蒙古赤峰联通73ms 海南三亚联通350ms 246.818ms
华东 福建福州移动94ms 江苏无锡移动510ms 216.5ms
华北 内蒙古赤峰联通73ms 内蒙古包头电信194ms 145.333ms
华南 海南澄迈县电信54ms 海南三亚联通350ms 176.6ms
华中 湖南长沙电信50ms 河南郑州移动199ms 141ms
西北 陕西咸阳联通247ms 甘肃庆阳联通269ms 258ms
西南 贵州遵义移动136ms -330ms 215.8ms
东北 辽宁盘锦电信30ms 黑龙江鸡西移动110ms 80.333ms
解析占比
全部 电信 移动 联通 被污染
47.76.127.217
8.218.208.240
47.91.170.222
expired.hichina.com.
47.76.127.217
8.218.208.240
47.91.170.222
expired.hichina.com.
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 安徽合肥
146ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.91.170.222[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	224	IN	A	47.76.127.217
expired.hichina.com.	224	IN	A	8.218.208.240
expired.hichina.com.	224	IN	A	47.91.170.222

;; Query time: 146 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 29 17:55:21 UTC 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
电信 海南澄迈县
54ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.91.170.222[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	477	IN	A	47.76.127.217
expired.hichina.com.	477	IN	A	8.218.208.240
expired.hichina.com.	477	IN	A	47.91.170.222

;; Query time: 54 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 01:55:20 CST 2026
;; MSG SIZE  rcvd: 848
详情
详情 HTTP PING DNS
电信 河南驻马店
196ms expired.hichina.com.
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	600	IN	A	8.218.208.240
expired.hichina.com.	600	IN	A	47.76.127.217
expired.hichina.com.	600	IN	A	47.91.170.222

;; Query time: 196 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Oct 30 01:55:21 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
电信 湖南长沙
50ms expired.hichina.com.
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	178	IN	A	8.218.208.240
expired.hichina.com.	178	IN	A	47.76.127.217
expired.hichina.com.	178	IN	A	47.91.170.222

;; Query time: 50 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Fri Oct 30 01:55:20 CST 2026
;; MSG SIZE  rcvd: 197
详情
详情 HTTP PING DNS
电信 辽宁盘锦
30ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	68	IN	A	47.76.127.217
expired.hichina.com.	68	IN	A	47.91.170.222
expired.hichina.com.	68	IN	A	8.218.208.240

;; Query time: 30 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Thu Oct 29 17:55:21 UTC 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
电信 内蒙古包头
194ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	371	IN	A	47.91.170.222
expired.hichina.com.	371	IN	A	8.218.208.240
expired.hichina.com.	371	IN	A	47.76.127.217

;; Query time: 194 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 01:55:20 CST 2026
;; MSG SIZE  rcvd: 197
详情
详情 HTTP PING DNS
移动 海南
111ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
47.76.127.217[香港香港阿里云]
8.218.208.240[香港香港阿里云]
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	79	IN	A	47.91.170.222
expired.hichina.com.	79	IN	A	47.76.127.217
expired.hichina.com.	79	IN	A	8.218.208.240
;; Query time: 111 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 29 17:55:21 UTC 2026
;; MSG SIZE  rcvd: 470

详情
详情 HTTP PING DNS
移动 安徽六安
120ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	600	IN	A	47.76.127.217
expired.hichina.com.	600	IN	A	47.91.170.222
expired.hichina.com.	600	IN	A	8.218.208.240

;; Query time: 120 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 01:55:20 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
移动 福建福州
94ms expired.hichina.com.
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	306	IN	A	8.218.208.240
expired.hichina.com.	306	IN	A	47.76.127.217
expired.hichina.com.	306	IN	A	47.91.170.222

;; Query time: 94 msec
;; SERVER: 211.138.156.66#53(211.138.156.66)
;; WHEN: Fri Oct 30 01:55:21 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
移动 广西北海
120ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	395	IN	A	47.76.127.217
expired.hichina.com.	395	IN	A	47.91.170.222
expired.hichina.com.	395	IN	A	8.218.208.240

;; Query time: 120 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 01:55:20 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
移动 贵州遵义
136ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.91.170.222[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	600	IN	A	47.76.127.217
expired.hichina.com.	600	IN	A	8.218.208.240
expired.hichina.com.	600	IN	A	47.91.170.222

;; Query time: 136 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 01:55:20 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
移动 河南郑州
199ms expired.hichina.com.
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	600	IN	A	8.218.208.240
expired.hichina.com.	600	IN	A	47.76.127.217
expired.hichina.com.	600	IN	A	47.91.170.222

;; Query time: 199 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Fri Oct 30 01:55:21 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
110ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	337	IN	A	47.76.127.217
expired.hichina.com.	337	IN	A	47.91.170.222
expired.hichina.com.	337	IN	A	8.218.208.240

;; Query time: 110 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 01:55:21 CST 2026
;; MSG SIZE  rcvd: 848
详情
详情 HTTP PING DNS
移动 湖南长沙
119ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	70	IN	A	47.91.170.222
expired.hichina.com.	70	IN	A	8.218.208.240
expired.hichina.com.	70	IN	A	47.76.127.217

;; Query time: 119 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Fri Oct 30 01:55:21 CST 2026
;; MSG SIZE  rcvd: 197
详情
详情 HTTP PING DNS
移动 吉林长春
101ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	441	IN	A	47.76.127.217
expired.hichina.com.	441	IN	A	47.91.170.222
expired.hichina.com.	441	IN	A	8.218.208.240

;; Query time: 101 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Fri Oct 30 01:55:21 CST 2026
;; MSG SIZE  rcvd: 848
详情
详情 HTTP PING DNS
移动 江苏无锡
510ms 没有记录
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; Query time: 510 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Fri Oct 30 01:55:21 CST 2026
;; MSG SIZE  rcvd: 33
详情
详情 HTTP PING DNS
移动 江西宜春
96ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	600	IN	A	47.91.170.222
expired.hichina.com.	600	IN	A	8.218.208.240
expired.hichina.com.	600	IN	A	47.76.127.217

;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 01:55:20 CST 2026
;; MSG SIZE  rcvd: 197
详情
详情 HTTP PING DNS
移动 西藏拉萨
189ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	529	IN	A	47.91.170.222
expired.hichina.com.	529	IN	A	8.218.208.240
expired.hichina.com.	529	IN	A	47.76.127.217

;; Query time: 189 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 01:55:21 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
移动 云南保山
161ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.91.170.222[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	140	IN	A	47.76.127.217
expired.hichina.com.	140	IN	A	8.218.208.240
expired.hichina.com.	140	IN	A	47.91.170.222

;; Query time: 161 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 01:55:21 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
联通 北京
169ms expired.hichina.com.
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	324	IN	A	8.218.208.240
expired.hichina.com.	324	IN	A	47.76.127.217
expired.hichina.com.	324	IN	A	47.91.170.222
;; Query time: 169 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 29 17:55:21 UTC 2026
;; MSG SIZE  rcvd: 111

详情
详情 HTTP PING DNS
联通 四川
330ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	354	IN	A	47.76.127.217
expired.hichina.com.	354	IN	A	47.91.170.222
expired.hichina.com.	354	IN	A	8.218.208.240
;; Query time: 330 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 29 17:55:21 UTC 2026
;; MSG SIZE  rcvd: 111

详情
详情 HTTP PING DNS
联通 福建福州
242ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
47.76.127.217[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	256	IN	A	47.91.170.222
expired.hichina.com.	256	IN	A	47.76.127.217
expired.hichina.com.	256	IN	A	8.218.208.240

;; Query time: 242 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Fri Oct 30 01:55:21 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
联通 甘肃庆阳
269ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	600	IN	A	47.91.170.222
expired.hichina.com.	600	IN	A	8.218.208.240
expired.hichina.com.	600	IN	A	47.76.127.217

;; Query time: 269 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Oct 29 17:55:21 UTC 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
联通 广东东莞
248ms expired.hichina.com.
8.218.208.240[香港香港阿里云]
47.91.170.222[香港香港阿里云]
47.76.127.217[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	261	IN	A	8.218.208.240
expired.hichina.com.	261	IN	A	47.91.170.222
expired.hichina.com.	261	IN	A	47.76.127.217

;; Query time: 248 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 01:55:21 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
联通 贵州遵义
263ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.91.170.222[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	482	IN	A	47.76.127.217
expired.hichina.com.	482	IN	A	8.218.208.240
expired.hichina.com.	482	IN	A	47.91.170.222

;; Query time: 263 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 01:55:21 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
联通 海南三亚
350ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	148	IN	A	47.91.170.222
expired.hichina.com.	148	IN	A	8.218.208.240
expired.hichina.com.	148	IN	A	47.76.127.217

;; Query time: 350 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 29 17:55:21 UTC 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
联通 江苏
297ms 8.218.208.240[香港香港阿里云]
47.91.170.222[香港香港阿里云]
47.76.127.217[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	422	IN	A	8.218.208.240
720zhongguo.com.	422	IN	A	47.91.170.222
720zhongguo.com.	422	IN	A	47.76.127.217

;; Query time: 297 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 30 01:55:21 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
73ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
47.76.127.217[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	231	IN	A	47.91.170.222
expired.hichina.com.	231	IN	A	47.76.127.217
expired.hichina.com.	231	IN	A	8.218.208.240

;; Query time: 73 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 29 17:55:13 UTC 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
联通 陕西咸阳
247ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	112	IN	A	47.91.170.222
expired.hichina.com.	112	IN	A	8.218.208.240
expired.hichina.com.	112	IN	A	47.76.127.217

;; Query time: 247 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 01:55:21 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
联通 浙江金华
227ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 720zhongguo.com
;; global options: +cmd

;; ANSWER SECTION:
720zhongguo.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	135	IN	A	47.91.170.222
expired.hichina.com.	135	IN	A	8.218.208.240
expired.hichina.com.	135	IN	A	47.76.127.217

;; Query time: 227 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Fri Oct 30 01:55:21 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

720zhongguo.com 优化建议

1、检测到域名解析含过期记录,建议使用dns污染检测与dns解析查询在线工具排查,结合dns历史解析记录查询确认异常来源。
2、多次查询返回空结果且响应波动大,建议通过dns测速在线与dns速度在线测试评估节点质量,并利用dns检测工具持续监测解析稳定性。
3、解析IP集中于香港阿里云,建议用dns查询网与dns解析记录查询核对多地解析一致性,并借助在线dns污染检测防范劫持风险。

其他工具历史

更新时间 2026-10-30 05:23:02
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