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cn-vm.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cn-vm.com2026-09-08 01:48:18
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 上海电信32ms -319ms 163.367ms
电信 上海电信32ms 辽宁大连电信266ms 115.417ms
移动 云南昆明移动38ms 新疆伊犁哈萨克自治州移动208ms 143.2ms
联通 -193ms -319ms 260.5ms
华东 上海电信32ms 江苏连云港联通233ms 141.333ms
华北 -79ms 天津移动167ms 129.667ms
华南 -312ms -319ms 315.5ms
华中 湖南长沙电信79ms 河南驻马店联通296ms 163ms
西北 宁夏银川电信107ms 甘肃庆阳联通305ms 200.25ms
西南 云南昆明移动38ms -180ms 94.5ms
东北 吉林长春电信127ms 辽宁大连电信266ms 203.25ms
解析占比
全部 电信 移动 联通 被污染
line2.s160.pc51.com.
202.91.248.236
line2.s160.pc51.com.
202.91.248.236
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 新疆
181ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
cn-vm.com.		600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	7200	IN	A	202.91.248.236
;; Query time: 181 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:47:28 UTC 2026
;; MSG SIZE  rcvd: 73

详情
详情 HTTP PING DNS
电信 黑龙江
216ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
cn-vm.com.		600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	7200	IN	A	202.91.248.236
;; Query time: 216 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:47:28 UTC 2026
;; MSG SIZE  rcvd: 73

详情
详情 HTTP PING DNS
电信 天津
79ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
cn-vm.com.		600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	3600	IN	A	202.91.248.236
;; Query time: 79 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:47:28 UTC 2026
;; MSG SIZE  rcvd: 167

详情
详情 HTTP PING DNS
电信 云南
82ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
cn-vm.com.		600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	3600	IN	A	202.91.248.236
;; Query time: 82 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:47:28 UTC 2026
;; MSG SIZE  rcvd: 73

详情
详情 HTTP PING DNS
电信 贵州
78ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
cn-vm.com.		600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	7053	IN	A	202.91.248.236
;; Query time: 78 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:47:28 UTC 2026
;; MSG SIZE  rcvd: 73

详情
详情 HTTP PING DNS
电信 河北张家口
98ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats cn-vm.com
;; global options: +cmd

;; ANSWER SECTION:
cn-vm.com.	600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	7200	IN	A	202.91.248.236

;; Query time: 98 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:47:27 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
电信 湖南长沙
79ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
cn-vm.com.		600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	7200	IN	A	202.91.248.236
;; Query time: 79 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Tue Sep 08 01:47:27 CST 2026
;; MSG SIZE  rcvd: 84

详情
详情 HTTP PING DNS
电信 吉林长春
127ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats cn-vm.com
;; global options: +cmd

;; ANSWER SECTION:
cn-vm.com.	600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	6468	IN	A	202.91.248.236

;; Query time: 127 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:47:27 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
电信 江苏盐城
40ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats cn-vm.com
;; global options: +cmd

;; ANSWER SECTION:
cn-vm.com.	600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	1663	IN	A	202.91.248.236

;; Query time: 40 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:47:27 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
电信 辽宁大连
266ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats cn-vm.com
;; global options: +cmd

;; ANSWER SECTION:
cn-vm.com.	599	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	2566	IN	A	202.91.248.236

;; Query time: 266 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:47:27 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
电信 宁夏银川
107ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats cn-vm.com
;; global options: +cmd

;; ANSWER SECTION:
cn-vm.com.	600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	7200	IN	A	202.91.248.236

;; Query time: 107 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:47:27 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
电信 上海
32ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats cn-vm.com
;; global options: +cmd

;; ANSWER SECTION:
cn-vm.com.	606	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	1810	IN	A	202.91.248.236

;; Query time: 32 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:47:27 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
移动 四川
180ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
cn-vm.com.		30	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	30	IN	A	202.91.248.236
;; Query time: 180 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:47:28 UTC 2026
;; MSG SIZE  rcvd: 73

详情
详情 HTTP PING DNS
移动 河北唐山
161ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats cn-vm.com
;; global options: +cmd

;; ANSWER SECTION:
cn-vm.com.	600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	518	IN	A	202.91.248.236

;; Query time: 161 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:47:27 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
移动 湖北武汉
163ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats cn-vm.com
;; global options: +cmd

;; ANSWER SECTION:
cn-vm.com.	600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	7200	IN	A	202.91.248.236

;; Query time: 163 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:47:28 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
移动 湖南长沙
114ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats cn-vm.com
;; global options: +cmd

;; ANSWER SECTION:
cn-vm.com.	600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	3600	IN	A	202.91.248.236

;; Query time: 114 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:47:27 CST 2026
;; MSG SIZE  rcvd: 115
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
130ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
cn-vm.com.		600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	7199	IN	A	202.91.248.236
;; Query time: 130 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Tue Sep 08 01:47:27 CST 2026
;; MSG SIZE  rcvd: 84

详情
详情 HTTP PING DNS
移动 山东泰安
128ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
cn-vm.com.		600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	3600	IN	A	202.91.248.236
;; Query time: 128 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Tue Sep 08 01:47:27 CST 2026
;; MSG SIZE  rcvd: 76

详情
详情 HTTP PING DNS
移动 山西长治
143ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats cn-vm.com
;; global options: +cmd

;; ANSWER SECTION:
cn-vm.com.	600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	3600	IN	A	202.91.248.236

;; Query time: 143 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 07 17:47:27 UTC 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
移动 天津
167ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats cn-vm.com
;; global options: +cmd

;; ANSWER SECTION:
cn-vm.com.	599	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	7200	IN	A	202.91.248.236

;; Query time: 167 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:47:28 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
208ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats cn-vm.com
;; global options: +cmd

;; ANSWER SECTION:
cn-vm.com.	600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	2600	IN	A	202.91.248.236

;; Query time: 208 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 08 01:47:28 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
移动 云南昆明
38ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats cn-vm.com
;; global options: +cmd

;; ANSWER SECTION:
cn-vm.com.	600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	5512	IN	A	202.91.248.236

;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:47:27 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 上海
193ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
cn-vm.com.		600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	7200	IN	A	202.91.248.236
;; Query time: 193 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:47:28 UTC 2026
;; MSG SIZE  rcvd: 73

详情
详情 HTTP PING DNS
联通 广西
312ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
cn-vm.com.		600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	3600	IN	A	202.91.248.236
;; Query time: 312 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:47:28 UTC 2026
;; MSG SIZE  rcvd: 73

详情
详情 HTTP PING DNS
联通 海南
319ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
cn-vm.com.		600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	7200	IN	A	202.91.248.236
;; Query time: 319 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:47:28 UTC 2026
;; MSG SIZE  rcvd: 73

详情
详情 HTTP PING DNS
联通 甘肃庆阳
305ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats cn-vm.com
;; global options: +cmd

;; ANSWER SECTION:
cn-vm.com.	600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	2758	IN	A	202.91.248.236

;; Query time: 305 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 08 01:47:28 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 河南驻马店
296ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
cn-vm.com.		600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	3600	IN	A	202.91.248.236
;; Query time: 296 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Tue Sep 08 01:47:28 CST 2026
;; MSG SIZE  rcvd: 84

详情
详情 HTTP PING DNS
联通 吉林长春
204ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats cn-vm.com
;; global options: +cmd

;; ANSWER SECTION:
cn-vm.com.	600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	4288	IN	A	202.91.248.236

;; Query time: 204 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:47:28 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 江苏连云港
233ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats cn-vm.com
;; global options: +cmd

;; ANSWER SECTION:
cn-vm.com.	600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	4364	IN	A	202.91.248.236

;; Query time: 233 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:47:27 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 山东济南
222ms line2.s160.pc51.com.
202.91.248.236[浙江杭州电信]
cn-vm.com.		600	IN	CNAME	line2.s160.pc51.com.
line2.s160.pc51.com.	3600	IN	A	202.91.248.236
;; Query time: 222 msec
;; SERVER: 10.0.3.1#53(10.0.3.1) (UDP)
;; WHEN: Tue Sep 08 01:47:28 CST 2026
;; MSG SIZE  rcvd: 84

详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

cn-vm.com 优化建议

1、通过DNS测速在线工具定期检测不同时段的响应情况,筛选出最优节点。
2、使用DNS解析查询在线功能,确认解析记录是否稳定一致。
3、借助DNS污染检测工具,排查是否存在异常解析问题。
4、尝试切换至浙江移动DNS等区域化DNS,提升本地访问速度。

其他工具历史

更新时间 2026-09-08 04:08:04
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