广告
提示
工具简介
cvnm.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cvnm.cn2026-11-14 02:16:17
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
立即登录
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10ms 山东烟台联通335ms 97.567ms
电信 上海电信10ms 重庆电信313ms 90.182ms
移动 -19ms 福建福州移动181ms 96.333ms
联通 -37ms 山东烟台联通335ms 111.286ms
华东 上海电信10ms 山东烟台联通335ms 99.9ms
华北 -19ms 山西忻州移动52ms 34ms
华南 -30ms 广西梧州移动162ms 79.857ms
华中 目标响应超时
西北 陕西西安移动83ms 陕西西安移动83ms 83ms
西南 云南楚雄彝族自治州电信85ms 重庆电信313ms 150ms
东北 辽宁盘锦电信116ms 吉林长春电信134ms 125ms
解析占比
全部 电信 移动 联通 被污染
dns.35now.com.
103.117.220.18
dns.35now.com.
103.117.220.18
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 广东惠州
67ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	578	IN	CNAME	dns.35now.com.
dns.35now.com.	578	IN	A	103.117.220.18

;; Query time: 67 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
电信 广西北海
82ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	273	IN	A	103.117.220.18

;; Query time: 82 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
电信 吉林长春
134ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	600	IN	A	103.117.220.18

;; Query time: 134 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
电信 江西南昌
66ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	600	IN	A	103.117.220.18

;; Query time: 66 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
电信 辽宁盘锦
116ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	600	IN	A	103.117.220.18

;; Query time: 116 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Fri Nov 13 18:15:35 UTC 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
电信 山东济南
31ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	602	IN	CNAME	dns.35now.com.
dns.35now.com.	602	IN	A	103.117.220.18

;; Query time: 31 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 18:15:35 UTC 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
电信 上海
10ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	600	IN	A	103.117.220.18

;; Query time: 10 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
电信 天津
28ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	600	IN	A	103.117.220.18

;; Query time: 28 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 772
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
85ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	145	IN	A	103.117.220.18

;; Query time: 85 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
电信 浙江温州
60ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	12	IN	A	103.117.220.18

;; Query time: 60 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
电信 重庆
313ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	599	IN	A	103.117.220.18

;; Query time: 313 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 海南
30ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
cvnm.cn.		600	IN	CNAME	dns.35now.com.
dns.35now.com.		598	IN	A	103.117.220.18
;; Query time: 30 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 18:15:35 UTC 2026
;; MSG SIZE  rcvd: 79

详情
详情 HTTP PING DNS
移动 北京
19ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
cvnm.cn.		600	IN	CNAME	dns.35now.com.
dns.35now.com.		307	IN	A	103.117.220.18
;; Query time: 19 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 18:15:35 UTC 2026
;; MSG SIZE  rcvd: 68

详情
详情 HTTP PING DNS
移动 福建福州
181ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	600	IN	A	103.117.220.18

;; Query time: 181 msec
;; SERVER: 211.138.156.66#53(211.138.156.66)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 广东汕头
41ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	900	IN	CNAME	dns.35now.com.
dns.35now.com.	900	IN	A	103.117.220.18

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
移动 广西梧州
162ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	300	IN	A	103.117.220.18

;; Query time: 162 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Fri Nov 13 18:15:35 UTC 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 山东青岛
57ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	600	IN	A	103.117.220.18

;; Query time: 57 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 山西忻州
52ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	600	IN	A	103.117.220.18

;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 陕西西安
83ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	600	IN	A	103.117.220.18

;; Query time: 83 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Nov 13 18:15:35 UTC 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 上海
101ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	600	IN	A	103.117.220.18

;; Query time: 101 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 西藏拉萨
156ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	600	IN	A	103.117.220.18

;; Query time: 156 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 浙江金华
101ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	600	IN	A	103.117.220.18

;; Query time: 101 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 重庆
173ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	600	IN	A	103.117.220.18

;; Query time: 173 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
联通 云南
87ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
cvnm.cn.		600	IN	CNAME	dns.35now.com.
dns.35now.com.		582	IN	A	103.117.220.18
;; Query time: 87 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 18:15:55 UTC 2026
;; MSG SIZE  rcvd: 68

详情
详情 HTTP PING DNS
联通 北京
37ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
cvnm.cn.		600	IN	CNAME	dns.35now.com.
dns.35now.com.		600	IN	A	103.117.220.18
;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 18:15:35 UTC 2026
;; MSG SIZE  rcvd: 68

详情
详情 HTTP PING DNS
联通 福建福州
57ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	598	IN	A	103.117.220.18

;; Query time: 57 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
联通 广东深圳
56ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	600	IN	A	103.117.220.18

;; Query time: 56 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 18:12:44 UTC 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
联通 贵州遵义
86ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	598	IN	A	103.117.220.18

;; Query time: 86 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
联通 海南海口
121ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	600	IN	A	103.117.220.18

;; Query time: 121 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
联通 山东烟台
335ms dns.35now.com.
103.117.220.18[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cvnm.cn
;; global options: +cmd

;; ANSWER SECTION:
cvnm.cn.	600	IN	CNAME	dns.35now.com.
dns.35now.com.	600	IN	A	103.117.220.18

;; Query time: 335 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:15:35 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

cvnm.cn 优化建议

1、针对dns延迟测试与dns测速在线结果,建议使用dns测速工具跟踪西安移动dns、陕西电信dns等节点波动,重点关注335ms高延迟节点,优化dns解析速度测试策略。
2、结合dns记录查询与dns历史解析记录查询,核查dns.35now.com与103.117.220.18的解析一致性,利用dns在线查询工具确认dns解析记录查询无异常轮询。
3、通过dns污染检测与dns劫持检测工具定期执行dns污染在线检测,结合dns检测工具验证各运营商dns服务器查询结果,保障解析稳定。

其他工具历史

更新时间 2026-11-14 06:23:02
广告
广告