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evfschina.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evfschina.com2026-10-08 01:52:18
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 上海电信43ms 江苏无锡移动1176ms 291.138ms
电信 上海电信43ms 重庆电信860ms 190.909ms
移动 安徽马鞍山移动166ms 江苏无锡移动1176ms 508.571ms
联通 广东深圳联通43ms 湖北武汉联通336ms 253ms
华东 上海电信43ms 江苏无锡移动1176ms 387.222ms
华北 内蒙古包头电信83ms 河北廊坊联通327ms 197.2ms
华南 广东深圳联通43ms -484ms 226.75ms
华中 湖南衡阳联通238ms 湖北武汉联通336ms 287ms
西北 -101ms 陕西西安电信347ms 249.8ms
西南 重庆电信860ms 重庆电信860ms 860ms
东北 吉林长春电信93ms 辽宁大连移动191ms 127.333ms
解析占比
全部 电信 移动 联通 被污染
qingdao05.udows.com.
121.41.78.71
qingdao05.udows.com.
121.41.78.71
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 青海
101ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
evfschina.com.		1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71
;; Query time: 101 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:51:15 UTC 2026
;; MSG SIZE  rcvd: 345

详情
详情 HTTP PING DNS
电信 天津
124ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
evfschina.com.		1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71
;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:51:15 UTC 2026
;; MSG SIZE  rcvd: 425

详情
详情 HTTP PING DNS
电信 广东东莞
73ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	600	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	600	IN	A	121.41.78.71

;; Query time: 73 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 01:51:15 CST 2026
;; MSG SIZE  rcvd: 630
详情
详情 HTTP PING DNS
电信 吉林长春
93ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1050	IN	A	121.41.78.71

;; Query time: 93 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Thu Oct 08 01:51:15 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
电信 辽宁大连
98ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71

;; Query time: 98 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:51:15 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
电信 内蒙古包头
83ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1156	IN	A	121.41.78.71

;; Query time: 83 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Wed Oct 07 17:51:15 UTC 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
电信 山东济南
63ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1128	IN	A	121.41.78.71

;; Query time: 63 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 17:51:15 UTC 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
电信 山西长治
215ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71

;; Query time: 215 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 17:51:15 UTC 2026
;; MSG SIZE  rcvd: 630
详情
详情 HTTP PING DNS
电信 陕西西安
347ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71

;; Query time: 347 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 17:51:15 UTC 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
电信 上海
43ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	600	IN	A	121.41.78.71

;; Query time: 43 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:51:14 CST 2026
;; MSG SIZE  rcvd: 630
详情
详情 HTTP PING DNS
电信 重庆
860ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71

;; Query time: 860 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Thu Oct 08 01:51:16 CST 2026
;; MSG SIZE  rcvd: 630
详情
详情 HTTP PING DNS
移动 海南
484ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
evfschina.com.		1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71
;; Query time: 484 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:51:16 UTC 2026
;; MSG SIZE  rcvd: 390

详情
详情 HTTP PING DNS
移动 安徽马鞍山
166ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71

;; Query time: 166 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:51:15 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
移动 江苏无锡
1176ms 没有记录
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; Query time: 1176 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Thu Oct 08 01:51:16 CST 2026
;; MSG SIZE  rcvd: 31
详情
详情 HTTP PING DNS
移动 江西宜春
174ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71

;; Query time: 174 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:51:15 CST 2026
;; MSG SIZE  rcvd: 123
详情
详情 HTTP PING DNS
移动 辽宁大连
191ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71

;; Query time: 191 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:51:15 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
移动 宁夏银川
257ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71

;; Query time: 257 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Thu Oct 08 01:51:15 CST 2026
;; MSG SIZE  rcvd: 641
详情
详情 HTTP PING DNS
移动 浙江嘉兴
1112ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
evfschina.com.		1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1198	IN	A	121.41.78.71
;; Query time: 1112 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Thu Oct 08 01:51:16 CST 2026
;; MSG SIZE  rcvd: 91

详情
详情 HTTP PING DNS
联通 江苏
220ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
evfschina.com.		1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1410	IN	A	121.41.78.71
;; Query time: 220 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:51:35 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
联通 江西
264ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
evfschina.com.		300	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	138	IN	A	121.41.78.71
;; Query time: 264 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:51:15 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
联通 广东深圳
43ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1365	IN	A	121.41.78.71

;; Query time: 43 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 17:49:07 UTC 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 海南海口
307ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71

;; Query time: 307 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Thu Oct 08 01:51:15 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 河北廊坊
327ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1662	IN	A	121.41.78.71

;; Query time: 327 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 07 17:51:15 UTC 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 湖北武汉
336ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71

;; Query time: 336 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Thu Oct 08 01:51:15 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 湖南衡阳
238ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71

;; Query time: 238 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:51:15 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 宁夏银川
317ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1611	IN	A	121.41.78.71

;; Query time: 317 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Thu Oct 08 01:51:15 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 青海西宁
227ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71

;; Query time: 227 msec
;; SERVER: 221.207.58.58#53(221.207.58.58)
;; WHEN: Thu Oct 08 01:51:20 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 山西长治
237ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71

;; Query time: 237 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 17:51:15 UTC 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 浙江温州
267ms qingdao05.udows.com.
121.41.78.71[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats evfschina.com
;; global options: +cmd

;; ANSWER SECTION:
evfschina.com.	1800	IN	CNAME	qingdao05.udows.com.
qingdao05.udows.com.	1800	IN	A	121.41.78.71

;; Query time: 267 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 01:51:15 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

evfschina.com 优化建议

1、解析结果均指向杭州阿里云节点,整体响应速度稳定,但存在两次超时查询,建议通过dns测速工具对比本地运营商与阿里公共dns的差异,使用dns在线查询验证多区域连通性,并借助dns劫持检测排除异常丢包干扰。
2、针对查询延迟波动较大的情况,可结合dns解析查询在线工具评估不同网络路径,优先采用dns污染检测确认无篡改风险,同时利用智能dns优化线路选择,并参照在线测试最佳dns结果调整配置以提升可用性。
3、建议利用dns历史解析记录查询监控节点变更趋势,配合dns解析速度测试筛选最优解析响应,并部署dns污染在线检测网站定期巡检,从而结合dns轮询策略实现负载均衡与容灾备份。

其他工具历史

更新时间 2026-10-08 05:19:05
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