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yajtech.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yajtech.cn2026-11-01 02:17:29
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 - 河北唐山联通220ms 59.267ms
电信 - 甘肃庆阳电信76ms 47.909ms
移动 浙江金华移动12ms 贵州遵义移动70ms 47.8ms
联通 安徽芜湖联通24ms 河北唐山联通220ms 85.889ms
华东 浙江金华移动12ms 江苏联通61ms 40.667ms
华北 - 河北唐山联通220ms 80ms
华南 广东东莞联通91ms 广西梧州联通117ms 104ms
华中 湖南郴州电信27ms 湖北鄂州移动49ms 39.8ms
西北 广东广州移动43ms 新疆昌吉回族自治州联通77ms 63.833ms
西南 重庆电信37ms 四川成都电信75ms 63.75ms
东北 辽宁大连移动33ms 吉林长春联通82ms 56.333ms
解析占比
全部 电信 移动 联通 被污染
47.111.81.192
47.111.81.192
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
0ms 没有记录

                        
详情
详情 HTTP PING DNS
电信 福建厦门
52ms 47.111.81.192[浙江杭州阿里云]
yajtech.cn.		600	IN	A	47.111.81.192
;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sun Nov 01 02:16:03 CST 2026
;; MSG SIZE  rcvd: 418

详情
详情 HTTP PING DNS
电信 甘肃庆阳
76ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 76 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Oct 31 18:16:04 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 河南驻马店
47ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 47 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Nov 01 02:16:04 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 湖北天门
45ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:16:03 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
电信 湖南郴州
27ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 27 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:16:04 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
电信 江苏无锡
53ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	603	IN	A	47.111.81.192

;; Query time: 53 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Sun Nov 01 02:16:04 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 江西南昌
42ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:16:04 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 四川成都
75ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 75 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Sun Nov 01 02:16:04 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 西藏山南
73ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 73 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Sun Nov 01 02:16:04 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 重庆
37ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 37 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Sun Nov 01 02:16:03 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
移动 内蒙古
60ms 47.111.81.192[浙江杭州阿里云]
yajtech.cn.		600	IN	A	47.111.81.192
;; Query time: 60 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 18:16:04 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
移动 甘肃兰州
66ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 66 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:16:03 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广东广州
43ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 43 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:16:03 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 贵州遵义
70ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 70 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:16:03 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 湖北鄂州
49ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 49 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Sun Nov 01 02:16:04 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 湖南长沙
31ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 31 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Sun Nov 01 02:16:04 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 吉林长春
54ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 54 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sun Nov 01 02:16:04 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
移动 辽宁大连
33ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 33 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:16:04 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 宁夏银川
60ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 60 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Nov 01 02:16:04 CST 2026
;; MSG SIZE  rcvd: 765
详情
详情 HTTP PING DNS
移动 浙江金华
12ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 12 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Sun Nov 01 02:16:03 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 安徽芜湖
24ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 24 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:16:03 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 广东东莞
91ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 91 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:16:03 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 广西梧州
117ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 117 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sat Oct 31 18:16:04 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河北唐山
220ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	900	IN	A	47.111.81.192

;; Query time: 220 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:16:04 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
联通 吉林长春
82ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 82 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sun Nov 01 02:16:04 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 江苏
61ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 61 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 02:16:04 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
61ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 61 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:16:03 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山西临汾
40ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 40 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 31 18:16:04 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
77ms 47.111.81.192[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yajtech.cn
;; global options: +cmd

;; ANSWER SECTION:
yajtech.cn.	600	IN	A	47.111.81.192

;; Query time: 77 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:16:03 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

yajtech.cn 优化建议

1、针对dns延迟测试结果,建议使用dns测速在线与dns解析速度测试工具持续监测响应波动,重点关注220ms高延迟节点,结合dns污染检测与dns劫持检测排查解析异常,确保dns查询网解析稳定。
2、建议通过dns记录查询与dns历史解析记录查询核验解析指向一致性,利用dns在线查询与dns检测工具确认47.111.81.192归属阿里云杭州节点无轮询异常,并借助dns选优优化多地运营商访问路径。
3、建议使用dns测试网站与在线dns测试工具定期执行dns解析查询在线检测,结合杭州移动dns、杭州电信dns等本地dns服务器查询对比,通过dns生效检测与网站dns查询验证解析生效范围,降低解析失败风险。

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更新时间 2026-11-01 05:04:03
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