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zhangwei.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zhangwei.cn2026-10-02 02:01:21
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 -19ms 宁夏银川联通427ms 73.467ms
电信 广东广州电信37ms 广西桂林电信89ms 55.714ms
移动 浙江台州移动20ms 山东滨州移动173ms 66.909ms
联通 -19ms 宁夏银川联通427ms 89.833ms
华东 浙江台州移动20ms 山东滨州移动173ms 56.111ms
华北 -19ms 内蒙古包头电信49ms 40.6ms
华南 广东广州电信37ms 广西桂林电信89ms 66ms
华中 河南驻马店电信51ms 湖北襄阳移动114ms 82.667ms
西北 宁夏银川移动51ms 宁夏银川联通427ms 167.75ms
西南 四川成都移动45ms 西藏拉萨移动119ms 79.333ms
东北 辽宁大连移动34ms 辽宁大连联通62ms 47ms
解析占比
全部 电信 移动 联通 被污染
121.42.117.245
47.91.148.237
121.42.117.245
47.91.148.237
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 广东广州
37ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 37 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 775
详情
详情 HTTP PING DNS
电信 广西桂林
89ms 47.91.148.237[香港香港阿里云]
121.42.117.245[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	47.91.148.237
zhangwei.cn.	600	IN	A	121.42.117.245

;; Query time: 89 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 河南驻马店
51ms 47.91.148.237[香港香港阿里云]
121.42.117.245[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	900	IN	A	47.91.148.237
zhangwei.cn.	900	IN	A	121.42.117.245

;; Query time: 51 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 775
详情
详情 HTTP PING DNS
电信 湖南长沙
83ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 83 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 18:00:17 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 江苏南京
42ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 42 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 江西宜春
39ms 47.91.148.237[香港香港阿里云]
121.42.117.245[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	47.91.148.237
zhangwei.cn.	600	IN	A	121.42.117.245

;; Query time: 39 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 02:00:16 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 内蒙古包头
49ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	606	IN	A	121.42.117.245
zhangwei.cn.	606	IN	A	47.91.148.237

;; Query time: 49 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Thu Oct 01 18:00:22 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 安徽六安
43ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 43 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 湖北襄阳
114ms 47.91.148.237[香港香港阿里云]
121.42.117.245[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	47.91.148.237
zhangwei.cn.	600	IN	A	121.42.117.245

;; Query time: 114 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 18:00:17 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 吉林长春
45ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 45 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 775
详情
详情 HTTP PING DNS
移动 辽宁大连
34ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 34 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 宁夏银川
51ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 51 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 786
详情
详情 HTTP PING DNS
移动 山东滨州
173ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 173 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 上海
48ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 48 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 四川成都
45ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 45 msec
;; SERVER: 211.137.96.205#53(211.137.96.205)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 天津
44ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 44 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 西藏拉萨
119ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 119 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 浙江台州
20ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 20 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 北京
19ms 47.91.148.237[香港香港阿里云]
121.42.117.245[山东青岛阿里云]
zhangwei.cn.		600	IN	A	47.91.148.237
zhangwei.cn.		600	IN	A	121.42.117.245
;; Query time: 19 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 18:00:17 UTC 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
联通 福建泉州
27ms 47.91.148.237[香港香港阿里云]
121.42.117.245[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	47.91.148.237
zhangwei.cn.	600	IN	A	121.42.117.245

;; Query time: 27 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 广东深圳
72ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 72 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:58:16 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 河北唐山
44ms 47.91.148.237[香港香港阿里云]
121.42.117.245[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	47.91.148.237
zhangwei.cn.	600	IN	A	121.42.117.245

;; Query time: 44 msec
;; SERVER: 202.99.160.68#53(202.99.160.68)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 江苏泰州
78ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 78 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 辽宁大连
62ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
47ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 47 msec
;; SERVER: 202.99.224.68#53(202.99.224.68)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 宁夏银川
427ms 47.91.148.237[香港香港阿里云]
121.42.117.245[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	47.91.148.237
zhangwei.cn.	600	IN	A	121.42.117.245

;; Query time: 427 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 青海西宁
64ms 47.91.148.237[香港香港阿里云]
121.42.117.245[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	47.91.148.237
zhangwei.cn.	600	IN	A	121.42.117.245

;; Query time: 64 msec
;; SERVER: 221.207.58.58#53(221.207.58.58)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
129ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 129 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Oct 02 02:00:22 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 云南昆明
74ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 浙江温州
35ms 121.42.117.245[山东青岛阿里云]
47.91.148.237[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats zhangwei.cn
;; global options: +cmd

;; ANSWER SECTION:
zhangwei.cn.	600	IN	A	121.42.117.245
zhangwei.cn.	600	IN	A	47.91.148.237

;; Query time: 35 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 02:00:17 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

zhangwei.cn 优化建议

1、建议优先调整山东青岛节点作为主响应来源,香港节点平均延迟较高且出现明显响应波动,应针对两个阿里云区域配置差异化调度策略。
2、结合dns解析查询在线与dns速度测试结果,建议开启智能dns选优机制,利用dns测速在线工具持续监控跨区域解析路径,降低整体查询时延。
3、建议部署dns污染检测和dns劫持检测工具,对两个IP的dns历史解析记录查询进行周期性核查,同时优化dns服务器查询配置以提升解析稳定性。

其他工具历史

更新时间 2026-10-02 05:27:03
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