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db120.net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db120.net2026-10-11 02:08:29
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 (2)
区域/运营商 响应最快 响应最慢 平均响应
全部 上海电信16ms -511ms 169.286ms
电信 上海电信16ms 新疆乌鲁木齐电信281ms 107.2ms
移动 江西宜春移动89ms -511ms 219.25ms
联通 -29ms 辽宁营口联通334ms 250.556ms
华东 上海电信16ms 江苏联通331ms 153ms
华北 -37ms 河北唐山电信264ms 150.5ms
华南 广西南宁电信37ms -511ms 277.333ms
华中 湖南长沙电信45ms 湖北宜昌电信149ms 97ms
西北 甘肃兰州电信199ms 新疆乌鲁木齐电信281ms 240ms
西南 贵州黔南布依族苗族自治州电信71ms 贵州贵阳联通298ms 185.75ms
东北 辽宁盘锦电信54ms 辽宁营口联通334ms 132ms
解析占比
全部 电信 移动 联通 被污染
47.95.210.207
47.95.210.207
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
37ms 47.95.210.207[北京阿里云]
db120.net.		600	IN	A	47.95.210.207
;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 18:07:08 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 黑龙江
74ms 47.95.210.207[北京阿里云]
db120.net.		1800	IN	A	47.95.210.207
;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 18:07:08 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
电信 安徽合肥
53ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 53 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 10 18:07:08 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 福建漳州
189ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 189 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:07:08 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 甘肃兰州
199ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 199 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Sun Oct 11 02:07:08 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 广西南宁
37ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 37 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Sun Oct 11 02:07:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
71ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 71 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Sun Oct 11 02:07:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 河北唐山
264ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 264 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 11 02:07:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 湖北宜昌
149ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 149 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 11 02:07:08 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 湖南长沙
45ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 45 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Sun Oct 11 02:07:08 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
电信 吉林长春
81ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 81 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Sun Oct 11 02:07:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 江苏盐城
58ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	602	IN	A	47.95.210.207

;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:07:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 辽宁盘锦
54ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 54 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sat Oct 10 18:07:08 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 内蒙古包头
0ms 没有记录
;; communications error to 114.114.114.114:53: read udp 192.168.28.10:56172->114.114.114.114:53: i/o timeout
详情
详情 HTTP PING DNS
电信 上海
16ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 16 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 11 02:07:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
281ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 281 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 11 02:06:36 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 海南
511ms 47.95.210.207[北京阿里云]
db120.net.		600	IN	A	47.95.210.207
;; Query time: 511 msec
;; SERVER: 1.1.1.1#53(1.1.1.1)
;; WHEN: Sat Oct 10 18:07:10 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
移动 江西宜春
89ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 89 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:07:08 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 辽宁大连
117ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 117 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:07:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 重庆
160ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 160 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Sun Oct 11 02:07:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 江西
29ms 47.95.210.207[北京阿里云]
db120.net.		1800	IN	A	47.95.210.207
;; Query time: 29 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 18:07:08 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
联通 安徽亳州
278ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 278 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 10 18:07:09 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广西梧州
284ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 284 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sun Oct 11 02:07:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 贵州贵阳
298ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 298 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Sun Oct 11 02:07:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 江苏
331ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 331 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:07:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 辽宁营口
334ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 334 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 10 18:07:09 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 山东济南
190ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 190 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 10 18:06:48 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 上海
297ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 297 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 11 02:07:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 四川成都
0ms 没有记录
;; communications error to 127.0.0.1:53: read udp 127.0.0.1:56874->127.0.0.1:53: i/o timeout
详情
详情 HTTP PING DNS
联通 重庆
214ms 47.95.210.207[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats db120.net
;; global options: +cmd

;; ANSWER SECTION:
db120.net.	600	IN	A	47.95.210.207

;; Query time: 214 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sun Oct 11 02:07:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

db120.net 优化建议

1、针对阿里云解析记录集中且存在少量请求超时现象,建议使用dns检测工具进行dns劫持检测与dns污染查询,持续监控dns解析速度测试结果,确保节点可用性。
2、当前dns历史解析记录查询显示单一解析地址,建议启用智能dns或dns轮询机制,结合dns解析在线与dns测速工具优化多线路调度,提升dns查询网响应效率。
3、由于部分query_time值为0表明请求失败,建议使用dns在线查询工具对比杭州电信dns与阿里公共dns的dns速度测试表现,调整dns服务器查询配置并关注dns域名污染检测结果。

其他工具历史

更新时间 2026-10-11 08:11:03
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