广告
提示
工具简介
szgmled.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szgmled.com2026-10-12 01:59:16
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 宁夏银川移动1ms 宁夏银川联通579ms 156.633ms
电信 安徽合肥电信51ms 湖南长沙电信279ms 102.4ms
移动 宁夏银川移动1ms 江苏淮安移动341ms 138.867ms
联通 陕西西安联通189ms 宁夏银川联通579ms 318.4ms
华东 安徽合肥电信51ms 江苏淮安移动341ms 146.333ms
华北 河北唐山电信56ms 河北唐山移动134ms 102.667ms
华南 广西南宁移动119ms 广西南宁移动119ms 119ms
华中 河南洛阳移动62ms 湖南长沙电信279ms 172.5ms
西北 宁夏银川移动1ms 宁夏银川联通579ms 177.889ms
西南 四川攀枝花电信63ms 贵州贵阳移动240ms 170.333ms
东北 吉林长春移动153ms 吉林长春移动153ms 153ms
解析占比
全部 电信 移动 联通 被污染
211.149.243.165
211.149.243.165
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
70ms 211.149.243.165[四川绵阳电信]
szgmled.com.		900	IN	A	211.149.243.165
;; Query time: 70 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 17:58:32 UTC 2026
;; MSG SIZE  rcvd: 555

详情
详情 HTTP PING DNS
电信 安徽合肥
51ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 51 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 11 17:58:32 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 福建厦门
64ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 01:58:31 CST 2026
;; MSG SIZE  rcvd: 987
详情
详情 HTTP PING DNS
电信 河北唐山
56ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 56 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 01:58:32 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 湖南长沙
279ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 279 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 11 17:58:32 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 江苏盐城
67ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 67 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 01:58:31 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 宁夏银川
84ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 84 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Mon Oct 12 01:58:32 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 陕西西安
97ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 97 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 11 17:58:32 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 四川攀枝花
63ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 01:58:32 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 浙江宁波
193ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 193 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Mon Oct 12 01:58:32 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 北京
118ms 211.149.243.165[四川绵阳电信]
szgmled.com.		900	IN	A	211.149.243.165
;; Query time: 118 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 17:58:32 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
移动 安徽六安
163ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 163 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 01:58:31 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 甘肃庆阳
78ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 78 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 11 17:58:32 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 广西南宁
119ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 119 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Mon Oct 12 01:58:32 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 贵州贵阳
240ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 240 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 01:58:32 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 河北唐山
134ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 134 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 01:58:32 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 河南洛阳
62ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 62 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 01:58:32 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 湖南长沙
135ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 135 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Mon Oct 12 01:58:32 CST 2026
;; MSG SIZE  rcvd: 67
详情
详情 HTTP PING DNS
移动 吉林长春
153ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 153 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Mon Oct 12 01:58:32 CST 2026
;; MSG SIZE  rcvd: 963
详情
详情 HTTP PING DNS
移动 江苏淮安
341ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 341 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Mon Oct 12 01:58:32 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 宁夏银川
1ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 01:58:31 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 陕西西安
127ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 127 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 11 17:58:32 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 上海
88ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 88 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 01:58:32 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 四川眉山
208ms 211.149.243.165[四川绵阳电信]
szgmled.com.		900	IN	A	211.149.243.165
;; Query time: 208 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Oct 12 01:58:31 CST 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
移动 浙江台州
116ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 116 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 01:58:31 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 湖南衡阳
214ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 214 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Mon Oct 12 01:58:31 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 宁夏银川
579ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 579 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Mon Oct 12 01:58:32 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 陕西西安
189ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 189 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 11 17:58:32 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
376ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 376 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Oct 12 01:58:32 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 浙江温州
234ms 211.149.243.165[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats szgmled.com
;; global options: +cmd

;; ANSWER SECTION:
szgmled.com.	900	IN	A	211.149.243.165

;; Query time: 234 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 01:58:32 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

szgmled.com 优化建议

1、建议优先关注DNS解析速度稳定性,当前所有查询均返回四川绵阳电信单一节点,响应时间从1ms至579ms波动明显,建议结合dns测速工具和dns速度在线测试进行多区域对比,并利用dns解析查询在线工具确认是否存在路由绕行或节点拥塞问题。
2、当前DNS记录完全指向同一IP,缺乏冗余容灾能力,建议通过dns历史解析记录查询和dns记录查询评估节点切换频率,并考虑配置智能DNS或dns轮询策略,以提升不同运营商用户的dns解析速度和dns在线查询体验。
3、鉴于响应时间跨度大且部分请求接近600ms,建议使用dns污染检测工具和dns劫持检测排查异常,同时针对四川地区部署dns解析节点优化,并借助dns检测工具持续监控dns域名查询结果,确保dns服务器查询响应在合理阈值内。

其他工具历史

更新时间 2026-10-12 09:52:03
广告
广告