广告
提示
工具简介
sdlede.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sdlede.com2026-10-31 02:09:20
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 福建福州联通3ms 湖南长沙电信970ms 191.233ms
电信 上海电信10ms 湖南长沙电信970ms 227.7ms
移动 天津移动26ms 湖北天门移动201ms 117.75ms
联通 福建福州联通3ms 辽宁大连联通340ms 209.833ms
华东 福建福州联通3ms 山东济南联通245ms 84.167ms
华北 天津移动26ms -237ms 126.333ms
华南 广西北海移动114ms 广西北海移动114ms 114ms
华中 河南南阳联通29ms 湖南长沙电信970ms 400ms
西北 陕西西安电信36ms 新疆乌鲁木齐电信305ms 230.571ms
西南 贵州遵义电信72ms 云南昆明联通304ms 176ms
东北 辽宁盘锦电信326ms 辽宁大连联通340ms 333ms
解析占比
全部 电信 移动 联通 被污染
121.42.15.205
121.42.15.205
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
237ms 121.42.15.205[山东青岛阿里云]
sdlede.com.		600	IN	A	121.42.15.205
;; Query time: 237 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 18:08:25 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 甘肃庆阳
192ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 192 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Oct 30 18:08:25 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 贵州遵义
72ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 72 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:08:24 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 湖南长沙
970ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 970 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 30 18:08:26 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 辽宁盘锦
326ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 326 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Fri Oct 30 18:08:25 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 陕西西安
36ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 36 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 589
详情
详情 HTTP PING DNS
电信 上海
10ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 10 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 589
详情
详情 HTTP PING DNS
电信 四川攀枝花
82ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 82 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
305ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 305 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 31 02:08:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 浙江宁波
47ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 47 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 内蒙古
120ms 121.42.15.205[山东青岛阿里云]
sdlede.com.		600	IN	A	121.42.15.205
;; Query time: 120 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 18:08:25 UTC 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
移动 安徽安庆
107ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 107 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 福建福州
93ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 93 msec
;; SERVER: 211.138.156.66#53(211.138.156.66)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广西北海
114ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 114 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 湖北天门
201ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 201 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 山西忻州
110ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 110 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 天津
26ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 26 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 西藏拉萨
171ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 171 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 北京
60ms 121.42.15.205[山东青岛阿里云]
sdlede.com.		600	IN	A	121.42.15.205
;; Query time: 60 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 18:08:25 UTC 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
联通 青海
266ms 121.42.15.205[山东青岛阿里云]
sdlede.com.		600	IN	A	121.42.15.205
;; Query time: 266 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 18:08:25 UTC 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
联通 福建福州
3ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	1	IN	A	121.42.15.205

;; Query time: 3 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 甘肃庆阳
279ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 279 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Oct 30 18:08:25 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河南南阳
29ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 29 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:08:24 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 辽宁大连
340ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 340 msec
;; SERVER: 202.96.64.68#53(202.96.64.68)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
253ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 253 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山东济南
245ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 245 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 30 18:07:47 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 天津
205ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 205 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
283ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 283 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 云南昆明
304ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 304 msec
;; SERVER: 221.3.131.11#53(221.3.131.11)
;; WHEN: Sat Oct 31 02:08:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 重庆
251ms 121.42.15.205[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdlede.com
;; global options: +cmd

;; ANSWER SECTION:
sdlede.com.	600	IN	A	121.42.15.205

;; Query time: 251 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sat Oct 31 02:08:25 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。

sdlede.com 优化建议

1、围绕dns延迟测试与dns测速在线,建议优化山东青岛阿里云单一节点架构,增加多地域解析节点,降低最慢970ms的响应波动,提升dns解析查询在线体验。
2、结合dns污染查询与dns劫持检测,建议定期使用dns检测工具核查解析一致性,当前全部指向同一IP虽无污染,仍应部署dns污染在线检测机制防患未然。
3、针对dns速度测试与dns测试网站,建议启用智能dns选优与dns轮询策略,缩短平均约190ms的解析耗时,并完善dns历史解析记录查询功能。

其他工具历史

更新时间 2026-10-31 08:41:05
广告
广告