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sdgaoduo.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sdgaoduo.com2026-10-16 01:40:04
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 辽宁盘锦电信9ms 河南洛阳联通447ms 156.2ms
电信 辽宁盘锦电信9ms 河北唐山电信284ms 91.846ms
移动 福建漳州移动73ms 江苏常州移动286ms 151.75ms
联通 -64ms 河南洛阳联通447ms 253.111ms
华东 浙江宁波电信33ms 江苏常州移动286ms 88.857ms
华北 北京移动169ms 河北唐山电信284ms 232.5ms
华南 海南海口电信48ms 海南三亚联通280ms 166.75ms
华中 湖南长沙电信169ms 河南洛阳联通447ms 267.667ms
西北 甘肃兰州移动131ms -267ms 205.75ms
西南 云南昆明电信53ms 云南昆明联通306ms 131ms
东北 辽宁盘锦电信9ms 吉林长春电信113ms 62ms
解析占比
全部 电信 移动 联通 被污染
103.21.141.130
103.21.141.130
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 福建漳州
39ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 39 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 243
详情
详情 HTTP PING DNS
电信 海南海口
48ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:39:37 CST 2026
;; MSG SIZE  rcvd: 243
详情
详情 HTTP PING DNS
电信 河北唐山
284ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 284 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 湖北宜昌
187ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 187 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 243
详情
详情 HTTP PING DNS
电信 湖南长沙
169ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 169 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 17:39:38 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 吉林长春
113ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 113 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 江苏盐城
59ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 59 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:39:37 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 辽宁盘锦
9ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	30	IN	A	103.21.141.130

;; Query time: 9 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Thu Oct 15 17:39:38 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 上海
39ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 39 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 四川攀枝花
96ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 云南昆明
53ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 浙江宁波
33ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 33 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 重庆
65ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 65 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 243
详情
详情 HTTP PING DNS
移动 北京
169ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 169 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 福建漳州
73ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 73 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 甘肃兰州
131ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 131 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:39:37 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 广西北海
133ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 133 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 江苏常州
286ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 286 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 山东青岛
93ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 93 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
194ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 194 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 重庆
135ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 135 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 黑龙江
64ms 103.21.141.130[上海电信]
sdgaoduo.com.		1800	IN	A	103.21.141.130
;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 17:39:38 UTC 2026
;; MSG SIZE  rcvd: 57

详情
详情 HTTP PING DNS
联通 青海
267ms 103.21.141.130[上海电信]
sdgaoduo.com.		600	IN	A	103.21.141.130
;; Query time: 267 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 17:39:38 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 广东深圳
206ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 206 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 17:37:21 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 海南三亚
280ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 280 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 17:39:38 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 河北廊坊
249ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 249 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 17:39:38 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 河南洛阳
447ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 447 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
228ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 228 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:39:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 陕西渭南
231ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 231 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 17:39:38 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 云南昆明
306ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sdgaoduo.com
;; global options: +cmd

;; ANSWER SECTION:
sdgaoduo.com.	600	IN	A	103.21.141.130

;; Query time: 306 msec
;; SERVER: 221.3.131.11#53(221.3.131.11)
;; WHEN: Fri Oct 16 01:39:50 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sdgaoduo.com 优化建议

1、解析均指向同一上海电信节点,无污染及异常状态,但查询延迟波动明显,建议结合dns测速在线与dns在线测试工具持续监控节点稳定性,并利用智能dns策略优化不同区域访问路径。
2、针对当前单一上海节点响应时间差异较大,可引入dns解析在线查询与dns域名查询服务进行多地对比,同时参考dns速度测试结果调整dns选优机制,提升整体解析效率。
3、频繁的查询延迟变化可能影响用户体验,建议启用dns检测工具定期执行dns污染检测,并依据dns解析速度测试数据配置备用dns地址,确保服务可用性及响应一致性。

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更新时间 2026-10-16 08:48:02
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