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szldii.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szldii.com2026-10-21 01:46:07
预估消耗 0 检测点,实际消耗以【检测点账单】为准
29

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 广东广州电信42ms 四川成都联通575ms 211.586ms
电信 广东广州电信42ms 甘肃兰州电信453ms 138.818ms
移动 上海移动100ms 云南昆明移动506ms 226ms
联通 内蒙古赤峰联通100ms 四川成都联通575ms 271.083ms
华东 上海移动100ms 山东烟台联通279ms 180.25ms
华北 -69ms 山西临汾联通272ms 147ms
华南 广东广州电信42ms 广东深圳联通193ms 117.5ms
华中 河南驻马店电信181ms 湖北襄阳联通252ms 216.5ms
西北 新疆昌吉回族自治州电信134ms 甘肃兰州电信453ms 304.75ms
西南 贵州遵义电信79ms 四川成都联通575ms 271.167ms
东北 辽宁盘锦电信97ms 吉林长春移动280ms 218ms
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 北京
69ms 103.21.141.130[上海电信]
szldii.com.		600	IN	A	103.21.141.130
;; Query time: 69 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 17:45:51 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 甘肃兰州
453ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 453 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Wed Oct 21 01:45:51 CST 2026
;; MSG SIZE  rcvd: 235
详情
详情 HTTP PING DNS
电信 广东广州
42ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 42 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Wed Oct 21 01:45:51 CST 2026
;; MSG SIZE  rcvd: 235
详情
详情 HTTP PING DNS
电信 贵州遵义
79ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 79 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:45:50 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 河南驻马店
181ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

;; ANSWER SECTION:
szldii.com.	900	IN	A	103.21.141.130

;; Query time: 181 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Wed Oct 21 01:45:51 CST 2026
;; MSG SIZE  rcvd: 235
详情
详情 HTTP PING DNS
电信 辽宁盘锦
97ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 97 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Tue Oct 20 17:45:51 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 山西长治
170ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 170 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 20 17:45:51 UTC 2026
;; MSG SIZE  rcvd: 235
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 szldii.com
;; global options: +cmd

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

;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:45:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 天津
80ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 80 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:45:50 CST 2026
;; MSG SIZE  rcvd: 235
详情
详情 HTTP PING DNS
电信 西藏山南
126ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 126 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Wed Oct 21 01:45:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
134ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 134 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:45:50 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 安徽六安
117ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 117 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:45:50 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 贵州黔东南苗族侗族自治州
245ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

;; ANSWER SECTION:
szldii.com.	3600	IN	A	103.21.141.130

;; Query time: 245 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:45:51 CST 2026
;; MSG SIZE  rcvd: 246
详情
详情 HTTP PING DNS
移动 吉林长春
280ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 280 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Wed Oct 21 01:45:51 CST 2026
;; MSG SIZE  rcvd: 235
详情
详情 HTTP PING DNS
移动 上海
100ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 100 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Wed Oct 21 01:45:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 天津
108ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 108 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Wed Oct 21 01:45:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 云南昆明
506ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 506 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Wed Oct 21 01:45:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 青海
267ms 103.21.141.130[上海电信]
szldii.com.		600	IN	A	103.21.141.130
;; Query time: 267 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 17:45:51 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 北京
230ms 103.21.141.130[上海电信]
szldii.com.		600	IN	A	103.21.141.130
;; Query time: 230 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 17:45:51 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 福建漳州
225ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 225 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:45:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 广东深圳
193ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 193 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 20 17:43:28 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 黑龙江大庆
230ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 230 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:45:50 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 湖北襄阳
252ms 103.21.141.130[上海电信]
szldii.com.		600	IN	A	103.21.141.130
;; Query time: 252 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Wed Oct 21 01:45:51 CST 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
联通 吉林长春
265ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 265 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Wed Oct 21 01:45:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
100ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 100 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 20 17:45:33 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山东烟台
279ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 279 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:45:50 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山西临汾
272ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 272 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 20 17:45:51 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 四川成都
575ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 575 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Wed Oct 21 01:45:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
365ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats szldii.com
;; global options: +cmd

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

;; Query time: 365 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Oct 21 01:45:51 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。

szldii.com 优化建议

1、针对dns测速在线查询延迟跨度42至575毫秒的波动,建议使用dns速度在线测试与dns解析速度测试工具持续监控,结合dns测速优化解析链路。
2、该域名解析稳定指向上海电信单节点,建议通过dns记录查询与dns解析记录查询补充多运营商解析记录,配合dns污染检测排查异地访问隐患。
3、响应快慢差距明显,建议用dns检测工具与在线dns测试工具建立定期dns检测机制,参考dns测速在线数据优化节点选优。

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更新时间 2026-10-21 04:50:02
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