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sedc.com.cn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sedc.com.cn2026-10-19 01:53:10
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 上海电信11ms 福建福州移动594ms 102.333ms
电信 上海电信11ms 黑龙江大庆电信100ms 51ms
移动 广东广州移动17ms 福建福州移动594ms 166ms
联通 上海联通11ms -399ms 93.083ms
华东 上海电信11ms 福建福州移动594ms 146ms
华北 -14ms -399ms 104.4ms
华南 广东广州移动17ms 广西梧州联通82ms 41.667ms
华中 湖北宜昌电信45ms 湖南郴州移动459ms 125.333ms
西北 甘肃庆阳移动56ms 新疆博尔塔拉蒙古自治州联通143ms 94.333ms
西南 -63ms 西藏拉萨移动127ms 85ms
东北 吉林长春联通53ms 黑龙江大庆电信100ms 77.667ms
解析占比
全部 电信 移动 联通 被污染
60.205.41.19
4.144.184.69
60.205.41.19
4.144.184.69
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
14ms 60.205.41.19[北京阿里云]
sedc.com.cn.		600	IN	A	60.205.41.19
;; Query time: 14 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 17:52:44 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
电信 黑龙江大庆
100ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 100 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:52:43 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 湖北宜昌
45ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 45 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 01:52:44 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 湖南长沙
61ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 61 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 18 17:52:44 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 吉林长春
80ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 80 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Mon Oct 19 01:52:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 内蒙古包头
46ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	606	IN	A	60.205.41.19

;; Query time: 46 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sun Oct 18 17:52:49 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 上海
11ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 11 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 19 01:52:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 四川攀枝花
75ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 75 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:52:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 天津
27ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 27 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:52:43 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
移动 福建福州
594ms 4.144.184.69[新加坡微软公司]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	60	IN	A	4.144.184.69

;; Query time: 594 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:52:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 甘肃庆阳
56ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 56 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 17:52:44 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 广东广州
17ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	900	IN	A	60.205.41.19

;; Query time: 17 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:52:43 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
移动 海南三亚
26ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 26 msec
;; SERVER: 221.176.88.95#53(221.176.88.95)
;; WHEN: Mon Oct 19 01:52:47 CST 2026
;; MSG SIZE  rcvd: 769
详情
详情 HTTP PING DNS
移动 湖北武汉
79ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 79 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:52:43 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 湖南郴州
459ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 459 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:52:43 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 山东青岛
52ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:52:43 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 西藏拉萨
127ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 127 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:52:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
84ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 84 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 01:52:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 云南
63ms 60.205.41.19[北京阿里云]
sedc.com.cn.		600	IN	A	60.205.41.19
;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 17:53:04 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 北京
399ms 60.205.41.19[北京阿里云]
sedc.com.cn.		600	IN	A	60.205.41.19
;; Query time: 399 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 17:52:45 UTC 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
联通 广西梧州
82ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 82 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Mon Oct 19 01:52:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 贵州遵义
84ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 84 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:52:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 湖北武汉
62ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 62 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Mon Oct 19 01:52:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 湖南郴州
46ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:52:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 吉林长春
53ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 53 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Mon Oct 19 01:52:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 江苏
62ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	1	IN	A	60.205.41.19

;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:52:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 上海
11ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 11 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 19 01:52:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 四川成都
76ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 76 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Mon Oct 19 01:52:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 天津
36ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 36 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Mon Oct 19 01:52:44 CST 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
143ms 60.205.41.19[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sedc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sedc.com.cn.	600	IN	A	60.205.41.19

;; Query time: 143 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Oct 19 01:52:44 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。

sedc.com.cn 优化建议

1、针对sedc.com.cn多数节点解析至北京阿里云单IP、响应17-594ms不均衡的问题,建议使用dns测速在线、dns解析查询在线、dns污染检测工具、dns速度在线测试进行多节点复测,确认解析稳定性。
2、新加坡微软IP响应594ms明显偏慢,建议通过dns测速、dns检测工具、dns解析速度测试、在线测试dns速度核查异常节点,评估是否需调整解析线路。
3、单IP集中解析存在可用性风险,建议借助dns轮询、智能dns、dns选优、dns解析记录查询配置多节点冗余,缩短整体访问延迟。

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更新时间 2026-10-19 05:47:04
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