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sdhengxuneng.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sdhengxuneng.com2026-11-08 01:44:11
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 山西长治电信1030ms 181.633ms
电信 上海电信11ms 山西长治电信1030ms 143.75ms
移动 安徽合肥移动18ms 湖北襄阳移动337ms 216.583ms
联通 山西临汾联通32ms -276ms 187.5ms
华东 上海电信11ms 江苏南通移动276ms 87.6ms
华北 山西临汾联通32ms 山西长治电信1030ms 217.333ms
华南 广东惠州电信23ms 广西北海移动279ms 151ms
华中 湖南岳阳电信50ms 湖北襄阳移动337ms 204.4ms
西北 新疆昌吉回族自治州电信148ms 甘肃庆阳移动257ms 212.2ms
西南 贵州遵义电信76ms 西藏拉萨移动325ms 206.333ms
东北 辽宁盘锦电信84ms 辽宁盘锦电信84ms 84ms
解析占比
全部 电信 移动 联通 被污染
121.42.252.109
121.42.252.109
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
39ms 121.42.252.109[山东青岛阿里云]
sdhengxuneng.com.	600	IN	A	121.42.252.109
;; Query time: 39 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 17:43:46 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
电信 安徽安庆
31ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:43:45 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 广东惠州
23ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 23 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:43:46 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 贵州遵义
76ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:43:45 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 湖南岳阳
50ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:43:46 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 辽宁盘锦
84ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 84 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sat Nov 07 17:43:46 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 内蒙古包头
72ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	602	IN	A	121.42.252.109

;; Query time: 72 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sat Nov 07 17:43:46 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 山西长治
1030ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 1030 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:43:46 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 上海
11ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 11 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Sun Nov 08 01:43:46 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 天津
41ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:43:45 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
148ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 148 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:43:45 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 重庆
120ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 120 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Sun Nov 08 01:43:45 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
移动 安徽合肥
18ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	35	IN	A	121.42.252.109

;; Query time: 18 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sat Nov 07 17:43:46 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 甘肃庆阳
257ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 257 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Nov 07 17:43:46 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 广西北海
279ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 279 msec
;; SERVER: 211.138.245.180#53(211.138.245.180)
;; WHEN: Sun Nov 08 01:43:46 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 湖北襄阳
337ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 337 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Nov 07 17:43:46 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 湖南长沙
134ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 134 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Sun Nov 08 01:43:46 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 江苏南通
276ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 276 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:43:46 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 宁夏石嘴山
257ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 257 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:43:46 CST 2026
;; MSG SIZE  rcvd: 769
详情
详情 HTTP PING DNS
移动 上海
102ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 102 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Sun Nov 08 01:43:46 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 四川成都
297ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 297 msec
;; SERVER: 183.221.253.100#53(183.221.253.100)
;; WHEN: Sun Nov 08 01:43:46 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 西藏拉萨
325ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 325 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:43:46 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 新疆昌吉回族自治州
173ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 173 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:43:45 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 云南保山
144ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 144 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:43:45 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 四川
276ms 121.42.252.109[山东青岛阿里云]
sdhengxuneng.com.	600	IN	A	121.42.252.109
;; Query time: 276 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 17:43:46 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
联通 河南平顶山
271ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 271 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Nov 07 17:43:46 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 湖北武汉
230ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 230 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Sun Nov 08 01:43:46 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
90ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 90 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Nov 07 17:43:48 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
226ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 226 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:43:46 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 山西临汾
32ms 121.42.252.109[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdhengxuneng.com
;; global options: +cmd

;; ANSWER SECTION:
sdhengxuneng.com.	600	IN	A	121.42.252.109

;; Query time: 32 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Nov 07 17:43:46 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sdhengxuneng.com 优化建议

1、dns测速在线显示解析均指向山东青岛阿里云单一IP,建议使用dns污染查询与dns劫持检测工具确认无异常,并通过dns历史解析记录查询比对历史记录,排查潜在dns污染风险。
2、针对响应最慢达1030ms、快慢差距明显的问题,建议使用dns速度在线测试与在线测试dns速度工具持续监测,结合dns解析速度测试评估各运营商节点表现,优化解析线路。
3、建议通过dns查询网与dns在线检测工具定期执行dns检测,利用dns测速工具对比杭州移动dns、西安移动dns等公共dns节点,选择最优解析方案提升稳定性。

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更新时间 2026-11-08 05:29:05
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