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sh-fdtw.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sh-fdtw.com2026-10-18 01:40:07
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18ms 云南昆明移动1129ms 178.533ms
电信 上海电信18ms 辽宁大连电信395ms 133.286ms
移动 辽宁大连移动31ms 云南昆明移动1129ms 203.545ms
联通 吉林长春联通33ms 辽宁盘锦联通294ms 182ms
华东 上海电信18ms 山东滨州电信276ms 133.25ms
华北 山西临汾联通46ms 天津联通176ms 95ms
华南 海南三亚移动111ms 海南海口联通269ms 190ms
华中 湖南长沙电信41ms 河南洛阳移动59ms 50ms
西北 新疆昌吉回族自治州电信61ms 新疆昌吉回族自治州联通260ms 172.4ms
西南 四川成都联通39ms 云南昆明移动1129ms 281.625ms
东北 辽宁大连移动31ms 辽宁大连电信395ms 188.25ms
解析占比
全部 电信 移动 联通 被污染
42.120.17.29
42.120.17.29
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 贵州遵义
87ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 87 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:39:35 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 湖南长沙
41ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 41 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Sun Oct 18 01:39:36 CST 2026
;; MSG SIZE  rcvd: 67
详情
详情 HTTP PING DNS
电信 辽宁大连
395ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 395 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:39:36 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 山东滨州
276ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 276 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 17:39:36 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 上海
18ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	606	IN	A	42.120.17.29

;; Query time: 18 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:39:35 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 四川成都
55ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 55 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 17:39:36 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
61ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 61 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:39:36 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 内蒙古
47ms 42.120.17.29[浙江杭州阿里云]
sh-fdtw.com.		600	IN	A	42.120.17.29
;; Query time: 47 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 17:39:36 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
移动 福建龙岩
142ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 142 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:39:36 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 海南三亚
111ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 111 msec
;; SERVER: 221.176.88.95#53(221.176.88.95)
;; WHEN: Sun Oct 18 01:39:36 CST 2026
;; MSG SIZE  rcvd: 721
详情
详情 HTTP PING DNS
移动 河北沧州
101ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 101 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:39:36 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 河南洛阳
59ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 59 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 18 01:39:36 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 江西宜春
97ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 97 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:39:35 CST 2026
;; MSG SIZE  rcvd: 67
详情
详情 HTTP PING DNS
移动 辽宁大连
31ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:39:35 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 青海西宁
106ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 106 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 01:39:36 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 四川成都
242ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 242 msec
;; SERVER: 183.221.253.100#53(183.221.253.100)
;; WHEN: Sun Oct 18 01:39:36 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 西藏拉萨
174ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 174 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:39:36 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 云南昆明
1129ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 1129 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Sun Oct 18 01:39:37 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 宁夏
218ms 42.120.17.29[浙江杭州阿里云]
sh-fdtw.com.		600	IN	A	42.120.17.29
;; Query time: 218 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 17:39:37 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 甘肃庆阳
217ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 217 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 17:39:36 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 贵州遵义
266ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 266 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:39:36 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 海南海口
269ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 269 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Sun Oct 18 01:39:36 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 吉林长春
33ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 33 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sun Oct 18 01:39:36 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 辽宁盘锦
294ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 294 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:39:36 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
105ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 105 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 17:39:15 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 山西临汾
46ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 46 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 17:39:36 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 四川成都
39ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 39 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Sun Oct 18 01:39:41 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 天津
176ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 176 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sun Oct 18 01:39:36 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
260ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 260 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:39:36 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 云南昆明
261ms 42.120.17.29[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-fdtw.com
;; global options: +cmd

;; ANSWER SECTION:
sh-fdtw.com.	600	IN	A	42.120.17.29

;; Query time: 261 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:39:36 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。

sh-fdtw.com 优化建议

1、dns延迟测试显示30次查询均指向42.120.17.29浙江杭州阿里云,建议使用dns测速在线与dns解析查询在线工具持续监测响应波动,最长1129ms明显偏高。
2、dns污染检测与dns劫持检测结果一致无异常,建议结合dns历史解析记录查询和网站dns查询确认解析稳定性,并关注杭州移动dns等区域节点表现。
3、建议通过dns测速工具和在线测试dns速度定期复核,优化阿里公共dns缓存策略,缩短dns解析速度测试中的长尾延迟,提升整体访问体验。

其他工具历史

更新时间 2026-10-18 05:49:04
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