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sftank.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sftank.com2026-10-18 01:43:04
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 福建漳州电信12ms 河南驻马店电信465ms 158.31ms
电信 福建漳州电信12ms 河南驻马店电信465ms 115.455ms
移动 河北沧州移动82ms -238ms 148.375ms
联通 江苏联通53ms 安徽亳州联通288ms 213.4ms
华东 福建漳州电信12ms 安徽亳州联通288ms 143.571ms
华北 -33ms -238ms 151.75ms
华南 广东广州移动90ms 海南三亚移动121ms 105.5ms
华中 湖南长沙电信51ms 河南驻马店电信465ms 232.25ms
西北 青海西宁电信98ms 新疆昌吉回族自治州联通263ms 183.75ms
西南 云南昆明电信52ms 重庆联通277ms 164.5ms
东北 辽宁盘锦电信72ms 黑龙江大庆电信96ms 84ms
解析占比
全部 电信 移动 联通 被污染
117.50.208.108
117.50.208.108
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
33ms 117.50.208.108[北京电信]
sftank.com.		600	IN	A	117.50.208.108
;; Query time: 33 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 17:42:55 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 福建漳州
12ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 12 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:42:54 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
电信 河南驻马店
465ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	900	IN	A	117.50.208.108

;; Query time: 465 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Sun Oct 18 01:42:55 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
电信 黑龙江大庆
96ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:42:54 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 湖南长沙
51ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 51 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Sun Oct 18 01:42:54 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
电信 江西宜春
42ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:42:54 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 辽宁盘锦
72ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 72 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sat Oct 17 17:42:55 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 青海西宁
98ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 98 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:42:54 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
电信 山东滨州
208ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 208 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 17:42:55 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 山西长治
141ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 141 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:42:54 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
电信 云南昆明
52ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:42:55 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 内蒙古
238ms 117.50.208.108[北京电信]
sftank.com.		600	IN	A	117.50.208.108
;; Query time: 238 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 17:42:55 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
移动 北京
117ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 117 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sun Oct 18 01:42:55 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广东广州
90ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	900	IN	A	117.50.208.108

;; Query time: 90 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:42:54 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
移动 海南三亚
121ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 121 msec
;; SERVER: 221.176.88.95#53(221.176.88.95)
;; WHEN: Sun Oct 18 01:42:54 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 河北沧州
82ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 82 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:42:54 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 湖北天门
203ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 203 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:42:54 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 江苏无锡
174ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 174 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:42:54 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
162ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 162 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 01:42:55 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 北京
183ms 117.50.208.108[北京电信]
sftank.com.		600	IN	A	117.50.208.108
;; Query time: 183 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 17:42:55 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 安徽亳州
288ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 288 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 17:42:55 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河南南阳
210ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 210 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:42:54 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 江苏
53ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 53 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 01:42:55 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山西临汾
222ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 222 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 17:42:55 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 陕西渭南
212ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 212 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 17:42:55 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 天津
198ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 198 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sun Oct 18 01:42:55 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
263ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 263 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:42:55 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 浙江金华
228ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 228 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Sun Oct 18 01:42:55 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 重庆
277ms 117.50.208.108[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sftank.com
;; global options: +cmd

;; ANSWER SECTION:
sftank.com.	600	IN	A	117.50.208.108

;; Query time: 277 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sun Oct 18 01:42:55 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。

sftank.com 优化建议

1、针对解析IP单一集中于北京电信的情况,建议使用dns测速在线与dns解析查询在线工具多节点复测,结合dns历史解析记录查询确认是否存在解析锁定,并借助dns污染检测排查劫持风险。
2、建议通过dns速度测试与dns测试网站对北京电信节点做持续监测,结合dns检测工具分析12ms至465ms的波动区间,利用dns解析速度测试定位慢响应环节并优化。
3、建议使用dns查询网与在线dns测试工具核验各运营商解析一致性,配合dns劫持检测与dns污染在线检测确认解析安全,并通过dns选优提升多线路访问稳定性。

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更新时间 2026-10-18 05:47:04
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