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sif100.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sif100.com2026-10-16 01:45:17
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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 天津电信47ms 广西梧州移动336ms 174.655ms
电信 天津电信47ms 宁夏银川电信323ms 119.667ms
移动 浙江台州移动88ms 广西梧州移动336ms 182.833ms
联通 上海联通175ms 海南三亚联通271ms 224.25ms
华东 福建漳州电信48ms 安徽合肥移动187ms 124.5ms
华北 天津电信47ms 内蒙古呼和浩特联通219ms 149.4ms
华南 海南三亚移动128ms 广西梧州移动336ms 245ms
华中 湖北宜昌电信54ms 湖南邵阳联通228ms 132.5ms
西北 青海西宁电信86ms 甘肃庆阳移动328ms 230.333ms
西南 贵州黔南布依族苗族自治州电信72ms -268ms 182.8ms
东北 黑龙江鸡西移动113ms 辽宁大连电信146ms 129.5ms
解析占比
全部 电信 移动 联通 被污染
47.94.171.191
47.94.171.191
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 福建漳州
48ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
电信 甘肃兰州
244ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 244 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
72ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 72 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 河南驻马店
57ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	900	IN	A	47.94.171.191

;; Query time: 57 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
电信 湖北宜昌
54ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 54 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
电信 辽宁大连
146ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 146 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 宁夏银川
323ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 323 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 青海西宁
86ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 86 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
电信 天津
47ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 47 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
移动 安徽合肥
187ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 187 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Thu Oct 15 17:44:27 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 甘肃庆阳
328ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 328 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 17:44:27 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广东广州
143ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 143 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广西梧州
336ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 336 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
246ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 246 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 海南三亚
128ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 128 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 河北沧州
106ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 106 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 河南郑州
191ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 191 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
113ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 113 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
移动 西藏拉萨
189ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 189 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 云南昆明
139ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 139 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Fri Oct 16 01:44:32 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 浙江台州
88ms 47.94.171.191[北京阿里云]
sif100.com.		600	IN	A	47.94.171.191
;; Query time: 88 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 北京
185ms 47.94.171.191[北京阿里云]
sif100.com.		300	IN	A	47.94.171.191
;; Query time: 185 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 17:44:27 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 云南
268ms 47.94.171.191[北京阿里云]
sif100.com.		600	IN	A	47.94.171.191
;; Query time: 268 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 17:44:47 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 海南三亚
271ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 271 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 17:44:27 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 湖南邵阳
228ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 228 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 17:44:27 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
219ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 219 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山东烟台
0ms 没有记录
dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found
详情
详情 HTTP PING DNS
联通 上海
175ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 175 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 天津
190ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 190 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Fri Oct 16 01:44:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
258ms 47.94.171.191[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sif100.com
;; global options: +cmd

;; ANSWER SECTION:
sif100.com.	600	IN	A	47.94.171.191

;; Query time: 258 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:44:27 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。

sif100.com 优化建议

1、检测显示多数节点解析至同一北京阿里云IP,但响应时间波动明显,建议通过dns测速在线工具持续监控dns解析速度,同时利用dns在线查询核实dns记录查询结果,并借助dns检测工具排查dns污染风险,优化dns解析查询配置以提升dns解析速度测试表现。
2、单次查询出现超时及空IP返回,需关注dns服务器查询稳定性,建议使用dns在线检测和dns测速工具验证dns解析查询在线效果,结合dns历史解析记录查询分析波动规律,并部署dns污染检测机制确保dns劫持检测覆盖。
3、节点响应差距显著,表明dns解析速度受地域影响,建议通过dns测试网站对比不同区域dns解析速度测试,参考杭州移动dns等本地dns记录,利用dns选优策略调整dns解析记录查询优先级,增强dns速度测试的可靠性。

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更新时间 2026-10-17 08:39:02
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