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control-flow.net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control-flow.net2026-10-15 01:51:12
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 河北承德电信54ms 上海电信1025ms 233.2ms
电信 河北承德电信54ms 上海电信1025ms 302.3ms
移动 福建厦门移动88ms -181ms 126.222ms
联通 山东济南联通192ms -575ms 257.909ms
华东 福建厦门移动88ms 上海电信1025ms 337ms
华北 河北承德电信54ms 内蒙古赤峰联通225ms 138ms
华南 海南三亚移动107ms 广东东莞电信948ms 527.5ms
华中 湖北襄阳移动115ms 湖南邵阳联通230ms 161.25ms
西北 甘肃兰州电信67ms -240ms 166ms
西南 西藏拉萨移动180ms 贵州贵阳联通264ms 228.25ms
东北 -228ms -228ms 228ms
解析占比
全部 电信 移动 联通 被污染
112.253.2.74
112.253.2.74
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
68ms 112.253.2.74[山东潍坊联通]
control-flow.net.	600	IN	A	112.253.2.74
;; Query time: 68 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:50:39 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
电信 西藏
226ms 112.253.2.74[山东潍坊联通]
control-flow.net.	600	IN	A	112.253.2.74
;; Query time: 226 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:50:39 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
电信 甘肃兰州
67ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 67 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Thu Oct 15 01:50:39 CST 2026
;; MSG SIZE  rcvd: 778
详情
详情 HTTP PING DNS
电信 广东东莞
948ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 948 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 01:50:39 CST 2026
;; MSG SIZE  rcvd: 778
详情
详情 HTTP PING DNS
电信 河北承德
54ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 54 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:50:38 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 湖北宜昌
149ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 149 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 01:50:39 CST 2026
;; MSG SIZE  rcvd: 778
详情
详情 HTTP PING DNS
电信 山东滨州
173ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 173 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 17:50:39 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 山西长治
196ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 196 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:50:39 UTC 2026
;; MSG SIZE  rcvd: 778
详情
详情 HTTP PING DNS
电信 上海
1025ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 1025 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 01:50:40 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 天津
117ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 117 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:50:38 CST 2026
;; MSG SIZE  rcvd: 778
详情
详情 HTTP PING DNS
移动 陕西
181ms 112.253.2.74[山东潍坊联通]
control-flow.net.	600	IN	A	112.253.2.74
;; Query time: 181 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:50:59 UTC 2026
;; MSG SIZE  rcvd: 413

详情
详情 HTTP PING DNS
移动 北京
95ms 112.253.2.74[山东潍坊联通]
control-flow.net.	600	IN	A	112.253.2.74
;; Query time: 95 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:50:39 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
移动 福建厦门
88ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 88 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:50:38 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 甘肃庆阳
113ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 113 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:50:39 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 海南三亚
107ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 107 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:50:38 CST 2026
;; MSG SIZE  rcvd: 789
详情
详情 HTTP PING DNS
移动 湖北襄阳
115ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 115 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:50:38 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 湖南长沙
151ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 151 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Thu Oct 15 01:50:39 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 山东青岛
106ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 106 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Thu Oct 15 01:50:39 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 西藏拉萨
180ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 180 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:50:38 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 青海
240ms 112.253.2.74[山东潍坊联通]
control-flow.net.	600	IN	A	112.253.2.74
;; Query time: 240 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:50:39 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
联通 黑龙江
228ms 112.253.2.74[山东潍坊联通]
control-flow.net.	600	IN	A	112.253.2.74
;; Query time: 228 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:50:39 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
联通 四川
243ms 112.253.2.74[山东潍坊联通]
control-flow.net.	600	IN	A	112.253.2.74
;; Query time: 243 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:50:59 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
联通 江西
575ms 112.253.2.74[山东潍坊联通]
control-flow.net.	600	IN	A	112.253.2.74
;; Query time: 575 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:50:39 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
联通 宁夏
229ms 112.253.2.74[山东潍坊联通]
control-flow.net.	600	IN	A	112.253.2.74
;; Query time: 229 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:50:39 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
联通 福建福州
200ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 200 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:50:38 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 贵州贵阳
264ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 264 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Thu Oct 15 01:50:39 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 湖南邵阳
230ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 230 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:50:39 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
225ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 225 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 17:50:15 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 山东济南
192ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 192 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:50:15 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 天津
211ms 112.253.2.74[山东潍坊联通]
; <<>> DiG Go <<>> +noall +answer +stats control-flow.net
;; global options: +cmd

;; ANSWER SECTION:
control-flow.net.	600	IN	A	112.253.2.74

;; Query time: 211 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Thu Oct 15 01:50:39 CST 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。

control-flow.net 优化建议

1、针对检测结果,该域名DNS解析全部指向山东潍坊联通单一节点,IP固定无变化,但查询时间波动明显,从54ms到1025ms,建议重点关注响应速度稳定性,利用dns测速在线和dns解析查询在线工具进行持续监测,结合dns污染检测排查节点异常,优化dns延迟测试周期以提升用户体验。
2、检测结果显示所有请求均返回同一IP,无劫持或污染迹象,但存在极端耗时情况,建议部署dns在线查询工具验证多地区解析一致性,通过dns历史解析记录查询分析节点调度策略,并采用dns测速工具对比不同网络环境下的性能差异,确保dns解析速度测试结果可靠。
3、鉴于当前解析集中且响应时间跨度大,建议配置dns轮询机制分散流量压力,使用dns检测工具评估线路质量,并参考dns污染检测网站反馈优化解析路径,最终结合dns查询网和dns解析查询工具调整智能dns策略,降低长尾响应风险。

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更新时间 2026-10-15 07:55:02
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