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open17.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open17.com2026-11-02 01:52:31
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 天津移动18ms 辽宁营口联通313ms 129.667ms
电信 江西南昌电信41ms 湖北襄阳电信283ms 122.5ms
移动 天津移动18ms 重庆移动145ms 68.875ms
联通 湖南岳阳联通18ms 辽宁营口联通313ms 186.9ms
华东 江西南昌电信41ms 安徽马鞍山联通242ms 142.25ms
华北 天津移动18ms 河北唐山联通234ms 128.8ms
华南 广西南宁电信57ms 海南海口联通280ms 168.5ms
华中 湖南岳阳联通18ms 湖北襄阳电信283ms 147.333ms
西北 甘肃庆阳移动40ms 陕西咸阳联通245ms 122.5ms
西南 云南昆明联通44ms -238ms 111ms
东北 辽宁大连移动37ms 辽宁营口联通313ms 124.25ms
解析占比
全部 电信 移动 联通 被污染
124.221.45.90
124.221.45.90
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
213ms 124.221.45.90[上海腾讯]
open17.com.		600	IN	A	124.221.45.90
;; Query time: 213 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 17:51:06 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 甘肃兰州
172ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 172 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Mon Nov 02 01:51:06 CST 2026
;; MSG SIZE  rcvd: 542
详情
详情 HTTP PING DNS
电信 广西南宁
57ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 57 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Mon Nov 02 01:51:06 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
88ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 88 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Mon Nov 02 01:51:06 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 黑龙江大庆
103ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 103 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:51:05 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 湖北襄阳
283ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 283 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 17:51:06 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 江西南昌
41ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:51:06 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 辽宁盘锦
44ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 44 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sun Nov 01 17:51:06 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 宁夏银川
75ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 75 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Mon Nov 02 01:51:06 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 山西长治
147ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 147 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:51:05 CST 2026
;; MSG SIZE  rcvd: 542
详情
详情 HTTP PING DNS
电信 四川成都
103ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 103 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 17:51:06 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
144ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 144 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:51:05 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 福建龙岩
63ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 63 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Nov 02 01:51:06 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 甘肃庆阳
40ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 40 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Nov 01 17:51:06 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 河南商丘
141ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 141 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:51:05 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 辽宁大连
37ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 37 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Mon Nov 02 01:51:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 天津
18ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 18 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Nov 02 01:51:06 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 新疆昌吉回族自治州
59ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 59 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:51:05 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 云南保山
48ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:51:05 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 重庆
145ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 145 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Mon Nov 02 01:51:06 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 北京
32ms 124.221.45.90[上海腾讯]
open17.com.		600	IN	A	124.221.45.90
;; Query time: 32 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 17:51:06 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 四川
238ms 124.221.45.90[上海腾讯]
open17.com.		600	IN	A	124.221.45.90
;; Query time: 238 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 17:51:06 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 安徽马鞍山
242ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 242 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:51:05 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 海南海口
280ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 280 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Mon Nov 02 01:51:05 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河北唐山
234ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 234 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:51:06 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 湖南岳阳
18ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 18 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Mon Nov 02 01:51:06 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 辽宁营口
313ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 313 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 17:51:06 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 陕西咸阳
245ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 245 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:51:05 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 云南昆明
44ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 44 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:51:05 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 浙江温州
223ms 124.221.45.90[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats open17.com
;; global options: +cmd

;; ANSWER SECTION:
open17.com.	600	IN	A	124.221.45.90

;; Query time: 223 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 02 01:51:06 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。

open17.com 优化建议

1、dns测速在线显示全部解析指向上海腾讯单一IP,建议使用dns检测工具及dns污染检测确认无dns污染,并结合dns历史解析记录查询核对解析稳定性。
2、dns解析速度测试最快18ms、最慢313ms,差距明显,建议用dns测速在线与在线测试dns速度多节点复测,并参考杭州移动dns、西安移动dns等优化dns选优。
3、dns在线查询未见异常,建议定期使用dns查询网与dns劫持检测监控,配合dns解析查询在线及网站dns查询验证各运营商解析一致性。

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更新时间 2026-11-02 07:20:03
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