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dowell-optics.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dowell-optics.com2026-10-22 01:58:04
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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 海南澄迈县电信31ms 新疆博尔塔拉蒙古自治州联通375ms 159.643ms
电信 海南澄迈县电信31ms 陕西西安电信295ms 108.7ms
移动 浙江金华移动78ms 西藏拉萨移动192ms 126.7ms
联通 黑龙江大庆联通203ms 新疆博尔塔拉蒙古自治州联通375ms 264.5ms
华东 江西南昌电信44ms 江苏联通295ms 118.4ms
华北 河北唐山电信46ms 山西长治电信220ms 128.667ms
华南 海南澄迈县电信31ms 广东广州移动89ms 60ms
华中 湖北襄阳移动129ms 湖北宜昌联通211ms 170ms
西北 青海西宁电信109ms 新疆博尔塔拉蒙古自治州联通375ms 228.857ms
西南 云南楚雄彝族自治州电信56ms 贵州贵阳联通283ms 150.167ms
东北 吉林长春移动101ms 吉林长春联通225ms 176.333ms
解析占比
全部 电信 移动 联通 被污染
47.238.68.169
47.238.68.169
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 海南澄迈县
31ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:57:59 CST 2026
;; MSG SIZE  rcvd: 782
详情
详情 HTTP PING DNS
电信 河北唐山
46ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 46 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 22 01:57:59 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 江西南昌
44ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 44 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:58:00 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 青海西宁
109ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 109 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 22 01:58:00 CST 2026
;; MSG SIZE  rcvd: 782
详情
详情 HTTP PING DNS
电信 山西长治
220ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 220 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:57:59 CST 2026
;; MSG SIZE  rcvd: 782
详情
详情 HTTP PING DNS
电信 陕西西安
295ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 295 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Oct 21 17:58:00 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 四川攀枝花
89ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 89 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:58:00 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
136ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 136 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:57:59 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
56ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 56 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 21 17:58:00 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 浙江温州
61ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 61 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 22 01:58:00 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 甘肃庆阳
163ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 163 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Oct 21 17:58:00 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 广东广州
89ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	900	IN	A	47.238.68.169

;; Query time: 89 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:57:59 CST 2026
;; MSG SIZE  rcvd: 782
详情
详情 HTTP PING DNS
移动 贵州黔东南苗族侗族自治州
123ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 123 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:57:59 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 湖北襄阳
129ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:57:59 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 吉林长春
101ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 101 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Thu Oct 22 01:58:00 CST 2026
;; MSG SIZE  rcvd: 782
详情
详情 HTTP PING DNS
移动 山东青岛
114ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 114 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Thu Oct 22 01:58:00 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 山西长治
120ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 120 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:57:59 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 西藏拉萨
192ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 192 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:57:59 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 云南保山
158ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 158 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:57:59 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 浙江金华
78ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 78 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Thu Oct 22 01:58:00 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 甘肃庆阳
319ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 319 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Oct 21 17:58:00 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 贵州贵阳
283ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 283 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Thu Oct 22 01:58:00 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 黑龙江大庆
203ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 203 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:57:59 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 湖北宜昌
211ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 211 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 22 01:58:00 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 吉林长春
225ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 225 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Thu Oct 22 01:58:00 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 江苏
295ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	730	IN	A	47.238.68.169

;; Query time: 295 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 22 01:58:00 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
205ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 205 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:57:59 CST 2026
;; MSG SIZE  rcvd: 68
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 新疆博尔塔拉蒙古自治州
375ms 47.238.68.169[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dowell-optics.com
;; global options: +cmd

;; ANSWER SECTION:
dowell-optics.com.	600	IN	A	47.238.68.169

;; Query time: 375 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Oct 22 01:58:00 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

dowell-optics.com 优化建议

1、针对香港阿里云单IP响应最快31ms最慢375ms的波动,建议使用dns测速在线与dns速度在线测试工具持续监测,结合dns解析速度测试定位慢节点并优化线路调度。
2、存在一次0ms空解析记录,建议通过dns污染查询与dns劫持检测工具核查异常,并利用dns历史解析记录查询比对历史指向确认解析稳定性。
3、IP集中香港阿里云单点,建议借助dns在线查询与dns检测工具评估多节点冗余,结合dns测速工具对比香港dns与国内公共dns表现以提升容灾能力。

其他工具历史

更新时间 2026-10-22 06:56:03
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