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pmscience.cn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pmscience.cn2026-10-27 02:08:22
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 浙江金华移动19ms 贵州遵义联通170ms 73.433ms
电信 广东广州电信39ms 西藏山南电信128ms 70.583ms
移动 浙江金华移动19ms 湖北鄂州移动91ms 57.25ms
联通 山东泰安联通36ms 贵州遵义联通170ms 89.8ms
华东 浙江金华移动19ms 福建福州联通90ms 52.7ms
华北 天津电信39ms 河北唐山电信108ms 68.5ms
华南 广东广州电信39ms 广东深圳联通118ms 80ms
华中 湖北鄂州移动91ms 湖北襄阳电信117ms 104ms
西北 宁夏银川电信61ms 甘肃庆阳联通76ms 68.5ms
西南 重庆电信44ms 贵州遵义联通170ms 102.2ms
东北 辽宁大连移动52ms 黑龙江大庆联通109ms 75.333ms
解析占比
全部 电信 移动 联通 被污染
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166
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 广东广州
39ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	600	IN	A	39.97.111.166

;; Query time: 39 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 822
详情
详情 HTTP PING DNS
电信 河北唐山
108ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 108 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 27 02:07:20 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
电信 湖北襄阳
117ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	59	IN	A	39.97.111.166

;; Query time: 117 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 26 18:07:20 UTC 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
电信 宁夏银川
61ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 61 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
电信 山东威海
47ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 47 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
电信 上海
48ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 48 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
电信 四川成都
87ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 87 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 26 18:07:19 UTC 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
电信 天津
39ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	300	IN	A	39.97.111.166

;; Query time: 39 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 698
详情
详情 HTTP PING DNS
电信 西藏山南
128ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	599	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 128 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Tue Oct 27 02:07:20 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
电信 云南保山
82ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	304	IN	A	39.97.111.166

;; Query time: 82 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
电信 浙江宁波
47ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	300	IN	A	39.97.111.166

;; Query time: 47 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
电信 重庆
44ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 44 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 698
详情
详情 HTTP PING DNS
移动 海南
45ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
pmscience.cn.		600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com. 60 IN A 39.97.111.166
;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 18:07:20 UTC 2026
;; MSG SIZE  rcvd: 115

详情
详情 HTTP PING DNS
移动 湖北鄂州
91ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 91 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
移动 吉林长春
65ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 65 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 903
详情
详情 HTTP PING DNS
移动 江西宜春
59ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	600	IN	A	39.97.111.166

;; Query time: 59 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 171
详情
详情 HTTP PING DNS
移动 辽宁大连
52ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
移动 山西长治
47ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 47 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 26 18:07:19 UTC 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
移动 天津
80ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 80 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
移动 浙江金华
19ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	600	IN	A	39.97.111.166

;; Query time: 19 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
联通 江西
84ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
pmscience.cn.		600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com. 60 IN A 39.97.111.166
;; Query time: 84 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 18:07:20 UTC 2026
;; MSG SIZE  rcvd: 104

详情
详情 HTTP PING DNS
联通 安徽马鞍山
41ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
联通 福建福州
90ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 90 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
联通 甘肃庆阳
76ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 76 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Oct 26 18:07:19 UTC 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
联通 广东深圳
118ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 118 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 26 18:04:49 UTC 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
联通 贵州遵义
170ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	599	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 170 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
联通 海南海口
118ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 118 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
联通 黑龙江大庆
109ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 109 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
联通 山东泰安
36ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 36 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS
联通 上海
56ms dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
39.97.111.166[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pmscience.cn
;; global options: +cmd

;; ANSWER SECTION:
pmscience.cn.	600	IN	CNAME	dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.
dbc6b6e93e412c5fb3e962016e17e8e0.dlszywz.com.	60	IN	A	39.97.111.166

;; Query time: 56 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Tue Oct 27 02:07:19 CST 2026
;; MSG SIZE  rcvd: 160
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

pmscience.cn 优化建议

1、pmscience.cn多次解析均指向北京阿里云同一IP,建议使用dns解析查询在线与dns检测工具核查解析一致性,确认无dns污染及解析异常。
2、响应时间从19ms到170ms波动明显,建议通过dns测速在线与dns速度测试工具监测各时段表现,评估dns解析速度稳定性。
3、可结合dns历史解析记录查询与dns污染在线检测,持续跟踪解析记录变化,避免dns劫持或解析异常影响访问。

其他工具历史

更新时间 2026-10-27 10:05:03
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