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8pnb.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8pnb.com2026-10-15 01:53:16
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 江苏盐城电信54ms 新疆乌鲁木齐电信1118ms 251.533ms
电信 江苏盐城电信54ms 新疆乌鲁木齐电信1118ms 372.778ms
移动 浙江台州移动83ms 河南洛阳移动198ms 138.143ms
联通 -122ms 新疆博尔塔拉蒙古自治州联通346ms 230.286ms
华东 江苏盐城电信54ms 安徽亳州联通266ms 177.364ms
华北 山西长治移动104ms 内蒙古包头电信284ms 188.333ms
华南 -196ms -196ms 196ms
华中 湖北武汉移动105ms 湖南长沙电信309ms 221.333ms
西北 青海西宁电信85ms 新疆乌鲁木齐电信1118ms 544.6ms
西南 -122ms 重庆联通243ms 183.667ms
东北 辽宁大连联通232ms 辽宁大连联通232ms 232ms
解析占比
全部 电信 移动 联通 被污染
121.40.21.53
121.40.21.53
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 湖北襄阳
221ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 221 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 17:52:28 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 湖南长沙
309ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 309 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 17:52:28 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 江苏盐城
54ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	607	IN	A	121.40.21.53

;; Query time: 54 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:52:27 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 内蒙古包头
284ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	606	IN	A	121.40.21.53

;; Query time: 284 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Wed Oct 14 17:52:28 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 青海西宁
85ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 85 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 01:52:28 CST 2026
;; MSG SIZE  rcvd: 726
详情
详情 HTTP PING DNS
电信 山东滨州
192ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 192 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 17:52:28 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 陕西西安
985ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 985 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 17:52:29 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
1118ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 1118 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 01:51:55 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 浙江宁波
107ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 107 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Thu Oct 15 01:52:28 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 河南洛阳
198ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 198 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Thu Oct 15 01:52:27 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 湖北武汉
105ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 105 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Thu Oct 15 01:52:28 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 山东青岛
102ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 102 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:52:27 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 山西长治
104ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 104 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:52:28 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
189ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 189 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 01:52:28 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 云南昆明
186ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 186 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Thu Oct 15 01:52:28 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 浙江台州
83ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:52:27 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 北京
177ms 121.40.21.53[浙江杭州阿里云]
8pnb.com.		600	IN	A	121.40.21.53
;; Query time: 177 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:52:28 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
联通 广西
196ms 121.40.21.53[浙江杭州阿里云]
8pnb.com.		600	IN	A	121.40.21.53
;; Query time: 196 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:52:28 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
联通 江西
259ms 121.40.21.53[浙江杭州阿里云]
8pnb.com.		600	IN	A	121.40.21.53
;; Query time: 259 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:52:28 UTC 2026
;; MSG SIZE  rcvd: 53

详情
详情 HTTP PING DNS
联通 云南
122ms 121.40.21.53[浙江杭州阿里云]
8pnb.com.		1800	IN	A	121.40.21.53
;; Query time: 122 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:52:48 UTC 2026
;; MSG SIZE  rcvd: 53

详情
详情 HTTP PING DNS
联通 安徽亳州
266ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 266 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 17:52:28 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 福建福州
203ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 203 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:52:27 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 河南洛阳
288ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 288 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:52:27 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 湖南邵阳
207ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 207 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:52:28 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 辽宁大连
232ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 232 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:52:27 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 山东潍坊
229ms 121.40.21.53[浙江杭州阿里云]
8pnb.com.		600	IN	A	121.40.21.53
;; Query time: 229 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Thu Oct 15 01:52:28 CST 2026
;; MSG SIZE  rcvd: 53

详情
详情 HTTP PING DNS
联通 上海
230ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 230 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 01:52:28 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
346ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 346 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Oct 15 01:52:28 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 浙江金华
226ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 226 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Thu Oct 15 01:52:28 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 重庆
243ms 121.40.21.53[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 8pnb.com
;; global options: +cmd

;; ANSWER SECTION:
8pnb.com.	600	IN	A	121.40.21.53

;; Query time: 243 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Thu Oct 15 01:52:28 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

8pnb.com 优化建议

1、针对8pnb.com全部解析至单一浙江杭州阿里云节点,可结合dns测速在线与在线dns查询工具,对比电信ipv6dns及dns在线检测结果,评估是否存在多线路冗余需求。
2、当前dns解析速度测试显示响应时间波动明显,建议通过dns测试工具或站长工具dns执行dns历史解析记录查询,排查阿里公共dns与智能dns的调度策略是否适配杭州移动dns等区域网络。
3、鉴于节点覆盖单一,需利用dns污染检测网站及dns劫持检测定期复核,同时参考在线测试最佳dns与dns测速工具,优先选用dns服务器查询中延迟更低的公共dns地址。

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更新时间 2026-10-16 09:04:02
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