xpdf.net的DNS测速结果_dns解析查询_在线dns测试工具-51CESU

工具简介

xpdf.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xpdf.net2026-08-30 02:03:17

预估消耗 0 检测点，实际消耗以【检测点账单】为准

检测节点

响应时间分布域名污染分布

污染比例：0%

登录51CESU，立即查看域名污染全国分布情况
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概览

区域/运营商	响应最快	响应最慢	平均响应
全部	福建福州联通1ms	北京联通1024ms	174.2ms
电信	-8ms	-661ms	188ms
移动	-10ms	内蒙古阿拉善盟移动247ms	69.4ms
联通	福建福州联通1ms	北京联通1024ms	204.273ms
华东	福建福州联通1ms	山东滨州电信372ms	132.5ms
华北	-10ms	北京联通1024ms	324.8ms
华南	-8ms	-54ms	24ms
华中	-10ms	河南驻马店电信316ms	84.4ms
西北	-204ms	新疆博尔塔拉蒙古自治州联通309ms	251ms
西南	四川广安电信80ms	-661ms	319.75ms
东北	-7ms	-15ms	10ms

解析占比

全部2 电信2 移动2 联通2 被污染0

复制IP

172.67.178.18
104.21.17.186

172.67.178.18 100%

104.21.17.186 100%

DNS查询详情

全部

响应超时0 被污染0

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	21ms	172.67.178.18[美国Cloudflare, Inc.] 104.21.17.186[美国Cloudflare, Inc.]	xpdf.net. 600 IN A 172.67.178.18 xpdf.net. 600 IN A 104.21.17.186 ;; Query time: 21 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 377 详情详情 HTTP PING DNS
电信内蒙古	332ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	xpdf.net. 300 IN A 104.21.17.186 xpdf.net. 300 IN A 172.67.178.18 ;; Query time: 332 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 69 详情详情 HTTP PING DNS
电信云南	104ms	172.67.178.18[美国Cloudflare, Inc.] 104.21.17.186[美国Cloudflare, Inc.]	xpdf.net. 300 IN A 172.67.178.18 xpdf.net. 300 IN A 104.21.17.186 ;; Query time: 104 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信贵州	661ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	xpdf.net. 300 IN A 104.21.17.186 xpdf.net. 300 IN A 172.67.178.18 ;; Query time: 661 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信吉林	8ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	xpdf.net. 1 IN A 104.21.17.186 xpdf.net. 1 IN A 172.67.178.18 ;; Query time: 8 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信广东	54ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	xpdf.net. 600 IN A 104.21.17.186 xpdf.net. 600 IN A 172.67.178.18 ;; Query time: 54 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 388 详情详情 HTTP PING DNS
电信安徽	90ms	172.67.178.18[美国Cloudflare, Inc.] 104.21.17.186[美国Cloudflare, Inc.]	xpdf.net. 900 IN A 172.67.178.18 xpdf.net. 900 IN A 104.21.17.186 ;; Query time: 90 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信黑龙江	15ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	xpdf.net. 1 IN A 104.21.17.186 xpdf.net. 1 IN A 172.67.178.18 ;; Query time: 15 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信河南驻马店	316ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	xpdf.net. 900 IN A 104.21.17.186 xpdf.net. 900 IN A 172.67.178.18 ;; Query time: 316 msec ;; SERVER: 192.168.5.1#53(192.168.5.1) (UDP) ;; WHEN: Sun Aug 30 02:02:32 CST 2026 ;; MSG SIZE rcvd: 388 详情详情 HTTP PING DNS
电信江苏盐城	204ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	xpdf.net. 609 IN A 104.21.17.186 xpdf.net. 609 IN A 172.67.178.18 ;; Query time: 204 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Sun Aug 30 02:02:31 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信江西宜春	112ms	172.67.178.18[美国Cloudflare, Inc.] 104.21.17.186[美国Cloudflare, Inc.]	xpdf.net. 300 IN A 172.67.178.18 xpdf.net. 300 IN A 104.21.17.186 ;; Query time: 112 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Sun Aug 30 02:02:31 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信山东滨州	372ms	172.67.178.18[美国Cloudflare, Inc.] 104.21.17.186[美国Cloudflare, Inc.]	xpdf.net. 300 IN A 172.67.178.18 xpdf.net. 300 IN A 104.21.17.186 ;; Query time: 372 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP) ;; WHEN: Sun Aug 30 02:02:32 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信陕西西安	263ms	172.67.178.18[美国Cloudflare, Inc.] 104.21.17.186[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats xpdf.net ;; global options: +cmd ;; ANSWER SECTION: xpdf.net. 600 IN A 172.67.178.18 xpdf.net. 600 IN A 104.21.17.186 ;; Query time: 263 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Aug 30 02:02:37 CST 2026 ;; MSG SIZE rcvd: 690 详情详情 HTTP PING DNS
电信四川广安	80ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	xpdf.net. 1 IN A 104.21.17.186 xpdf.net. 1 IN A 172.67.178.18 ;; Query time: 80 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Sun Aug 30 02:02:31 CST 2026 ;; MSG SIZE rcvd: 69 详情详情 HTTP PING DNS
移动河南	10ms	172.67.178.18[美国Cloudflare, Inc.] 104.21.17.186[美国Cloudflare, Inc.]	xpdf.net. 600 IN A 172.67.178.18 xpdf.net. 600 IN A 104.21.17.186 ;; Query time: 10 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 69 详情详情 HTTP PING DNS
移动山西	10ms	172.67.178.18[美国Cloudflare, Inc.] 104.21.17.186[美国Cloudflare, Inc.]	xpdf.net. 235 IN A 172.67.178.18 xpdf.net. 235 IN A 104.21.17.186 ;; Query time: 10 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动湖南	64ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	xpdf.net. 240 IN A 104.21.17.186 xpdf.net. 240 IN A 172.67.178.18 ;; Query time: 64 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动上海	16ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	xpdf.net. 30 IN A 104.21.17.186 xpdf.net. 30 IN A 172.67.178.18 ;; Query time: 16 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 69 详情详情 HTTP PING DNS
移动内蒙古阿拉善盟	247ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	xpdf.net. 300 IN A 104.21.17.186 xpdf.net. 300 IN A 172.67.178.18 ;; Query time: 247 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Sun Aug 30 02:02:32 CST 2026 ;; MSG SIZE rcvd: 69 详情详情 HTTP PING DNS
联通湖南	11ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	xpdf.net. 1 IN A 104.21.17.186 xpdf.net. 1 IN A 172.67.178.18 ;; Query time: 11 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通黑龙江	7ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	xpdf.net. 1 IN A 104.21.17.186 xpdf.net. 1 IN A 172.67.178.18 ;; Query time: 7 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通海南	8ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	xpdf.net. 1 IN A 104.21.17.186 xpdf.net. 1 IN A 172.67.178.18 ;; Query time: 8 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通青海	204ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	xpdf.net. 300 IN A 104.21.17.186 xpdf.net. 300 IN A 172.67.178.18 ;; Query time: 204 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通内蒙古	11ms	172.67.178.18[美国Cloudflare, Inc.] 104.21.17.186[美国Cloudflare, Inc.]	xpdf.net. 1 IN A 172.67.178.18 xpdf.net. 1 IN A 104.21.17.186 ;; Query time: 11 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通重庆	434ms	172.67.178.18[美国Cloudflare, Inc.] 104.21.17.186[美国Cloudflare, Inc.]	xpdf.net. 300 IN A 172.67.178.18 xpdf.net. 300 IN A 104.21.17.186 ;; Query time: 434 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通广东	10ms	172.67.178.18[美国Cloudflare, Inc.] 104.21.17.186[美国Cloudflare, Inc.]	xpdf.net. 1 IN A 172.67.178.18 xpdf.net. 1 IN A 104.21.17.186 ;; Query time: 10 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 18:02:32 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通北京	1024ms	172.67.178.18[美国Cloudflare, Inc.] 104.21.17.186[美国Cloudflare, Inc.]	;; communications error to 8.8.8.8#53: timed out xpdf.net. 300 IN A 172.67.178.18 xpdf.net. 300 IN A 104.21.17.186 ;; Query time: 1024 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) (UDP) ;; WHEN: Sun Aug 30 02:02:37 CST 2026 ;; MSG SIZE rcvd: 69 详情详情 HTTP PING DNS
联通福建福州	1ms	172.67.178.18[美国Cloudflare, Inc.] 104.21.17.186[美国Cloudflare, Inc.]	xpdf.net. 1 IN A 172.67.178.18 xpdf.net. 1 IN A 104.21.17.186 ;; Query time: 0 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Sun Aug 30 02:02:31 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通陕西西安	228ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats xpdf.net ;; global options: +cmd ;; ANSWER SECTION: xpdf.net. 300 IN A 104.21.17.186 xpdf.net. 300 IN A 172.67.178.18 ;; Query time: 228 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Aug 30 02:02:32 CST 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
联通新疆博尔塔拉蒙古自治州	309ms	104.21.17.186[美国Cloudflare, Inc.] 172.67.178.18[美国Cloudflare, Inc.]	xpdf.net. 300 IN A 104.21.17.186 xpdf.net. 300 IN A 172.67.178.18 ;; Query time: 309 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) (UDP) ;; WHEN: Sun Aug 30 02:02:32 CST 2026 ;; MSG SIZE rcvd: 81 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

xpdf.net 优化建议

1、使用在线DNS测速工具定期监测解析速度，筛选出响应稳定的节点。
2、结合DNS解析记录查询，分析不同时段的解析表现，优化解析策略。
3、通过DNS污染在线检测工具排查是否存在异常，确保解析安全。
4、利用DNS查询工具对比不同地区解析结果，针对性调整解析配置。
5、参考常用DNS列表，选择适合的公共DNS提升解析效率。

其他工具历史

更新时间 2026-08-31 01:19:02

	游客	注册用户
检测次数/工具/日	5	50
批量检测数量上限	不支持	10
每日登录奖励	不支持	最高 140 点
监控任务/API	不支持	支持