rfl-ptfe.com的DNS测速结果_dns解析查询

工具简介

rfl-ptfe.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rfl-ptfe.com2026-11-12 01:50:14

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	安徽安庆电信60ms	江苏无锡移动705ms	261.7ms
电信	安徽安庆电信60ms	甘肃庆阳电信304ms	168.778ms
移动	浙江湖州移动127ms	江苏无锡移动705ms	296.5ms
联通	-119ms	海南海口联通454ms	308.222ms
华东	安徽安庆电信60ms	江苏无锡移动705ms	242.5ms
华北	-141ms	天津联通324ms	249.667ms
华南	海南海口电信142ms	海南海口联通454ms	304ms
华中	湖北宜昌电信229ms	湖北襄阳移动310ms	276ms
西北	宁夏银川移动193ms	甘肃庆阳移动371ms	289.333ms
西南	-119ms	西藏拉萨移动431ms	257.571ms
东北	吉林长春电信201ms	吉林长春移动219ms	209.333ms

解析占比

全部3 电信3 移动3 联通3 被污染0

复制IP

rfl-ptfe-com-9449730c.xincache5.cn.
host4433151023.xincache5.cn.
103.217.192.55

rfl-ptfe-com-9449730c.xincache5.cn. 96.667%

host4433151023.xincache5.cn. 96.667%

103.217.192.55 96.667%

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
电信北京	141ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 141 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 11 17:49:24 UTC 2026 ;; MSG SIZE rcvd: 123 详情详情 HTTP PING DNS
电信安徽安庆	60ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 60 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:49:23 CST 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
电信甘肃庆阳	304ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 304 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Wed Nov 11 17:49:24 UTC 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
电信贵州黔南布依族苗族自治州	140ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 140 msec ;; SERVER: 192.168.110.1#53(192.168.110.1) ;; WHEN: Thu Nov 12 01:49:24 CST 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
电信海南海口	142ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 142 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:49:23 CST 2026 ;; MSG SIZE rcvd: 549 详情详情 HTTP PING DNS
电信湖北宜昌	229ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 229 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Nov 12 01:49:24 CST 2026 ;; MSG SIZE rcvd: 747 详情详情 HTTP PING DNS
电信吉林长春	201ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 201 msec ;; SERVER: 219.149.194.55#53(219.149.194.55) ;; WHEN: Thu Nov 12 01:49:24 CST 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
电信浙江温州	70ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 70 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Nov 12 01:49:24 CST 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
电信重庆	232ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 232 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Nov 12 01:49:24 CST 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
移动福建福州	179ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 179 msec ;; SERVER: 211.138.151.161#53(211.138.151.161) ;; WHEN: Thu Nov 12 01:49:24 CST 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
移动甘肃庆阳	371ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 371 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Wed Nov 11 17:49:24 UTC 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
移动广东佛山	257ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 900 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 900 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 900 IN A 103.217.192.55 ;; Query time: 257 msec ;; SERVER: 120.196.165.24#53(120.196.165.24) ;; WHEN: Thu Nov 12 01:49:24 CST 2026 ;; MSG SIZE rcvd: 792 详情详情 HTTP PING DNS
移动广西梧州	419ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 419 msec ;; SERVER: 192.168.5.30#53(192.168.5.30) ;; WHEN: Wed Nov 11 17:49:24 UTC 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
移动黑龙江鸡西	208ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 208 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:49:23 CST 2026 ;; MSG SIZE rcvd: 792 详情详情 HTTP PING DNS
移动湖北襄阳	310ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 310 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:49:23 CST 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
移动吉林长春	219ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 219 msec ;; SERVER: 211.141.16.99#53(211.141.16.99) ;; WHEN: Thu Nov 12 01:49:24 CST 2026 ;; MSG SIZE rcvd: 747 详情详情 HTTP PING DNS
移动江苏无锡	705ms	没有记录	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; Query time: 705 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:49:29 CST 2026 ;; MSG SIZE rcvd: 30 详情详情 HTTP PING DNS
移动宁夏银川	193ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 193 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) ;; WHEN: Thu Nov 12 01:49:24 CST 2026 ;; MSG SIZE rcvd: 758 详情详情 HTTP PING DNS
移动西藏拉萨	431ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 431 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:49:24 CST 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
移动浙江湖州	127ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 127 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:49:23 CST 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
移动重庆	139ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 139 msec ;; SERVER: 192.168.68.1#53(192.168.68.1) ;; WHEN: Thu Nov 12 01:49:24 CST 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
联通四川	119ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 119 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 11 17:49:24 UTC 2026 ;; MSG SIZE rcvd: 123 详情详情 HTTP PING DNS
联通云南	365ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 365 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 11 17:49:44 UTC 2026 ;; MSG SIZE rcvd: 123 详情详情 HTTP PING DNS
联通江西	314ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 314 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 11 17:49:24 UTC 2026 ;; MSG SIZE rcvd: 123 详情详情 HTTP PING DNS
联通广东深圳	248ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 248 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Nov 11 17:46:35 UTC 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
联通贵州贵阳	377ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 377 msec ;; SERVER: 221.13.28.234#53(221.13.28.234) ;; WHEN: Thu Nov 12 01:49:24 CST 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
联通海南海口	454ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 454 msec ;; SERVER: 221.11.132.2#53(221.11.132.2) ;; WHEN: Thu Nov 12 01:49:24 CST 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
联通河北唐山	284ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 284 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 01:49:24 CST 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
联通湖北武汉	289ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 289 msec ;; SERVER: 218.104.111.122#53(218.104.111.122) ;; WHEN: Thu Nov 12 01:49:23 CST 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS
联通天津	324ms	rfl-ptfe-com-9449730c.xincache5.cn. host4433151023.xincache5.cn. 103.217.192.55[上海Hubei Feixun Network Co., Ltd]	; <<>> DiG Go <<>> +noall +answer +stats rfl-ptfe.com ;; global options: +cmd ;; ANSWER SECTION: rfl-ptfe.com. 600 IN CNAME rfl-ptfe-com-9449730c.xincache5.cn. rfl-ptfe-com-9449730c.xincache5.cn. 600 IN CNAME host4433151023.xincache5.cn. host4433151023.xincache5.cn. 600 IN A 103.217.192.55 ;; Query time: 324 msec ;; SERVER: 202.99.96.68#53(202.99.96.68) ;; WHEN: Thu Nov 12 01:49:24 CST 2026 ;; MSG SIZE rcvd: 208 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

rfl-ptfe.com 优化建议

1、针对本次DNS检测工具结果，建议使用dns测速在线与dns解析查询在线工具复测，关注查询耗时从60ms到705ms的波动，结合dns速度在线测试定位慢节点，优化解析链路稳定性。
2、建议通过dns污染查询与dns劫持检测工具核查解析一致性，本次多数请求指向上海同一IP，但存在空返回记录，需用dns历史解析记录查询比对，排除dns污染在线检测风险。
3、建议使用在线dns测试工具与dns检测工具持续监控，配合dns解析速度测试及站长工具dns观察响应分布，缩短域名dns解析查询的平均延迟，提升访问体验。

其他工具历史

更新时间 2026-11-12 04:19:04

	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