1
HalloCQ 2018-11-01 10:35:11 +08:00
+1
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2
HalloCQ 2018-11-01 10:35:41 +08:00
好像是不定时的,不一定是晚上
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3
CivAx 2018-11-01 11:53:26 +08:00
对,腾讯的 DNS 近期经常出问题,上次还出现过大面积无法解析持续故障 10 分钟以上,已换 114 保平安。
有一说一,DNSPod 实际上就是后妈的孩子。 |
4
johnjiang85 2018-11-01 12:04:44 +08:00
@lastczj
解析到 119.75.213.61 这个 ip 显然没有问题 ''' curl -v https://www.baidu.com * Rebuilt URL to: https://www.baidu.com/ * Trying 119.75.213.61... * Connected to www.baidu.com (119.75.213.61) port 443 (#0) * found 148 certificates in /etc/ssl/certs/ca-certificates.crt * found 594 certificates in /etc/ssl/certs * ALPN, offering http/1.1 * SSL connection using TLS1.2 / ECDHE_RSA_AES_128_GCM_SHA256 * server certificate verification OK * server certificate status verification SKIPPED * common name: baidu.com (matched) * server certificate expiration date OK * server certificate activation date OK * certificate public key: RSA * certificate version: #3 * subject: C=CN,ST=beijing,L=beijing,OU=service operation department,O=Beijing Baidu Netcom Science Technology Co.\, Ltd,CN=baidu.com * start date: Tue, 03 Apr 2018 03:26:03 GMT * expire date: Sun, 26 May 2019 05:31:02 GMT * issuer: C=BE,O=GlobalSign nv-sa,CN=GlobalSign Organization Validation CA - SHA256 - G2 * compression: NULL * ALPN, server accepted to use http/1.1 > GET / HTTP/1.1 > Host: www.baidu.com > User-Agent: curl/7.47.0 > Accept: */* > < HTTP/1.1 200 OK < Accept-Ranges: bytes < Cache-Control: private, no-cache, no-store, proxy-revalidate, no-transform < Connection: Keep-Alive < Content-Length: 2443 < Content-Type: text/html < Date: Thu, 01 Nov 2018 04:03:17 GMT < Etag: "588603ec-98b" < Last-Modified: Mon, 23 Jan 2017 13:23:56 GMT < Pragma: no-cache < Server: bfe/1.0.8.18 < Set-Cookie: BDORZ=27315; max-age=86400; domain=.baidu.com; path=/ < <!DOCTYPE html> <!--STATUS OK--><html> <head><meta http-equiv=content-type content=text/html;charset=utf-8><meta http-equiv=X-UA-Compatible content=IE=Edge><meta content=always name=referrer><link rel=stylesheet type=text/css href=https://ss1.bdstatic.com/5eN1bjq8AAUYm2zgoY3K/r/www/cache/bdorz/baidu.min.css><title>百度一下,你就知道</title></head> <body link=#0000cc> <div id=wrapper> <div id=head> <div class=head_wrapper> <div class=s_form> <div class=s_form_wrapper> <div id=lg> <img hidefocus=true src=//www.baidu.com/img/bd_logo1.png width=270 height=129> </div> <form id=form name=f action=//www.baidu.com/s class=fm> <input type=hidden name=bdorz_come value=1> <input type=hidden name=ie value=utf-8> <input type=hidden name=f value=8> <input type=hidden name=rsv_bp value=1> <input type=hidden name=rsv_idx value=1> <input type=hidden name=tn value=baidu><span class="bg s_ipt_wr"><input id=kw name=wd class=s_ipt value maxlength=255 autocomplete=off autofocus=autofocus></span><span class="bg s_btn_wr"><input type=submit id=su value=百度一下 class="bg s_btn" autofocus></span> </form> </div> </div> <div id=u1> <a href=http://news.baidu.com name=tj_trnews class=mnav>新闻</a> <a href=https://www.hao123.com name=tj_trhao123 class=mnav>hao123</a> <a href=http://map.baidu.com name=tj_trmap class=mnav>地图</a> <a href=http://v.baidu.com name=tj_trvideo class=mnav>视频</a> <a href=http://tieba.baidu.com name=tj_trtieba class=mnav>贴吧</a> <noscript> <a href=http://www.baidu.com/bdorz/login.gif?login&tpl=mn&u=http%3A%2F%2Fwww.baidu.com%2f%3fbdorz_come%3d1 name=tj_login class=lb>登录</a> </noscript> <script>document.write('<a href="http://www.baidu.com/bdorz/login.gif?login&tpl=mn&u='+ encodeURIComponent(window.location.href+ (window.location.search === "" ? "?" : "&")+ "bdorz_come=1")+ '" name="tj_login" class="lb">登录</a>'); </script> <a href=//www.baidu.com/more/ name=tj_briicon class=bri style="display: block;">更多产品</a> </div> </div> </div> <div id=ftCon> <div id=ftConw> <p id=lh> <a href=http://home.baidu.com>关于百度</a> <a href=http://ir.baidu.com>About Baidu</a> </p> <p id=cp>©2017 Baidu <a href=http://www.baidu.com/duty/>使用百度前必读</a> <a href=http://jianyi.baidu.com/ class=cp-feedback>意见反馈</a> 京 ICP 证 030173 号 <img src=//www.baidu.com/img/gs.gif> </p> </div> </div> </div> </body> </html> * Connection #0 to host www.baidu.com left intact ''' |
5
johnjiang85 2018-11-01 12:05:25 +08:00 1
@CivAx 大规模 DDoS 攻击现在我已经不说话了,暂时没办法
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6
ccccccyyyzzz 2018-11-01 12:33:03 +08:00 via Android
这个 ip 是正确的,这就是百度自己的 ip,可能你那里离北京太远了?
https://bgp.he.net/ip/119.75.213.61 |
7
ccccccyyyzzz 2018-11-01 12:54:07 +08:00 via Android
去 ipip.net 上测了一下,好像联通和移动没问题,电信有问题,也是奇怪,难道百度把电信的线段了还是电信的路由出问题了?
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9
lastczj OP @ccccccyyyzzz 电信表示会出现这个问题,也不知道是什么回事
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10
lastczj OP @johnjiang85 广东电信表示有问题。麻烦核查一下是什么问题导致的
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12
lastczj OP @CivAx 讲道理 dnspod 支持 edns-client-subnet,解析出来的应该是离我们比较近的,解析到这个 ip:119.75.213.61 也就算了。问题还导致访问不了。
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13
ccccccyyyzzz 2018-11-01 18:14:31 +08:00 via Android
@lastczj 反正不是电信的锅就是百度的锅,dns 不背这个锅
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14
miaomiao888 2018-11-01 19:53:31 +08:00
腾讯的 DNS 很早就不用了,遇到过好几次某些域名无法解析
还是老牌 114 稳的一批 |
15
myhot21 2018-11-02 08:26:17 +08:00 via Android
换 dns 吧
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