dns

Wrong DNS Settings, php_network_getaddresses: getaddrinfo failed Name or service not known, nslookup

由 我与影子孤独终老i 提交于 2019-12-22 09:06:30
问题 The problem originally looked like this: Warning: file_get_contents() [function.file-get-contents]: php_network_getaddresses: getaddrinfo failed: Name or service not known in /home/ / /ppk_hotweb.class.php on line 58 I used cURL as well, it just returned null, that's it.. Both (file & cURL) were enabled. Tried file_get_contents('google.com') and it worked! Why doesn't file_get_contents('domain.com.au') work then? So I started reading relevant stackoverflow posts and people say that this is a

Wrong DNS Settings, php_network_getaddresses: getaddrinfo failed Name or service not known, nslookup

由 只谈情不闲聊 提交于 2019-12-22 09:05:35
问题 The problem originally looked like this: Warning: file_get_contents() [function.file-get-contents]: php_network_getaddresses: getaddrinfo failed: Name or service not known in /home/ / /ppk_hotweb.class.php on line 58 I used cURL as well, it just returned null, that's it.. Both (file & cURL) were enabled. Tried file_get_contents('google.com') and it worked! Why doesn't file_get_contents('domain.com.au') work then? So I started reading relevant stackoverflow posts and people say that this is a

Domain specific htpasswd conditions

由 半城伤御伤魂 提交于 2019-12-22 08:59:15
问题 I am using a wildcard dns system that routes all subdomains through a single web app and sets a userid based on the first part of the URL (X.domain.com where X is the username). I now want to edit my htaccess file to enable conditional httpauth using htpasswd for specific domains. e.g. if url = password.domain.com the enable httpauth. I'm sure this is possible but have limited knowledge of htaccess. 回答1: You can use SetEnvIf, here's a snippet from this post by Tom Schlick. #allows a single

DNS client in C

由 情到浓时终转凉″ 提交于 2019-12-22 08:37:33
问题 I am currently working on a school project which asks me to implement a DNS client, without using any library functions. I have got to the point where i send a DNS request and Receive the Reply. I'm getting stuck at the parsing of the reply. I receive the reply in a char* array and i want to convert it into some meaningful structure, from which i can parse the answer. I went through the RFC and i read about the packet structure, but implementing it in C is giving me problems. Can anyone give

Advanced HTACCESS Subdomain Redirection (foo.dom2.com to foo.dom1.com)

由 爱⌒轻易说出口 提交于 2019-12-22 08:13:45
问题 I have domain1.tld and domain2.tld. Domain1.tld is the primary domain name and domain2.tld is merely an alias. I have domain2.tld successfully redirected to domain1.tld, via HTACCESS, but I want all subdomains on domain2.tld to likewise redirect to their parallel subdomain on domain1.tld, dynamically. For example: bla.domain2.tld should redirect to bla.domain1.tld, and foo.domain2.tld should redirect to foo.domain1.tld. This solution needs to be dynamic, not hard-coded to specific subdomains.

Cloudfront dist on top level domain

由 ▼魔方 西西 提交于 2019-12-22 08:10:47
问题 Is it possible to point a top level domain like http://example.com to a amazon cloudfront distribution? I know it's possible with CNAME's but as far as i know i need to set a A-name record for the top level domain in the DNS settings. 回答1: Q. Can I point my zone apex (example.com versus www.example.com) at my Amazon CloudFront distribution? Yes. Amazon Route 53 offers a special type of record called an ‘Alias’ record that lets you map your zone apex (example.com) DNS name to your Amazon

How to create Sub Domains using Cake PHP?

由 女生的网名这么多〃 提交于 2019-12-22 08:08:42
问题 I am building a site ,which requires a unique sub-domain for each profile. The technology which I am using is Cake PHP + MongoDB. I need to know the feasibility of the same. Whether I can create a Physical DNS or I can simply route the Profile page of the User , by the help of Routes Class in Cake PHP. Please suggest what will be better and easy way to implement along with feasibility of the same. Thanks in Advance. 回答1: If you are using CakePHP for each of the websites, you do not need to

DNS服务器分离解析 RAID阵列 进程管理 日志管理 systemd作用

由 独自空忆成欢 提交于 2019-12-22 07:21:03
DNS服务器分离解析 什么是分离解析 • 当收到客户机的DNS查询请求的时候 – 能够区分客户机的来源地址 – 为不同类别的客户机提供不同的解析结果(IP地址) – 为客户机就近提供服务器 DNS服务器=互联网的导航员 BIND的view视图 • 根据源地址集合将客户机分类 – 不同客户机获得不同结果(待遇有差别) – 所有的客户端都要找到自己的类别 – 分类的匹配由上到下依次匹配，原则：匹配及停止 – 所有的zone都必须写在view中 view "vip" { match-clients { 客户端来源地址1 ; .. .. ; } ； zone "12306.cn" IN { .. .. .. 地址库1 ; } ; } ; view "other" { match-clients { 客户端来源地址2 ; .. .. ; } ； zone "12306.cn" IN { .. .. .. 地址库2 ; } ; } ; view "haha" { match-clients { any ; } ； 任意 zone "12306.cn" IN { .. .. .. 地址库3 ; } ; } ; 案例需求及要点 • 环境及需求 – 权威DNS:svr7.tedu.cn 192.168.4.7 – 负责区域:tedu.cn – A记录分离解析 —— 以 www.tedu.cn 为例

Google App Engine SSL error “DNS records could not be found” even though custom domain is working

由 為{幸葍}努か 提交于 2019-12-22 05:49:16
问题 I pointed a new custom domain to a Google App Engine Standard Environment project and edited the DNS records per Google's instructions, and it seems to be redirected properly. Now I'm under the impression that SSL certificates for App Engine projects can now be provided automatically by Let's Encrypt and do not necessarily need to be supplied by the user separately: https://cloud.google.com/appengine/docs/standard/go/securing-custom-domains-with-ssl However, I'm having problem getting the SSL

Naked domain support for Azure Websites

由 故事扮演 提交于 2019-12-22 05:23:09
问题 From the looks of it the new Azure Websites Feature still does not support hosting them under a naked domain such as example.com instead of www.example.com. Am I missing something? 回答1: Azure Websites have now released support for naked domains. Websites that are run on Shared or Reserved instances does support naked domains through an A record. Domain management is available through the Azure management portal. Update 2012-10-21: I previously stated that free instances could rely on CNAME to
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