subdomain checker

Lab Notes:test Machine 1:192.168.1.11 as the parent domain servertest Machine 2:192.168.1.12 as a subdomain serverExperimental steps: 1. On the lab machine 1 install bind Span style= " font-size:24px;font-family: ' the song body ';> and edit the configuration file, configure it as a cache server, then add zones and add Zone resolution library files, and change the Zone resolution library file to complete the dig [[emailprotected]~]#yumi

Three methods for cross-subdomain session implementation in PHP: session subdomain When I was doing something before, the session usually exists directly in the database so that it can solve the cross-domain issue not only, but today this problem is, you must modify the existing items of others. Since there was only a simple solution to the subdomain, du Niang fo

Implementation of http://blog.csdn.net/jason_dct/article/details/8502075 ASP. Net Site cross-subdomain Single Sign-On (SSO) In msdn's document "configure Forms authentication (http://msdn2.microsoft.com/zh-CN/library/eb0zx8fc.aspx) across applications", a method of implementing shared identity login information between Web farm and multiple applications is proposed. This method implements identity sharing in the field environment. For single-point log

Two modern methods of cross-subdomain ajax request, ajax cross-subdomain modern Because of the nature of the Internet, most of our company's systems are developed and deployed in the form of multi-subdomains to achieve the goal of loose coupling and distribution. Therefore, interaction between subsystems is inevitable. Although the rpc framework in the background solves most of the interaction problems, in

A password is considered strong if below conditions be all met: It has at least 6 characters and at the most characters. It must contain at least one lowercase letter, at least one uppercase letter, and at least one digit. It must not contain three repeating characters in a row ("..." is weak, but "..." is aa...a, strong other Conditions is met). Write a function Strongpasswordchecker (s), that takes a string s as input, and return the MINIMUM change required s a strong pas

DNS Subdomain Authorization:Here we only show the subdomain authorization for forward parsingThe parent domain is able to parse the a record of the subdomain (not authoritative, because it is not self-parsing),The subdomain cannot resolve the A record of the parent domain, if it is not to resolve the address process in

First, the Experimental network topology diagram:Ii. Purpose of realization:Domain Users of the subdomain controller can query the A record of the DNS server to the primary domain controller, and the domain user of the primary domain controller can also query the a record of the DNS server to the subdomain controller.Annotations: This section does not cover the installation of domain control and DNS servers

.========================================================== ==================================IV. Implementation of text Configuration1. Configuration PlanningTo make it easy for everyone to understand, I will first write out my ideas:I have installed two RH as 3 systems on my own machine (512 MB, 80 GB, 1.7 GHz, 64 MB vCard) so that I have a total of three machines for testing. My goal is to experiment in two Linux systems to implement domain name resolution and

Have you ever seen a 4-paragraph domain? Most people open the site only to see 3 segments of the domain name, such as Www.baidu.com, but the multi-domain name is the real existence ofWhen we use the dig command to parse the NS records of the www.baidu.com, there will be four domain names.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/73/4C/wKiom1X5ZTSx9NmeAABM6Efm0nk320.jpg "style=" float: none; "title=" 323.png "alt=" Wkiom1x5ztsx9nmeaabm6efm0nk320.jpg "/>This domain name, in fact,

DNS subdomain and related authorization under Linux The forward feature is a domain name that cannot be resolved locally and is forwarded to the specified DNS serverForward only; All unresolved domain names are forwarded to the specified DNS server and must have parse results Forward first; the unresolved domain name, forwarded to the specified DNS server, if the specified DNS server cannot be resolved,Forwarding resolution to the root t

Explore Python Tornado framework support for subdomain names and wildcard domain names, pythontornado In fact, Tornado's support for subdomain names and wildcard Domain Names (except in particular, the following subdomain names and wildcard domain names are referred to as wildcard domain names) is nothing new, more than two years ago, I used Tornado to write open

DNS Subdomain authorizationRole: Applies to the same DNS organizationThe resolution of the parent/child domain is handled by a different DNS serverThe parent DNS server should have the ability to iterate over the sub-domain nameSubordinate areabelong to different agency management:. CN and. anonymous.cn. CN needs to know sub-domain information. CN is not obligated to query a subdomain site for a clientbelon

Subdomain authorization: In fact, a larger domain is divided into small areas, each small area can be managed by a group or groups of servers, these servers only resolve domain names within their jurisdiction, resolution requests beyond their scope are generally forwarded to the parent domain or forwarded directly to the root domain. Subdomain is relative, to the root of the top-level domain name is its

This article mainly introduces the support of the Python Tornado framework for subdomain names and wildcard domain names. Tornado, as a typical asynchronous framework, is very popular among Python developers, for more information, see Tornado's support for subdomain names and wildcard Domain Names (except in particular, the following subdomain names and wildcard

A zone may have primary DNS, from DNS, subdomain DNS, this section with the primary DNS authorization subdomain for example explained. Subdomain Authorization configuration process:1. Edit the primary DNS forward zone file[[emailprotected]named]#vimdove.com.zone #编辑主DNS正向区域文件 $TTL 600@IN soadove.com.admin.dove.com. ( 2015041802 #由于有从DNS服务器, Therefore, each modifi

A zone may have primary DNS, from DNS, subdomain DNS, this section with the primary DNS authorization subdomain for example explained. Subdomain Authorization configuration process:1. Edit the primary DNS forward zone file[[emailprotected]named]#vimdove.com.zone #编辑主DNS正向区域文件 $TTL 600@IN soadove.com.admin.dove.com. ( 2015041802 #由于有从DNS服务器, Therefore, each modifi

A zone may have primary DNS, from DNS, subdomain DNS, this section with the primary DNS authorization subdomain for example explained. Subdomain Authorization configuration process:1. Edit the primary DNS forward zone file[[emailprotected]named]#vimdove.com.zone #编辑主DNS正向区域文件 $TTL 600@IN soadove.com.admin.dove.com. ( 2015041802 #由于有从DNS服务器, Therefore, each modifi

"Subdomain Authorization" "Experimental description": a new server IP of 192.168.0.112 is configured to become the primary DNS for the test.com subdomain (a.test.com)"Experimental Validation": subdomains can be self-managed, and DNS can be queried for resolving subdomains through the parent domain, but subdomains cannot query the parent domain. "Experimental Steps": 1, for the positive sub-domain author

Summary The driver checker package in Windows 2000 can improve stability and reliability, and you can use this tool to debug driver problems. In Windows 2000, kernel-mode components can cause system crashes or system faults and result in incorrect writing to drivers, such as early versions of a Windows Driver Model (WDM) driver. This article explains how to use the driver Checker to isolate and debug a driv

1. subdomain authorization and forwarding if a company applies for the next luowei.com domain name, but considering that there are too many departments in the company, it is necessary to create a separate domain name in a separate department, for example, we now have www.luowei.com, bbs.luowei.com, and tech.luowei.com... I. subdomain authorization and forwardingIf a company applies for the next luowei.com d