NS Inverted | Prepostseo
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Description of the toolReverse NS Checker de PrepostseoTo identify the name servers that host the same domain name, just check the NS (Name Server) records. However, to monitor and discover name servers present on the same subnet, a reverse lookup is required. In this regard, many reverse lookup solutions have been developed. Among the best in this category is Prepostseo’s Reverse NS Checker. Reverse NS Checker is an effective tool that allows you to identify, for free, the different domain names associated with the same DNS server. Let’s discover in this description how this reverse NS controller from Prepostseo works.
Presentation of the Prepostseo Reverse NS Checker toolReverse NS Checker is a free tool that allows you to perform a reverse lookup on server names. Also called reverse NS search, this search is used to list all domain names that share a specific server name. Free to access on the Prepostseo digital interface, this practical tool queries the DNS server of your choice on the number of websites it hosts. The data presented by the Reverse NS Checker is intended to be exhaustive and regularly updated. Besides providing accurate and comprehensive results, reverse NS lookup with this tool is almost instantaneous. Reports presented by Prepostseo’s Reverse NS Checker are created in seconds as a two-column table listing verifiable URLs for faster decision-making. By understanding whether a DNS server is dedicated or shared among multiple hosts, this tool can discover existing relationships (such as ownership) between domain names. It is an effective alternative to find malicious server names and take appropriate protection and avoidance measures. The Reverse NS Checker is also handy for monitoring new domains and deleted domains on competitors’ name servers. One of the many ways to prepare for the competition. Now let’s take a look at the main practical uses of Prepostseo’s Reverse NS Checker tool.
In practice: what is Prepostseo’s Reverse NS Checker used for?For Internet users to be able to use domain names to access your services, NS (Name Server) records are absolutely necessary. Without NS records, DNS queries become impossible.And for good reason, there will be no information about where the authoritative DNS server is located. Hence, no way to find the IP address necessary for systems to communicate on a network. DNS queries are answered with a section listing all authoritative server names. Each domain name is associated with one or more server names. The Reverse NS Checker allows you to go back through these NS records to identify, for each DNS server name, the domain names associated with it. Due to its ability to provide a fairly exhaustive list of domains that have the same server name in common, this reverse NS checker developed by Prepostseo is of considerable interest in many sectors:
- SEO technique ;
- Marketing digital ;
- IT security ;
- Management IT;
The Reverse NS Checker in SEO and digital marketingTechnical SEO optimization greatly contributes to a website’s ranking in Google’s SERPs. By using the Reverse NS Checker to ensure that your domain is not connected to a questionable name server, you are helping to optimize the SEO of your website. This is a simple and effective way to avoid being blacklisted, which would negatively impact your search engine rankings and online reputation. In a less technical way, you can use the reverse NS checker to monitor the movements of the competition and try to anticipate them. Indeed, the latest additions of domains to the name server addresses of your competitors can, for example, indicate product launches or future business expansions.
The Reverse NS Checker in cybersecurityIn the computer security sector, the Reverse NS Checker can be used to identify corrupt domain names. These are domain names against which action must be taken if the security of the server hosting them has been compromised or if the server in question is malicious. After identifying server names that have been compromised, blacklisted, or used in a cyberattack, it is important to report connected domain names to their registrar or hosting company. By providing you with a list of domain names that should be monitored and possibly added to blocklists, the Reverse NS Checker allows you to effectively respond to and investigate hacking situations. In doing so, it can be a real asset when it comes to cybersecurity.
The Reverse NS Checker in IT Asset ManagementIt goes without saying that the Reverse NS Checker is a great tool for investigating your DNS infrastructure. It is useful, among other things, for understanding which of your domain names share a common server name and deciding whether it makes sense for your management strategy to keep or change this configuration. It allows you to examine the addresses of third-party name servers. By doing so, you will be able to gather a list of all domain name assets or map connections on the subnet following a merger, acquisition, or partnership. In the same way that you check the quality of your neighborhood when you move to a new neighborhood, Prepostseo’s Reverse DNS Checker lets you know your digital neighborhood. By performing a thorough review of the domains you share server names with, this free tool helps you avoid bad neighbors online.
How to use Prepostseo’s Reverse NS Checker tool?The best way to know how to use this Reverse NS Checker is to experiment with it. To do this, you must first access the user-friendly interface of the toolReverse NS Checker. Next, you need to enter the name of the server you want to examine in the search bar provided. All you have to do is click on the green “Check Now” button just below the search field. Your request will be processed automatically and in a fraction of a second you will get a detailed report listing the domain names associated with the server name you entered. Whether it is for SEO optimization, developing a marketing strategy, site cybersecurity or DNS infrastructure management, performing a reverse NS check is essential. The Reverse NS Checker offered by Prepostseo is the most appropriate tool for this purpose.
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- The plagiarism rate of an article;
- The SEO score of a content;
- Spelling and grammatical errors in an article;
- Backlinks (return links);
- Keyword density;
- Domain authority, i.e. the quality of a website;
- And much more.
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