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The Reverse DNS Check tool queries the given IP to resolve to a hostname. The hostname is anything like a normal domain or sub-domain, i.e., google-public-DNS-a.google.com. This hostname is Google's hostname against IP 8.8.8.8, which is Google's public DNS IP.
The Reverse Lookup tool will do a reverse IP lookup. If you type in an IP address, we will attempt to locate a dns PTR record for that IP address. You can then click on the results to find out more about that IP Address.
Aug 19, 2021 · Reverse DNS is a DNS lookup of a domain name from an IP address. While a regular DNS request resolves an IP address from a domain name, rDNS does the opposite, hence the name reverse . A PTR record is used to perform reverse DNS lookups.
Reverse DNS Lookup tool queries the given IP to resolve to a hostname. It finds the value of reverse DNS entry in any domain's DNS records.
Use the reverse DNS lookup tool to check DNS PTR records and determine the hostname of an IP address. What is reverse DNS lookup? A reverse domain name system (DNS) lookup, or reverse IP lookup, is the opposite sequence of a DNS lookup. It's essentially a reverse IP tracker.
Reverse DNS Lookup is a completely free-to-use online tool that converts or resolves an Internet Protocol (IP) address to its equivalent fully qualified domain name (s) (FQDN). A reverse resolution is usually used by mail servers to check whether an email came from the correct server before it gets sent to its recipient. How to use the tool.
Find the reverse DNS entry (PTR) for a given IP. This is generally the server or host name. IP Address: Follow @viewdns.
Our Reverse IP DNS checker shows the real hostname associated with an IP address. Enter an IP and perform rDNS lookup on IPinfo.io website.
A reverse DNS lookup is a DNS query for the domain name associated with a given IP address. This accomplishes the opposite of the more commonly used forward DNS lookup, in which the DNS system is queried to return an IP address.
Reverse DNS lookup is akin to looking up a phone number in a reverse phone directory to find out who it belongs to. In the context of the internet, it translates numerical IP addresses back to human-readable domain names.
