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. Please note that in general, your ISP must setup and maintain these Reverse DNS records (i.e. PTR records) for you.

Find canonical name pointers (PTR DNS records) for any domain or website. Check if the PTR records have been configured correctly.

whatsmydns.net PTR Record Lookup tool lets you query DNS servers and get instant results. Reverse DNS or PTR record lookups are used to determine the PTR records associated with a domain. Looking for easier to understand results? Use the Global DNS Checker tool.

Reverse IP Lookup tools resolve a given IP to the Host. When you enter an IP address, the tool attempts to locate a DNS PTR record for that IP address. 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.

使用 PTR 查找工具，您可以快速检查任何域的 PTR（指针）记录。 PTR 记录用于反向 DNS 查找。 这些记录用于为 IP 地址提供域名。 使用我们的工具轻松查找域的 PTR 记录。 我们的工具可以帮助您查找域是否配置了 PTR 记录。 这些记录很重要，因为它们有助于反向 DNS 查找，即找到与 IP 地址关联的域名的过程。 如何查找 PTR 记录？ 以下是您可以借助我们的工具免费在线检查 PTR 记录的方法： 提供要检查其 PTR 记录的域的 IPv4 或 IPv6 地址。 单击下拉菜单以指定要 …

Our PTR Lookup Tool simplifies reverse DNS queries, providing quick and accurate results for any IP address. Whether you're troubleshooting email issues, verifying server configurations, or performing network diagnostics, this tool ensures you have the information you need.

Free online rDNS, PTR tool to lookup the Hostname for an IPv4 or Ipv6 Address or Domain.

PTR Lookup helps you to check the DNS PTR (pointer) records for your domain. You can easily check which domain name has been mapped to any IP address

To find the PTR record for IPv4 or IPv6 address use our free Reverse DNS lookup tool. PRT record is a type of resource record in the DNS and is used for the reverse DNS lookup process, where an IP address is used to find the corresponding hostname.

PTR records are important for verifying the identity of IP addresses, often used in email verification to prevent spam. A PTR record includes the IP address in reverse order, the TTL, record type (PTR), and the domain name. Example: 1.2.0.192.in-addr.arpa. 3600 IN PTR example.com. How to create a PTR record?