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3.1.5.9. PTR
Important points:
- PTR records are configured not through the domain registrar, but through the company that provides the IP address.
- Configuring PTR for our services:
- Hosting — can be configured only for dedicated IP via technical support.
- Corporate mail — configuring is not available, including for dedicated IP.
- VPS and Dedicated — can be configured manually.
PTR — a record that is a reverse address record. It links a domain to an IP address, i.e., it allows you to determine the domain linked to an IP address. Used to implement reverse DNS.