By iswhite
Hello! I have 1 droplet have 3 domain. I need that for each domain was registered your rDNS. So there must be three record rDNS for each domain: 51.172.185.146.in-addr.arpa name = site1.com 51.172.185.146.in-addr.arpa name = site2.com 51.172.185.146.in-addr.arpa name = site3.com
How do I add these rDNS for each domain?
Make 3 droplets too expensive. Support DO in fact refused to solve my problem.
In the result I am unable to use mail. I.e. it does not reach the addressee, and blocked because of the error: “host mx1.example.com[999.888.777.666] said: 550 X-Host Lookup Failed: Reverse DNS lookup failed for 146.185.172.51 (failed)”
I need your help.
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Kamal, not correct for your last statement. you can have as many PTR records for an IP as your heart desires. It is functionally and technically correct.
In your <a href=“https://cloud.digitalocean.com/droplets”>DigitalOcean Control Panel</a>, make sure that the hostname you’ve assigned to your droplet is a fully qualified domain name (FQDN).
Yes FQDN she FQDN… Only messages from mailboxes do not reach the required destination.
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