Reverse Domain / PTR Record / RDNS
What is PTR Record / Reverse DNS entry (rDNS)
Reverse Domain / PTR Record / RDNS
2 ns1 ns2 RDNS
1
reseller share
:
ns1: 11.11.11.11 -RDNS- server.company.com
ns2: 11.11.11.11 -RDNS- server.company.com
PTR
ptr record
* record Dns root
DNS Manager WHM
records server.company.com
a record PTR
https://mxtoolbox.com/SuperTool.aspx
DNS Lookup server.company.com
a record ptr
DNS Zone Manager server.company.com
a record a record
http://www.leafdns.com/
a record ptr record
Email Deliverability WHM
cpanel , !!!!
Rebuild RDNS Cache
PTR Record / Reverse DNS entry (rDNS)
Fix The 554 Invalid PTR Resource Record Error
Cpanel | Smarthost SMTP Relay PTR Record / Reverse DNS
:
https://www.namecheap.com/support/knowledgebase/article.aspx/10057/10/what-is-ptr-record
https://www.godaddy.com/help/set-up-reverse-dns-for-my-gen-4-dedicated-server-32189
https://community.spiceworks.com/top...perly-for-mail
https://support.cpanel.net/hc/en-us/...tom-mail-HELOs