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New posts in ptr-record
How do you know if reverse dns is setup correctly on your server
domain-name-system
reverse-dns
ptr-record
Does a PTR record prove anything about the sender's email domain?
domain-name-system
email
ptr-record
PTR record won`t update
ptr-record
ubuntu
domain-name-system
Where did dedicated.abac.net. come from in my rDNS and PTR records?
domain-name-system
reverse-dns
ptr-record
How to setup PTR (Reverse DNS) at Godaddy DNS manager
domain-name-system
godaddy
reverse-dns
ptr-record
What steps to do to set the DNS PTR record, is the IP in reverse in the name needed?
domain-name-system
ptr-record
Importance of PTR records on nameserver IP's?
domain-name-system
nameserver
ptr-record
How do I check a PTR record?
email
spam
ptr-record
How important are PTR records for Email Servers?
domain-name-system
email
smtp
reverse-dns
ptr-record
PTR record (rDNS) for multiple domains on a shared IP address
email-server
domain
ptr-record
reverse-dns
Reverse DNS records not registered when using DHCP
windows
domain-name-system
active-directory
dhcp
ptr-record
Gmail does not accept mail from a new server
gmail
ptr-record
Why multiple PTR records in DNS is not recommended?
domain-name-system
query
ptr-record
fcrdns
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