https://ndchost.com/wiki/ Mon, 13 Apr 2026 11:03:02 +0000 FeedCreator 1.8 https://ndchost.com/wiki/_media/wiki/logo.png https://ndchost.com/wiki/ https://ndchost.com/wiki/dns/how-to-create-dmarc-records?rev=1469815485&do=diff How to Create DMARC Records DMARC records are used in combination with SPF and DKIM records to tell a server what to do when it receives mail that from an unverified server. DMARC records also help identify your server as a legitimate mail server, so they should be set up for all domains that you plan on using to send mail with. anonymous@undisclosed.example.com (Anonymous) Fri, 29 Jul 2016 18:04:45 +0000 https://ndchost.com/wiki/dns/index?rev=1265669830&do=diff DNS dns index anonymous@undisclosed.example.com (Anonymous) Mon, 08 Feb 2010 22:57:10 +0000 https://ndchost.com/wiki/dns/mass-zone-change?rev=1255046259&do=diff How to preform mass changes to DNS zones The following will do a regex match through /var/named and change anything in a .db file (your DNS zones) that matches the string “example1.com” to “example2.com”. We have found the most common need for this is if someone had the nameserver changed or had them listed wrong in the basic cPanel section when they created their accounts and the zones were created with the wrong NS entries. Ultimately this process can be used to make any regex change to the z… anonymous@undisclosed.example.com (Anonymous) Thu, 08 Oct 2009 23:57:39 +0000