Articles
Check for DNS recursion restrictions in Virtualmin
WARNING You have a local DNS server running but do not appear to have any recursion...
DNS Overview - Resource RecordsA record Section:Most records will be A records. This allows the greatest versatility in pointing...
How long does it take for DNS changes to propagate?This depends on your TTL (time to live) setting in your DNS record.This setting varies by...
What does serial / refresh / retry / expire / minimum / and TTL mean?Caching and time to liveBecause of the huge volume of requests generated by a system like the...
What factors affect DNS propagation timeWhen you update the DNS (Domain Name System) records in your domain name’s zone file, it can...
Wildcard DNS Entry + Wildcard Server Alias (Such as for WordPress MultiSite)WordPress support documents state that you are required to add a wildcard entry for Apache in...
