devops & sysadmins: dns: is it valid to have an "mx" record and no "a" record? (3 solutions!!)
Published 3 years ago • No plays • Length 2:05Download video MP4
Download video MP3
Similar videos
-
2:42
devops & sysadmins: how to create a default mx records for subdomains? (3 solutions!!)
-
3:09
devops & sysadmins: dynamic ip and mx record (3 solutions!!)
-
3:11
what is an mx record in dns?
-
2:26
dns - how to make existing domain to no longer resolve & maintain functional mx record
-
3:39
devops & sysadmins: what is dns delegation? (3 solutions!!)
-
16:15
white board dns records explained
-
8:26
what are dns zones and records?
-
5:13
a records in dns - what are...
-
2:09
devops & sysadmins: reverse dns is not a valid hostname (2 solutions!!)
-
3:12
devops & sysadmins: mx or a record issues (3 solutions!!)
-
2:55
devops & sysadmins: difference between mx record and a record with "mail" (mail.example.com)
-
2:55
devops & sysadmins: add mx record in windows 2003 (3 solutions!!)
-
2:39
devops & sysadmins: mx record point to itself, possible? (3 solutions!!)
-
2:56
devops & sysadmins: how do i fix "no glue" problem with dns lookups? (3 solutions!!)
-
3:38
what is srv in dns? (service record)
-
2:52
recommended dns soa record ttl default? (3 solutions!!)
-
2:52
devops & sysadmins: what hostname and rdns should i choose? (3 solutions!!)
-
2:41
devops & sysadmins: why is rfc 7505 (null mx) necessary? (2 solutions!!)
-
2:11
devops & sysadmins: will isps accept mail from a postfix null client with no dns record
-
2:12
how to setup mx records to activate email (gmail google workspace)
-
3:53
devops & sysadmins: how would i setup reverse dns for 2 email servers? (3 solutions!!)
-
3:10
devops & sysadmins: sendmail delivering locally instead of to mta in mx record (4 solutions!!)