Re: Add TXT records for SPF when CNAME exists in same sub-domain

2022-11-29 Thread G.W. Haywood via bind-users
Hi there, On Tue, 29 Nov 2022, Mark Andrews wrote: Chris Liesfield wrote: > It appears TXT and CNAME records for the same string/host cannot > co-exist. We are able to specify an SPF record for the origin only > in each sub-domain. > > Open to any suggestions on how to get around this issue

Re: Add TXT records for SPF when CNAME exists in same sub-domain

2022-11-28 Thread Mark Andrews
Place the TXT record at the target of the CNAME. > On 29 Nov 2022, at 11:03, Chris Liesfield wrote: > > Hi All. Hopefully my terminology is correct and I make sense. > > We have a main domain "something.com.au" with a few sub-domains, "this", > "that", etc. > > For all of our 'A' records in s

RE: Add TXT records for SPF when CNAME exists in same sub-domain

2022-11-28 Thread John W. Blue via bind-users
RFC 1034 3.6.2 second paragraph: “If a CNAME RR is present at a node, no other data should be present; this ensures that the data for a canonical name and its aliases cannot be different. This rule also insures that a cached CNAME can be used without checking with an authoritative server for oth