Interesting. We got a few requests at the same time which is what made we wonder. I wanted to make sure that there wasn't something I was missing.
On Fri, Nov 6, 2020 at 5:25 AM Ray Orsini <r...@oit.co> wrote: > It's not a security thing. We do this with the the resellers who white > label our VOIP. CNAMEs allow us to be flexible with our own hosts and > infrastructure without having all of our resellers change DNS records. > [image: OIT Website] <https://www.oit.co/> > Ray Orsini > Chief Executive Officer > OIT, LLC > *305.967.6756 x1009* <305.967.6756%20x1009> | *305.571.6272* > *r...@oit.co* <r...@oit.co> | [image: https://www.oit.co] > <https://www.oit.co/> * www.oit.co* <https://www.oit.co/> > oit.co/ray > [image: Facebook] <https://go.oit.co/facebook> > [image: LinkedIn] <https://go.oit.co/linkedin> > [image: Twitter] <https://go.oit.co/twitter> > [image: YouTube] <https://go.oit.co/youtube> > > *How are we doing? We'd love to hear your feedback. https://go.oit.co/review* > <https://zoom.us/webinar/register/2015851001337/WN_otbRE8XZSVOitAPS_qZ9Zg> > ------------------------------ > *From:* NANOG <nanog-bounces+ray=oit...@nanog.org> on behalf of Dovid > Bender <do...@telecurve.com> > *Sent:* Friday, November 6, 2020 5:07:26 AM > *To:* NANOG <nanog@nanog.org> > *Subject:* CNAME records in place of A records > > Hi, > > Sorry if this is a bit OT. Recently several different vendors (in > completely different fields) where they white label for us asked us to > remove A records that we have going to them and replace them with CNAME > records. Is there anything *going around* in the security aranea that has > caused this? >