Month: May 2021

multiple IP addresses end up being associated with a single record

Posted on By firstdns
Non classé

Hello All I need some help as I looked throughout the internet and cant find what Im looking for. During our server (virtual machine) build process we end up with a very odd situation, where-in multiple IP addresses end up being associated with a single record. What is even stranger is that this randomly happens … Read More “multiple IP addresses end up being associated with a single record” »

zone transfer ‘domain/AXFR/IN’ denied help!!

Posted on By firstdns
Non classé

Hello All I need some help as I looked throughout the internet and cant find what Im looking for. My DNS slave servers are receiving a similar security alert (example below) coming from an outside resource… security: error: client @0x7fe3a0b7a660 xxx.xx.xx.xx#56457 (domain): zone transfer ‘domain/AXFR/IN’ denied During my research what I found is to allow … Read More “zone transfer ‘domain/AXFR/IN’ denied help!!” »

O365 Skype Entreprise SRV Records

Posted on By firstdns
Non classé

Hello everyone, Would you know how to fix these 2 SRV records in my O365 tenant for Skype Entreprise ? These records have been added to my DNS hosting but the status is still “Error” Thank you very much ! https://preview.redd.it/9h4vdhp3dby61.png?width=1163&format=png&auto=webp&s=90ba86d0825b0089c964a25df50642a1ee033672 submitted by /u/FreddyMyBoi [link] [comments] Powered by WPeMatico

spf ptr vs redirect: can I use both?

Posted on By firstdns
Non classé

Can I have some advice please? I am using a web host who advises a dns record of: “v=spf1 redirect=spf.runbox.com“ But I am seeing reverse dns failures. If I add a ptr record, will this help? “v=spf1 ptr:mailprovider.com ~all” “v=spf1 redirect=spf.runbox.com“ submitted by /u/CedarHill601 [link] [comments] Powered by WPeMatico