Information about DNS and network
We changed DNS “delegation” on the weekend to bring back DNS control to the main “provider” (?). We replicated all the records over but we’ve started to get mail bounce backs: #5.0.0 smtp; 553 #5.1.8 Domain of sender address <> does not exist>.. What am I missing in our DNS configuration? submitted by TheITMonkeyWizard [link] … Read More “New DNS delegation causing mail errors?” »
submitted by based2 [link] [comment] Powered by WPeMatico
submitted by sweetminu143 [link] [comment] Powered by WPeMatico
Hi I have domains with joker who’s dns service does not support dnssec, They do support some dnssec. Can anybody recommend a provider – an example of yes they dnssec but is gandi (a reg) seem to sell everything except dns on a quick examination of there website. I dont trust godaddy. I would transfer … Read More “Looking for just a dnssec dns provider, not a registrar” »
Our MX records comes back completely wrong (and an address we don’t recognize) from dns1.name-services.com. From what I can find online it’s the servers run by eNom. We discovered this when we found that several external senders were unable to reach us via email. They get no NDR; we simply never receive their email. Through … Read More “Wrong MX record returned from only one DNS server.” »
Is it possible (or even proper) to host an A record while simultaneously delegating out that subdomain/zone to a 3rd party? Would the A Record for that have to be configured at the 3rd party? Use case: Host a service endpoint at srv.example.com while operating dyndns on zone srv.example.com for N nodes? Example architecture: srv.example.com … Read More “Question Re: Zone Delegation + A Record (Windows Server)” »
Hi, I’ve been using dns4.pro for some time now. Recently I’ve noticed that my domain is not propagated correctly to mobile networks. It’s not a new domain, it’s been up for with dns4.pro for at least couple of months (maybe even a year). When I try to visit my website through any cable network (local … Read More “[help] My domain is not propagated to mobile networks” »
submitted by ahuReddit [link] [comment] Powered by WPeMatico
submitted by eberkut [link] [comment] Powered by WPeMatico
What would be today’s best practices for setting up dns on a LAN? It seems we finally all agree .local is a bad idea. Same as .lan or other not (yet) public tdl’s. So a registered domain name sould be it. Can we use te root of this domain for our LAN or should we … Read More “DNS on a LAN, best practices?” »