Hello DNS community, My 1st post here 1- is it true, unbound is faster or at least is a very good choice as CACHING DNS server ? 2- I installed unbound on a Centos server and from the test I did, the server could not resolve new address (FQDN) when only 127.0.0.1 was in resolv.conf… … Read More “Centos 7.x and using unbound caching server” »
Author: firstdns
submitted by /u/Privacy_Deprecator [link] [comments] Powered by WPeMatico
I’m working on a multi-tenant app that requires users to set app.domain.com as a CNAME for their own domain, but I’m having a hard time with DNS. Do I need some script to add their domains to my apache config? How do services like shopify do it? submitted by /u/AmandoAbreu [link] [comments] Powered by WPeMatico
I’m running bind 9.11.3 on Ubuntu 18.04 – on a kubernetes cluster. If I have all of the RFC 1918 space under allow-query, everything is happy. if I only have `localnets` in allow-query, CoreDNS is not permitted to query, even though the server has an interface on the same network as the denied client. … Read More “Odd BIND9 client denial” »
Does anyone has have (or had) DynDNS services? (https://dyn.com) Mine is up for renewal at 300% increase! There’s no way their dynamic IP services are worth $55 CAD / year. I’ve been with them for >15 years (nearly as long as they’ve been around I think!). I use it for personal/residential use. service … Read More “DynDNS Dynamic IP Pricing Bloat” »
Hi, as you may know Android 9 added the ability to use a Private DNS for your connections. Cloudflare supports it by inputting “1dot1dot1dot1.cloudflare-dns.com” in the Private DNS field. As you can see, you have to input an hostname as a DNS. My question is: how can this hostname be resolved? Is it using other … Read More “How Private DNS is resolved?” »
Hey all I have example.com as a domain. There is an associated SOA, NS and MX for example.com. There is also an A record for example.com but that IP is not associated with them. Why is that? I’ve been looking at other domains and have noticed the same (except for service providers they use their … Read More “domain A record” »
I’ve been tasked with cleaning up the DNS records for our domains. We have a lot but only actively use a few. I’ve come across a couple of A records like: “*.example.com A 7200 0.0.0.0” or “*.example.com A 7200 “ Any idea what they were going for here? ‘Cause I don’t really see the point. … Read More “What’s the Thinking Here?” »
Hello Guys, I need to host a website and I need a DNS Provider wich offers support for DNSSEC, DANE and TLSA Records . Do you have any suggestions. Seems pretty hard. I already see me hosting my own authoritative dns server. Thank you submitted by /u/cevinxf [link] [comments] Powered by WPeMatico
submitted by /u/sajal [link] [comments] Powered by WPeMatico