Information about DNS and network
I have PowerDNS Authoritative & Recursor running on a server in my environment. When I use this node as my a DNS Server, it responds to A record queries without any issues. However, when I attempt to perform a reverse lookup it fails. Any idea why? Here is a screenshot of some DNS Lookups exhibiting … Read More “PowerDNS Not Answering Reverse Lookup Queries” »
On a Windows DNS server, I have a record which has 5 IP addresses. If someone from outside my domain queries for that record is it possible to reply with selected 3 IP addresses instead of all 5 IP addresses ? submitted by /u/NetworkNinja666 [link] [comments] Powered by WPeMatico
Hello all, I have a homeserver machine where I have bind9 installed. Everything works from my lan, I can query via 127.0.0.1 or even via my external ip! But I cannot resolve queries from an outside machine. The weird thing is, queries arrive to my server, but client gets “timeout, name servers did not respond”. … Read More “selfhosted dns – not responding to public queries” »
submitted by /u/Mcnst [link] [comments] Powered by WPeMatico
submitted by /u/Mcnst [link] [comments] Powered by WPeMatico
Also anyone can recommend me a iOS DNS changer for cellular data? submitted by /u/spy1983 [link] [comments] Powered by WPeMatico
Hi all, I have a server that I have configured to use two different name servers. This server is sitting on an AWS VPC and I’ve configured the DNS settings via the DHCP Options. One name server is a DNS bind server sitting in the local VPC and the other is another Bind private DNS … Read More “Conditional Forwarders vs Using Multiple NameServer” »
Hi, I have a question about self hosting my dns server. I have one home server, one host only, which has a dynamic ip. I have a subdomain aaa.noip.com (from noip), with an A record automatically updatable via some ddns client. I have a 2nd level domain bbb.tk (from freenom). Freenom has an API but … Read More “selfhosted dns – dynamic ip – glue or not” »
Hi all, Here’s the issue I’m having – hoping someone can weigh in on where to look: I have a domain on Linode w/ manually set DNS for the mailserver coming through GoDaddy (as I don’t want to have to deal with the mailserver footprint on my VPS). I’ve re-checked the config per GoDaddy’s requirements … Read More “DNS issue: mailing to domain from most domains works; from Gmail does not” »
I am getting to the point of my project where I am ready to deploy it online with my custom domain via Azure once I make the upgrade from my Free Subscription. So a little context, I have 1 web app service and 4 api services and each one is hosted in a separate app … Read More “Connecting multiple app service containers with custom domain and ssl” »