Author: firstdns

submitted by /u/JuniorRecognition180 [link] [comments] Powered by WPeMatico

I developed a complete set of authoritative dns system in java, which supports all RFC DNS record types, and can also modify all DNS record types, supports DNSSEC, supports vanity DNS, and can be completely customized. URL: https://www.root-servers.world submitted by /u/Street-Success296 [link] [comments] Powered by WPeMatico

DNS- ampproject help Hello All! I have been reading my NextDNS logs, and noticed that AMP pages have loaded xhamster a number of times. I’ll list the domain names below that come up for it exactly as it shows up in my NextDNS logs. My question is for AMP pages, do they load automatically and … Read More “NextDNS Help- understanding domains” »

I have a domain, https://gd.1bt.uk/ that has an IP with wildcard on desec. I changed on desec’s end the nameservers to ns1.gd.1bt.uk I am using fastpanel. It automatically creates ACME TXT records and has bind9, but it doesn’t update. Where did I mess up and how to I make it automatically update? submitted by /u/masckmaster2007 … Read More “I’m lost. Help” »

Hi guys, I’m learning about DNS, andI can’t really find straightforward answer to this question. Does DNS work the same in LAN? Thanks submitted by /u/S0n_0f_Anarchy [link] [comments] Powered by WPeMatico

hey i need help, i have a Speedport Smart 4 router and i want to use the google DNS but i need a password and a username to activate it, can someone help me please submitted by /u/Capital-Taro5388 [link] [comments] Powered by WPeMatico

What would happen if an A record has been updated to a new IP ? submitted by /u/NoAd4222 [link] [comments] Powered by WPeMatico

Strikes me as a paradox and I want to know what it could be that I’m missing. For example: $ dig ns cloudflare.com … cloudflare.com. 21596 IN NS ns3.cloudflare.com. … How… exactly is the IP address of ns3.cloudflare.com found? Is there something really obvious I’m forgetting about? edit: …glue records. the answer is glue records. … Read More “How do resolvers resolve nameservers themselves?” »

Hello, Is anyone aware of a dig tool that can automatically check if a DNS is reachable/propagated from multiple dns servers worldwide? For example there are tools like this: https://dnschecker.org/ But I would like to know if there is some cli tool to be used in automations. I guess it would be not that difficult … Read More “Global Dig Tool” »

I’ve been a GoDaddy customer for 10 years but in the past 6 months I’ve had so many issues with them that I need to leave their service. What is the best alternative? I mainly need a place to park my domains and occasionally set up email accounts tied to them. Someone suggested Google Domains, … Read More “best alternative to GoDaddy?” »