I am moving to Protonmail, which requires a TXT DNS field to be installed on the DNS, along with some other stuff for DMARC and whatnot. I did this for my first domain and it worked fine. But the second domain is not showing the TXT field … I do dig mydomain.com txt and I … Read More “TXT field not showing up for one domain; OK for another. Why??” »

Basically what the title question says submitted by /u/CDWEBI [link] [comments] Powered by WPeMatico

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Hi guys, I am new to this subreddit, and I hope to be useful for this community. I have a problem that is daunting me, we are a datacenter that provides CDN services such as CDN77, Akami, Tencent CDN, etc., we are faced with a problem that some of the clients are using DNS rebinding, … Read More “Domain Rebinding , HELP!!!!” »

Hi all, ​ I was trying to setup cloudflare dnssec with porkbun for a .am domain. After setting up, dnsviz.net shows this as diagnostic ​ https://preview.redd.it/235ihxtntte81.png?width=1330&format=png&auto=webp&s=8326185fc4a1a20c51c8baec5df40559e3b6df59 This makes no sense to me at all. Doesn’t NSEC3 means there isn’t a DS record there? submitted by /u/clafordvlawrence [link] [comments] Powered by WPeMatico

Hey, I have a few DNS clusters that currently experience intermittent ddos attacks. Is there any service where I can hide those IP’s behind a WAF? submitted by /u/Ok-Extension-6887 [link] [comments] Powered by WPeMatico

We have a BIND primary DNS setup. All zones are dynamic and updates are done with nsupdate and a collection of keys. I’d like to provide something a bit more user-friendly for administrators who are technical, but not necessarily DNS experts. Basically just something to add or remove records and see what records are already … Read More “Suggestions for a web based control panel for managing DNS records” »

Hello, Fresh install of PowerDNS on Debian 11. For some reason it doesn’t allow any connections. root@ns1:/# dig @127.0.0.1 ; <<>> DiG 9.16.22-Debian <<>> u/127.0.0.1 ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 44202 Is there something I’m missing here? Been Googling like crazy but … Read More “[pdns] Can’t resolve anything status refused.” »