Does the router try to resolve http requests or just look in its cache for an ip or a A record match? submitted by /u/ParameterOne [link] [comments] Powered by WPeMatico

Which part of the OS sends the dns queries? submitted by /u/ParameterOne [link] [comments] Powered by WPeMatico

So I’ve always used this website https://viewdns.info/reversens to look up domains hosted on a NS but I just ran a domain that I had run over a year ago and the results are the exact same and so I believe they are caching old information. Does anyone know a way I can do this myself … Read More “Reverse NS Lookup” »

What are the biggest pain in hosting DNS? Would it be more like patching BIND? Or securing the infrastructure? submitted by /u/zsmav [link] [comments] Powered by WPeMatico

Which type of attacks are more widespread in terms of attacking DNS. Is it more viable attacking the servers (BIND, PowerDNS, etc) or leveraging the vulnerabilities of the protocol itself (spoofing, etc)? Please advise. submitted by /u/zsmav [link] [comments] Powered by WPeMatico

archive.today gives “Warning: Potential Security Risk Ahead … The certificate is only valid for the following names: cloudflare-dns.com, *.cloudflare-dns.com, one.one.one.one, 1.1.1.1, 1.0.0.1, 162.159.132.53, 2606:4700:4700::1111, 2606:4700:4700::1001, 2606:4700:4700::64, 2606:4700:4700::6400, 162.159.36.1, 162.159.46.1” Screenshot: https://i.imgur.com/RJixjbd.png I read that it might have something to do with the webmaster of archive.today not trusting Cloudflare DNS or something like that and so … Read More “[Help] archive.today” »

I have have a free Open DNS account for probably 12 years. It’s served me well. I was aware that Cisco had bought them out a few years back. I ended up reading a post on a seemingly well meaning blog that said Open DNS free accounts no longer blocked against malware and phishing — … Read More “Open DNS free accounts no longer providing protection against malicious sites?” »

Hello I’m using ticketing system called osticket in company I work for, and i want to add a dns record to my bind9 I’m not very familiar with dns records I usually do PTRs and A records. Anyways, I want to add the agent panal http://IP_Address/osticket/scp to my dns server As rest of my servers … Read More “Bind DNS record” »

On the local laptop that’s to be used. hosts file seems to be too bloated and probably a lot of unnecessary reads, not to mention the cpu spike the dnc client service causes submitted by /u/aNomadicNut [link] [comments] Powered by WPeMatico

Hi, I’ve posted another thread about setting up new DNS services for a bunch of domains. I’ve done some DNS previously but I did look on Upwork.com thinking I might outsource the task of setting up DNS but my upwork search didn’t find many options. My requirements are for setting up white label DNS for … Read More “Freelance DNS Technician/Engineer” »