submitted by /u/jedisct1 [link] [comments] Powered by WPeMatico

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

Can somebody help me with a small redirect problem? My setup is a bit awkward… but which isn’t… 😀 I have a site on www.example1.com and I want to self host an separate app for this site at home behind a router with a fluctuating IP address. This would be app.example1.com. The bad thing is … Read More “Redirect Problem: redirect goes to main domain instead of subdomain…” »

Hi All. I hope I’m in the right place and someone can help… I’m what I believe to be moderately competent in networking in general but at the moment I’m having some difficulty. I’m trying to help my Dad. He’s bought a domain name to sell some products on and is hosting this on an … Read More “TXT/SPF Help – Website on a different Server to Email Server” »

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” »