as i said site is perfectly visible from everywhere in the world except my network. ​ the same on both domain and public ip i even disabled SSL and went through http:/ and it still doesnt get new content ​ in fact now the error is err empty response but i believe this error was … Read More “Selfhosted site’s cert/content/anything CACHED by whole network!? visible from TOR/outside, invisible from my network” »

I have to fix some e-mail stuff for our small company (I’m pretty sure you’ll see me posting more at some point…). Whoever set up our stuff is long gone so I have to figure out myself what’s been set up where and by what company. My knowledge on this whole topic is pretty basic … Read More “Invalid entry in Domain settings in Office365” »

Hey guys, what are the most used DNS record types? Is there an overall best way of configuring them? I’m still learning so any tips would be awesome. submitted by /u/Federal-Beeracuda69 [link] [comments] Powered by WPeMatico

I would like to merge my two records, but I can neither delete one nor modify one to take both in account… My registrar is Namecheap. Any help would be greatly appreciated! submitted by /u/ultome [link] [comments] Powered by WPeMatico

I have a private blog on a server but apart from that I have installed open vpn. Is it safe to connect via vpn using the server to host the site at the same time? I have set cloudflare as dns but apart from that I have these ports open. ​ Is this all for … Read More “Is openvpn set up correctly and securely?” »

Hi everyone, yesterday I changed my name servers for my google domain from the standard ones ( ns-cloud-e1.googledomains.com) to the ones for my zone in google cloud (like ns-cloud-a1.googledomains.com). As of now, almost every public dns I use resolved to the correct ip using the ns-cloud-a1.googledomains.com nameserver, except cloudflare (1.1.1.1), which is still returning the … Read More “Changed name servers for google domain, now cloudflare dns doesnt resolve but google dns does” »

My head is spinning right now trying to figure out how to set up a server so that any number of new subdomains that I may have will be handled with a different nameserver than the authoritative one for my main domain. Basically I have example.com being handled by Google Domains DNS. And most other … Read More “DNS delegation for all subdomains” »

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

Hi, I’m scripting the parsing of my query logs to highlight new host:query pairs. I’ve managed to weed out most of the identifiable and explainable noise, and there’s one thing I’m left with. I see PTR queries with underscores, like _.12.34.172.in-addr.arpa and I see A queries with underscores at different levels of FQDN, from _.host.domain.com … Read More “underscores in queries (and I don’t mean in the record type)” »

I use the public DNS from OpenDNS (208.67.222.222 · 208.67.220.220) and I was trying to check the status of my RMA for one of my memory chips today on GSkill’s website (www.gskill.us) and apparently OpenDNS is blocking it automatically now even though I don’t have an account with OpenDNS and just use their public facing … Read More “OpenDNS blocking websites automatically now?” »