Information about DNS and network
I noticed few websites use DNSSEC although its important to verify if a server owns a domain. Had DNSSEC become widespread TLS Certificate Authorities would no longer be necessary and it so better if we could test the server’s ownership of the domain and DANE-signed TLS certificate directly. But I have realized most organizations are … Read More “What Are The Pain Points in DNSSEC that Prevent It from Becomeing Widespread?” »
For instance, can Google detect if two domains are on the same shared hosting with that are using cloudflare? submitted by /u/kingofkeyboard [link] [comments] Powered by WPeMatico
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I have homelab site registered with gigaregister and now it’s disappeared and gigaregister site itself shows blank screen Maybe someone know what happened? Seems like 2 days ago (on 14th august) their domain expired P.S. as of now I have filled the compliance to the main registrator: https://publicdomainregistry.com/compliance/ As well as asked namecheap regarding can … Read More “Gigaregister DNS is down?” »
Hi I used to use CF name servers. i wanted to use google search consol but didn’t know the account it was set up in. so i setup another cf account and then change the nameservers cause CF was asking me to, in order to write txt records to it. Now I udpated the DNS … Read More “Urgent : DNS and Nameserver etc (Website Setup) help” »
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For reasons out of my control, a closed network was IP’d with public IP’s (spanning 3 separate geological sites). In order for us to accomodate some changes we are making, we are re-iping the majority of them to be internal private IP’s, but at one specific site, it can’t be changed and so it must … Read More “Creating a reverse lookup zone for a public block on internal DNS for 2 IP’s” »
I’m studying DNS and am wondering: if the authoritative nameserver returns a REFUSED status, how are others (e.g., Google’s DNS server) able to resolve the subdomain? # Get the authoritative NS: $ dig +noall +authority soa centralus.cloudapp.azure.com. 60 IN SOA ns1-201.azure-dns.com. msnhst.microsoft.com. 10001 900 300 604800 60 # Query the Authoritative NS, observe refused status: … Read More “SOA NS returns REFUSED” »
so some context, i bought `mycompany.dev` (example) from namecheap, i’ve changed the dns to cloudflare since the `mycompany.dev` is hosted on cloudflare pages, and they offer free email stuff, i can create subdomains on `mycompany.dev` like `info.mycompany.dev` etc on cloudflare pages, now i want to dive deeper into these stuff like hosting my website on … Read More “setting up my own NS for multilevel subdomains” »
I understand the premise of DNS. Its used to find the IP address of a site i am trying to locate. So once im connected to say Movies Anywhere, and am clicking on links there and navigating on their site, i am no longer making any more DNS queries. Correct. The only time i will … Read More “DNS after i connect to a site” »