Information about DNS and network
I was thinking now, if my router have a dns A and my device have dns B, the router would get what I search on device or the dns B don’t allot that? or is like a hierarchy? router is Base and no one can escape it submitted by /u/No-Aspect-2926 [link] [comments] Powered by WPeMatico
is there a way for me to change my dns address permanently ? submitted by /u/Quiet_Maybe7304 [link] [comments] Powered by WPeMatico
Hey, could some expert tell me what is going on with my ISPs IP addressing? It appears when I do a DNS lookup for their range it resolves to ‘visit.keznews.com’. I’ve never heard of that site. It sounds like a suspicious site. I wouldn’t recommend going there… Their IP range: 209.120.235.0/24 Nslookups: > 209.120.235.1 Server: … Read More “IP addressing compromized?” »
Hi, I’m working on a platform which provides customers with their own subdomain (customer-name.example.com for example), which would point to an ipv6 ip (using AAAA records). What is the best way to implement it? I’m currently using cloudflare to manage the domain. Should I use cloudflare’s api to add/modify/delete the AAAA records, or should I … Read More “Custom Nameserver for subdomain” »
(Tried to make the title fit to the below question/problem. Not sure I succeeded. I tried though) BIND 9.18.5 – Almalinux 8.6 Looking for a solution with BIND that can cover the following use case. I have a bulk “allow” zone and a bulk “block” zone via RPZ. Together they have around 10 million entries. … Read More “BIND – Multiple RPZs – Multiple clients – Multiple possible “Chains”?” »
I just want the optimal Dns for my area, and I’m hearing that these 2 are VERY good options, just that Google logs a lot of data and Cloudflare doesn’t (which is a big thing for me, I like my privacy). But at the same time I also want the best possible performance. submitted by … Read More “Live in New York- Google DNS or Cloudflare DNS?” »
I use Cloudflare’s 1.1.1.1 and Google’s 8.8.8.8 DNS servers on my network. The data centers of these services are located 18 ms to 20 ms away from my city. I use a local ISP and latency to the above DNS servers is around 1 ms. How is this possible? Is the ISP intercepting DNS requests … Read More “How to check the authenticity of public DNS servers?” »
i want a domain name for my website but these websites always offer you domain names. I want to know how do these websites register the domain names. how do i register one on my own submitted by /u/TheLegendOfCreate [link] [comments] Powered by WPeMatico
Hi, I use PowerDNS with bind backend, and have an example zone file: $ORIGIN example.com. $TTL 180 @ IN SOA ns1.example.com. postmaster.example.com. ( 1660393201 ; Serial Number (date YYYYMMDD++) 86400 ; Refresh (24 hours) 1800 ; Retry (1/2 hour) 3600000 ; Expire (42 days) 21600) ; Minimum (6 hours) IN NS ns1.example.com. IN NS ns2.example.com. … Read More “PowerDNS [Error] Unable to retrieve metadata for zone example.com” »
I migrated a simple small business website (CPanel hosting) and email (hosted separately with O365) from the .com.au domain to the newly available .au domain in Australia. newdomain.au became the primary and olddomain.com.au became an alias with a redirect to the new domain with or without the WWW prefix. Problem Everything is now done except … Read More “Website won’t work when using WWW prefix” »