What is a DNS response? What is a DNS cache?

Mar 13, 2025 ... DNS changes can take between several minutes and several days to take ... If you want users to use the custom domain exclusively, your app should ... May 10, 2023 ... For us the issue was the client was not updating the DNS servers that it should use when you are VPN'ed in, so it couldn't reach internal ... May 30, 2024 ... 71.100). When should I use Synology's DNS Server? If you have a registered domain name and host servers for web, FTP, or mail ... ... should not use your DNS settings. Overall, this rule says that your DNS settings should be used on the work Wi-Fi network for everything other than the ... Feb 15, 2022 ... If you run your own DNS server and you DO NOT forward all requests to another DNS provider (such as 8.8.8.8), your DNS server must ask the root ... Sep 22, 2013 ... It's a best practice to split primary and secondary DNS servers to independent hosting providers to avoid be in the situation like this. Mar 19, 2025 ... Should I use nameserver connect or DNS connect? · Has custom DNS records · Has multiple subdomains · Has DNSSEC enabled · Has complex domain ... Jan 4, 2021 ... The two best DNS services are Cloudflare DNS and Google Public DNS, both of which are free, fast, and reliable. Cloudflare prevents you from ... Apr 18, 2012 ... ... should use the VPN's DNS server or some other at that time. The closest you can get is to use a domain-specific override through dnsmasq ... Dec 26, 2024 ... DNS Security logging must be enabled. You can check for existing DNS Security Configuration in your firewalls using the PAN-OS CLI: > show ...