How can I migrate BIND DNS from CentOS 7 to Oracle Linux 9 without DNSSEC errors?
I'm migrating the primary BIND DNS configuration from an existing CentOS 7 server to a new Oracle Linux 9 server. I copied the named configuration and zone data,…
DNSSEC
Why do internal .local DNS lookups return SERVFAIL through the local resolver?
I inherited an internal DNS namespace using the .local suffix and am planning to migrate it later. From a VM, querying the local stub resolver at 127.0.0.53 returns…
How can I add public DNS failover while keeping Cloudflare authoritative?
I want Cloudflare to remain the source of truth for my public DNS, including DNSSEC and records published by PowerDMARC, but I'd also like a secondary DNS provider…
Is DNSSEC Worth It for My Cloudflare Setup?
I'm new to setting up DNS and need some help. I manage a domain through Cloudflare DNS, where I have several proxied subdomains and services, including an API,…
Looking for a Reliable Backup DNS Provider Compatible with GoDaddy
I'm currently using GoDaddy for DNS hosting across multiple domains. I'm on the lookout for a secondary DNS provider that works well with GoDaddy and maintains strong security…
Trouble with DNS Resolution When Using DNS Over TLS
Hey everyone! I'm having some strange problems with systemd-resolved. When I enable `DNSOverTLS=yes`, it completely breaks the resolution of my local zone, `int.example.com`, which is actually signed with…