; Make sure to update the epoch time in the SOA records so coreDNS picks up the changes automatically ; https://www.epochconverter.com/ ; you can check this file with the tool 'named-checkzone' from 'bind' package ; SOA Records $TTL 3600 $ORIGIN natallan.com. @ 3600 IN SOA gateway.natallan.com. gateway.natallan.com. ( 1682790203 ; serial number (epoch timestamp) 7200 ; refresh period 3600 ; retry period 1209600 ; expire time 3600 ; minimum ttl ) ; NS Records @ IN NS unifi.l.trux.dev. ; Metallb hegira IN A 10.8.20.30