Hi! Since both DNS.WATCH-Servers are unavailable since today... => https://forum.ipfire.org/viewtopic.php?f=27&t=20253&p=117259#p117259 ...I switched to Lightning Wire Labs (81.3.27.54). 'unbound' says that everything is OK, DNSSEC is OK, testing is OK. But IPFire-GUI tells me that for 'rDNS' "Reverse lookup failed". Can anyone confirm? Reason? Best, Matthias