Time Nick Message 19:10 Krock Does anyone have an idea what this could possibly mean? recv() failed (113: No route to host) while requesting certificate status, responder: , peer: :80, certificate: "/fullchain.pem" 19:10 Krock seems like the VPS has no DNS access? 19:13 MTDiscord Context? Are you trying to run an HTTPS server with OCSP stapling enabled? 19:13 Krock personal VPS with letsencrypt defaults 19:13 Krock failed approx. half an hour ago 19:14 MTDiscord Is it actually affecting service? As I understand it OCSP stapling is a nice performance and privacy boost, but generally NOT required. 19:14 MTDiscord It could possibly just be a temporary thing that might be retriable. 19:14 Krock > systemd-resolve --status 19:14 Krock > Failed to get global data: Unit dbus-org.freedesktop.resolve1.service not found. 19:15 MTDiscord Some web servers, also (like nginx) actually implement their own resolvers and may need to be explicitly given a DNS server IP in the config. 19:15 Krock mhm 19:15 rubenwardy maybe try restarting? 19:15 Krock there was no such need yet 19:15 Krock rubenwardy: I wish I wouldn't need to do that 19:15 Krock but might solve the issue right away 19:16 MTDiscord I'd check it out with an SSL Labs scan 19:16 MTDiscord if it's looking mostly alright then it's not urgent to reboot immediately. 19:16 MTDiscord Just pick a time when it's convenient if you can, I guess 19:16 Krock > Unable to resolve domain name 19:16 MTDiscord If you're using a local proxy DNS resolver or something you might try kicking that over 19:16 Krock no this is not alright. rebooting 19:17 MTDiscord Unable to resolve domain name from outside? Are you running your own DNS zones or something? 19:30 Krock apparently this isn't the first outage in the last few hours 19:44 sfan5 my educated guess: nginx has ocsp stapling enabled and cannot reach the certificate issuers server to retrieve an OCSP response 19:45 MTDiscord Yeah, that was my guess, but if it's causing an outage then it sounds deeper than that, since OCSP stapling should fallback gracefully. 19:46 sfan5 if there is an outage then it's unrelated to this 19:59 Krock hmm anyway. filed a ticket. thanks for the help!