Challenge update failures for rdg.test.pcetera.ch in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/7189180443
acme: error code 400 "urn:ietf:params:acme:error:dns": DNS problem: NXDOMAIN looking up TXT for _acme-challenge.rdg.test.pcetera.ch - check that a DNS record exists for this domain
5 Certificates contributing to rate limits for this domain
Serial: 292368594580848192290215314067591707207736
NotBefore: 2023-02-11 22:15:33 +0000 UTC
Names: [dok.pcetera.ch]
Serial: 361251207438907976989618093033357932956783
NotBefore: 2023-02-11 17:13:12 +0000 UTC
Names: [onenote.pcetera.ch]
Serial: 352464048720619120688341002384613636529030
NotBefore: 2023-02-09 08:10:00 +0000 UTC
Names: [pcetera.ch www.pcetera.ch]
Serial: 358957463140612845418217265331926260128197
NotBefore: 2023-02-06 14:37:06 +0000 UTC
Names: [pceteraterm02.pcetera.ch remote.pcetera.ch]
Serial: 355385366818051968525592407851033907624693
NotBefore: 2023-02-06 14:31:38 +0000 UTC
Names: [pceteraterm02.pcetera.ch remote.pcetera.ch]