I'm having trouble renewing my wildcard certificates via the DNS-01 challenge: I can see the TXT record being created at mijn.host, and then being deleted after a minute. traefik logs: traefik: ERR Error renewing ACME certificate: {api.<domain>.nl [ ]} error="resolver: one or more domains had a p…

updated to 3.7.12, and am using the config below, including the workaround in DNS01 challenge not working after version 3.7.6+ · Issue #13697 · traefik/traefik · GitHub (requireAllRNS = false). Same logs as before unfortunately. { "certificatesResolvers": { "letsencrypt": { "acme": { …

propagation.disableanschecks = true fixes this. I don't get why that would work though... dig <domain> @ns1.mijn.host is reachable from the host traefik is running on.: ; <<>> DiG 9.20.26 <<>> <domain> @ns1.mijn.host ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOE…

Error renewing ACME certificate: could not determine authoritative nameservers

Traefik Traefik v3 (latest)

bluepuma77 September 1, 2026, 8:16am 2

Make sure to update to latest Traefik version? Check related post.

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Error renewing ACME certificate: could not determine authoritative nameservers

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