[GH-ISSUE #360] acme-dns.io timing out for some of the sub domains #202

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opened 2026-03-13 16:08:34 +03:00 by kerem · 1 comment

kerem commented

2026-03-13 16:08:34 +03:00

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Originally created by @ranshe on GitHub (Aug 20, 2024).
Original GitHub issue: https://github.com/acme-dns/acme-dns/issues/360

I have been using the acme-dns-py version for a while (--manual-auth-hook /etc/acme-dns/acme-dns-auth.py --preferred-challenges dns), but I just tested w/ multiple (26) SANs, and I see a lot of errors like "Detail: DNS problem: query timed out looking up TXT for _acme-challenge.supervisor.zta.cyolopoc.xyz".
Using mxtoolbook I can verify this entry exist

The same is true for all other errors.

Is there an issue w/ multiple SANs?
With my registrar? Temp glitch?

Any ideas for actions I can take on my side are welcome.

Thanks

Originally created by @ranshe on GitHub (Aug 20, 2024). Original GitHub issue: https://github.com/acme-dns/acme-dns/issues/360 I have been using the acme-dns-py version for a while (--manual-auth-hook /etc/acme-dns/acme-dns-auth.py --preferred-challenges dns), but I just tested w/ multiple (26) SANs, and I see a lot of errors like "Detail: DNS problem: query timed out looking up TXT for _acme-challenge.supervisor.zta.cyolopoc.xyz". Using mxtoolbook I can verify this entry exist <img width="971" alt="image" src="https://github.com/user-attachments/assets/3f2d8b59-4e1d-48d1-8483-b479910653c5"> The same is true for all other errors. Is there an issue w/ multiple SANs? With my registrar? Temp glitch? Any ideas for actions I can take on my side are welcome. Thanks