DNSSEC record for wildcard certificate?

[Bruce5051 (Bruce)]

@Michele_Sciabarra

"DNS problem: looking up TXT for _acme-challenge.sciabarra.top: DNSSEC: DNSKEY Missing"

Hi @Michele_Sciabarra,

This is a DNSSEC issue where Let’s Encrypt cannot successfully do the TXT Record Lookup due to the DNSKEY being Missing. Your DNS needs fixing, one solution would be to turn off DNSSEC.