autodiscover.old.convento.de has no AAAA records.
Question and response
Question
dig autodiscover.old.convento.de. AAAA
Answer
The response has no answer records.
Authority
convento.de. 300 SOA x.ns.joker.com. hostmaster.joker.com. 2026030950 14400 3600 1209600 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0