ALL A AAAA CAA CNAME MX NS PTR SOA SRV TXT ANY

No ANY records found for server.csl.de.

Try csl.de instead?

id 63894, opcode QUERY, rcode NOTIMP, flags QR RD RA
;QUESTION
server.csl.de. IN ANY
;ANSWER
;AUTHORITY
;ADDITIONAL

ANY Record Lookup

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