// REFERENCE
CERT record
Type number: 37
Stores certificates (X.509, PGP…) in DNS. A very niche use; today DANE/TLSA covers most cases of associating keys with names.
Related tools
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Related
caa
CAA record dnskey
DNSKEY record ds
DS record rrsig
RRSIG record nsec
NSEC record nsec3
NSEC3 record
CAA record dnskey
DNSKEY record ds
DS record rrsig
RRSIG record nsec
NSEC record nsec3
NSEC3 record
Types per the IANA DNS parameters registry and their RFCs. Educational content.