edns0_option_codes.RdDNS EDNS0 Option Codes (OPT)
data('edns0_option_codes')
data frame with columns: value, name, status, reference
Registrations made by standards-track documents are listed as "Standard," and by non-standards-track documents as "Optional." Registrations for which there are no final specifications are listed as "On-Hold."
Last updated 2019-06-27 11:16:48
https://www.iana.org/assignments/dns-parameters/dns-parameters.xhtml#dns-parameters-11
https://www.iana.org/assignments/dns-parameters/dns-parameters.xhtml
rfc6891, 3604