EDNS

GPTKB entity

Statements (23)
Predicate Object
gptkbp:instanceOf DNS protocol extension
gptkbp:abbreviation gptkb:Extension_Mechanisms_for_DNS
gptkbp:adds gptkb:OPT_pseudo-resource_record
gptkbp:allows DNSSEC support
client subnet information
future DNS extensions
gptkbp:category gptkb:International_Standard
gptkbp:compatibleWith original DNS protocol
very old DNS servers
gptkbp:definedIn gptkb:RFC_2671
gptkbp:enables additional DNS features
larger DNS message sizes
gptkbp:fullName gptkb:Extension_Mechanisms_for_DNS
gptkbp:governingBody gptkb:IETF
https://www.w3.org/2000/01/rdf-schema#label EDNS
gptkbp:introducedIn 1999
gptkbp:purpose extend DNS protocol capabilities
gptkbp:status Proposed Standard
gptkbp:updated gptkb:RFC_6891
gptkbp:usedBy authoritative DNS servers
modern DNS resolvers
gptkbp:bfsParent gptkb:DNS
gptkbp:bfsLayer 5