OPT pseudo-resource record

GPTKB entity

Statements (21)
Predicate Object
gptkbp:instanceOf DNS record type
gptkbp:compatibleWith domain name data
zone files
gptkbp:definedIn gptkb:RFC_6891
gptkbp:hasField options
EDNS version
UDP payload size
Z field
data length
extended RCODE
https://www.w3.org/2000/01/rdf-schema#label OPT pseudo-resource record
gptkbp:introducedIn gptkb:EDNS0
gptkbp:purpose support EDNS (Extension mechanisms for DNS)
gptkbp:recordTypeCode 41
gptkbp:usedFor DNS message size extension
DNS options negotiation
gptkbp:usedIn gptkb:Domain_Name_System
DNS queries
DNS responses
gptkbp:bfsParent gptkb:EDNS
gptkbp:bfsLayer 6