@techreport{edmonds-dnsop-capabilities-00, number = {draft-edmonds-dnsop-capabilities-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-edmonds-dnsop-capabilities/00/}, author = {Robert Edmonds}, title = {{Signaling DNS Capabilities}}, pagetotal = 9, year = 2017, month = jul, day = 2, abstract = {This document defines an Extension Mechanisms for DNS (EDNS0) option that allows DNS clients and servers to signal support for DNS protocol capabilities. Clients and servers that support this option can take advantage of new DNS protocol features when completing a transaction, and by caching the set of capabilities advertised by a DNS server, a DNS client can utilize any mutually supported DNS protocol capability in subsequent queries.}, }