%% You should probably cite rfc7793 instead of this I-D. @techreport{ietf-dnsop-rfc6598-rfc6303-01, number = {draft-ietf-dnsop-rfc6598-rfc6303-01}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-dnsop-rfc6598-rfc6303/01/}, author = {Mark P. Andrews}, title = {{Add 100.64.0.0/10 prefixes to IPv4 Locally-Served DNS Zones Registry.}}, pagetotal = 5, year = 2014, month = may, day = 7, abstract = {RFC6598 specified that: "Reverse DNS queries for Shared Address Space addresses {[}100.64.0.0/10{]} MUST NOT be forwarded to the global DNS infrastructure." This document formally directs IANA to add the associated zones to the "IPv4 Locally-Served DNS Zones Registry" to prevent such queries accidently leaking to the global DNS infrastructure.}, }