HTTP interface for DynDNS server
	http://www.noip.com/integrate/request

Application Aspects of IPv6 Transition
	https://www.ietf.org/rfc/rfc4038.txt

Common Misbehavior Against DNS Queries for IPv6 Addresses
	https://www.ietf.org/rfc/rfc4074.txt

Extension Mechanisms for DNS (EDNS(0))
	https://tools.ietf.org/html/rfc6891

Operational Considerations and Issues with IPv6 DNS
	https://www.ietf.org/rfc/rfc4472.txt

DOMAIN NAMES - IMPLEMENTATION AND SPECIFICATION
	https://tools.ietf.org/html/rfc1035

The Structure of a DNS SOA Record
	https://support.microsoft.com/en-us/help/163971/the-structure-of-a-dns-soa-record

Common DNS Operational and Configuration Errors
	https://tools.ietf.org/html/rfc1912

Dynamic DNS at freedns.afraid.org using a Fritz!Box
	https://superuser.com/questions/662452/dynamic-dns-at-freedns-afraid-org-using-a-fritzbox

Dynamic DNS for both IPv4 and IPv6 (using freedns.afraid.org or others)
	https://superuser.com/questions/719425/dynamic-dns-for-both-ipv4-and-ipv6-using-freedns-afraid-org-or-others


HOWTO - Delegate a Sub-domain (a.k.a. subzone)
	http://www.zytrax.com/books/dns/ch9/delegate.html

What is DNS Delegation?
	https://serverfault.com/questions/530415/what-is-dns-delegation

Delegating zones
	https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2003/cc784494%28v=ws.10%29