opurk.nl.		30 IN SOA nsauth.myrootnet.com. root.rootnet.nl. (
				2025112701 ; serial
				14400      ; refresh (4 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

opurk.nl.		30 IN TXT "v=spf1 a mx a:online.gbu.nl include:mailfilter01.myrootnet.nl
include:mailfilter02.myrootnet.nl include:mailfilter.myrootnet.nl ~all"

opurk.nl.		30 IN A	46.249.42.35
opurk.nl.		30 IN AAAA 2a03:3f40:e:810::5

Mail exchangers:
opurk.nl.		30 IN MX 10 mailfilter01.myrootnet.nl.
opurk.nl.		30 IN MX 20 mailfilter02.myrootnet.nl.

Name servers:
opurk.nl.		30 IN NS nsauth.myrootnet.com.
opurk.nl.		30 IN NS nsauth.myrootnet.nl.