nstld.org.		21600 IN SOA a1.verisigndns.com. dns.constellix.com. (
				2019030811 ; serial
				43200      ; refresh (12 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				180        ; minimum (3 minutes)
				)

Mail exchangers:
nstld.org.		14400 IN MX 10 custmx.cscdns.net.

Name servers:
nstld.org.		21600 IN NS a3.verisigndns.com.
nstld.org.		21600 IN NS a1.verisigndns.com.
nstld.org.		21600 IN NS a2.verisigndns.com.