theoryofprogramming.com. 30 IN SOA ns1.parklogic.com. hostmaster.theoryofprogramming.com.
(
				2022092601 ; serial
				3600       ; refresh (1 hour)
				7200       ; retry (2 hours)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

theoryofprogramming.com. 30 IN TXT "v=spf1 -all"

theoryofprogramming.com. 30 IN A 69.16.230.226

Mail exchangers:
theoryofprogramming.com. 30 IN MX 10 mx156.hostedmxserver.com.

Name servers:
theoryofprogramming.com. 30 IN NS ns1.parklogic.com.
theoryofprogramming.com. 30 IN NS ns2.parklogic.com.