castilow.net.		30 IN SOA ns-cloud-a1.googledomains.com. dns-admin.google.com. (
				373        ; serial
				21600      ; refresh (6 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				300        ; minimum (5 minutes)
				)

castilow.net.		30 IN TXT "v=spf1 include:_spf.google.com include:mailgun.org
~all"

castilow.net.		30 IN A	45.55.104.122

Mail exchangers:
castilow.net.		30 IN MX 10 mxa.mailgun.org.
castilow.net.		30 IN MX 10 mxb.mailgun.org.

Name servers:
castilow.net.		30 IN NS ns-cloud-a3.googledomains.com.
castilow.net.		30 IN NS ns-cloud-a1.googledomains.com.
castilow.net.		30 IN NS ns-cloud-a2.googledomains.com.
castilow.net.		30 IN NS ns-cloud-a4.googledomains.com.