rcs-studio.nl.		3599 IN	SOA ns1.yoursrs.com. hostmaster.rcs-studio.nl. (
				2019111502 ; serial
				1200       ; refresh (20 minutes)
				150        ; retry (2 minutes 30 seconds)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

rcs-studio.nl.		3599 IN	TXT "v=spf1 +a +mx +ip4:94.75.226.149 +include:smtp.gmail.com
+include:sendgrid.net +include:spf.sendingservice.net -all"

rcs-studio.nl.		3599 IN	A 94.75.226.149

Mail exchangers:
rcs-studio.nl.		3599 IN	MX 10 mx2.rcs-studio.nl.
rcs-studio.nl.		3599 IN	MX 10 mx1.rcs-studio.nl.

Name servers:
rcs-studio.nl.		3599 IN	NS ns2.yoursrs.com.
rcs-studio.nl.		3599 IN	NS ns1.yoursrs.com.