ris.be.			30 IN SOA ns1.effix.be. hostmaster.effix.be. (
				2017071910 ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				600        ; minimum (10 minutes)
				)

ris.be.			30 IN TXT "v=spf1 mx ip4:94.126.48.0/24 ip4:212.123.5.0/24
ip4:212.123.17.0/24 ip4:94.126.49.0/24 include:mail.zendesk.com ~all"

ris.be.			30 IN A	52.166.238.30

Name servers:
ris.be.			30 IN NS ns4.effix.be.
ris.be.			30 IN NS ns3.effix.be.
ris.be.			30 IN NS ns2.effix.be.
ris.be.			30 IN NS ns1.effix.be.