u-i-t.net.		30 IN SOA ns1.u-i-t.net. test.u-i-t.net. (
				1715137205 ; serial
				3600       ; refresh (1 hour)
				600        ; retry (10 minutes)
				604800     ; expire (1 week)
				300        ; minimum (5 minutes)
				)

u-i-t.net.		30 IN TXT "v=spf1 +a +mx +ip4:185.8.21.131 ~all"

u-i-t.net.		30 IN A	185.8.21.131

Mail exchangers:
u-i-t.net.		30 IN MX 10 mail.u-i-t.net.

Name servers:
u-i-t.net.		30 IN NS ns1.u-i-t.net.
u-i-t.net.		30 IN NS ns2.u-i-t.net.