fox.bg.			30 IN SOA ns1.delta.bg. admin.delta.bg. (
				2023111524 ; serial
				7200       ; refresh (2 hours)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

fox.bg.			30 IN TXT "v=spf1 +a +mx +ip4:185.55.229.118 ~all"

fox.bg.			30 IN A	185.55.229.118

Mail exchangers:
fox.bg.			30 IN MX 10 mail.fox.bg.

Name servers:
fox.bg.			30 IN NS ns3.delta.bg.
fox.bg.			30 IN NS ns2.delta.bg.
fox.bg.			30 IN NS ns1.delta.bg.
fox.bg.			30 IN NS ns4.delta.bg.