bserv.in.		30 IN SOA ns1.bserv.in. root.bserv.in. (
				2023092701 ; serial
				7200       ; refresh (2 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				180        ; minimum (3 minutes)
				)

bserv.in.		30 IN TXT "v=spf1 a mx ip4:149.102.136.250 ~all"

bserv.in.		30 IN A	149.102.136.250

Mail exchangers:
bserv.in.		30 IN MX 10 mail.bserv.in.

Name servers:
bserv.in.		30 IN NS ns2.bserv.in.
bserv.in.		30 IN NS ns1.bserv.in.