modema.net.		30 IN SOA srv2.xarz.ru. root.example.com. (
				2022090460 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

modema.net.		30 IN TXT "v=spf1 ip4:31.29.191.182 ip4:46.148.48.238 a mx ~all"

modema.net.		30 IN A	46.148.48.238

Mail exchangers:
modema.net.		30 IN MX 20 mail.modema.net.
modema.net.		30 IN MX 10 mail.modema.net.

Name servers:
modema.net.		30 IN NS ns1.xarz.ru.
modema.net.		30 IN NS ns2.xarz.ru.