icenet.ru.		30 IN SOA ns.icenet.ru. gouriev.ns.icenet.ru. (
				2023050600 ; serial
				3600       ; refresh (1 hour)
				900        ; retry (15 minutes)
				3600000    ; expire (5 weeks 6 days 16 hours)
				3600       ; minimum (1 hour)
				)

icenet.ru.		30 IN TXT "v=spf1 ip4:188.44.41.0/24 ip4:188.44.42.0/24 ip4:10.3.101.200
-all"

Mail exchangers:
icenet.ru.		30 IN MX 10 mail.icenet.ru.

Name servers:
icenet.ru.		30 IN NS nst.icenet.ru.
icenet.ru.		30 IN NS ns.icenet.ru.
icenet.ru.		30 IN NS nss.icenet.ru.