knigilub.ru.		30 IN SOA ns1.adminvps.ru. root.example.com. (
				2019032759 ; serial
				3600       ; refresh (1 hour)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

knigilub.ru.		30 IN TXT "v=spf1 ip4:5.253.60.251 a mx ~all"

knigilub.ru.		30 IN A	5.253.60.251

Mail exchangers:
knigilub.ru.		30 IN MX 10 mail.knigilub.ru.
knigilub.ru.		30 IN MX 20 mail.knigilub.ru.

Name servers:
knigilub.ru.		30 IN NS ns1.adminvps.ru.
knigilub.ru.		30 IN NS ns2.adminvps.net.