scr1.ru.		30 IN SOA web31-isp. root.example.com. (
				2026053250 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

scr1.ru.		30 IN TXT "v=spf1 ip4:185.105.117.55 a mx ~all"

scr1.ru.		30 IN A	185.105.117.55

Mail exchangers:
scr1.ru.		30 IN MX 10 mail.scr1.ru.
scr1.ru.		30 IN MX 20 mail.scr1.ru.

Name servers:
scr1.ru.		30 IN NS ns2.ihordns.net.
scr1.ru.		30 IN NS ns1.ihordns.net.