checkinandgo.ru.	30 IN SOA ns1.webhost1.com. tech.webhost1.com. (
				2023031421 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

checkinandgo.ru.	30 IN TXT "v=spf1 ip4:91.236.136.162 ip4:91.236.136.178 a mx
~all"

checkinandgo.ru.	30 IN A	91.236.136.167

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

Name servers:
checkinandgo.ru.	30 IN NS ns4.webhost1.org.
checkinandgo.ru.	30 IN NS ns2.webhost1.com.
checkinandgo.ru.	30 IN NS ns3.webhost1.org.
checkinandgo.ru.	30 IN NS ns1.webhost1.com.