crocus-expo.ru.		30 IN SOA ns3-l2.nic.ru. asu.crocus-expo.ru. (
				2021051725 ; serial
				1440       ; refresh (24 minutes)
				3600       ; retry (1 hour)
				2592000    ; expire (4 weeks 2 days)
				600        ; minimum (10 minutes)
				)

crocus-expo.ru.		30 IN TXT "v=spf1 ip4:185.30.195.145 ip4:185.30.195.162
ip4:185.30.195.141 ip4:195.28.49.3 include:mail.interauto-expo.ru +mx ~all"

crocus-expo.ru.		30 IN A	195.28.49.3

Mail exchangers:
crocus-expo.ru.		30 IN MX 10 mail.crocus-expo.ru.

Name servers:
crocus-expo.ru.		30 IN NS ns3-l2.nic.ru.
crocus-expo.ru.		30 IN NS ns4-l2.nic.ru.
crocus-expo.ru.		30 IN NS ns8-l2.nic.ru.
crocus-expo.ru.		30 IN NS ns4-cloud.nic.ru.
crocus-expo.ru.		30 IN NS ns8-cloud.nic.ru.