photolessons.org.	30 IN SOA isp108.eurobyte.ru. support.eurobyte.ru. (
				2020012602 ; serial
				300        ; refresh (5 minutes)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

photolessons.org.	30 IN TXT "v=spf1 ip4:185.154.54.8 ip4:185.154.54.8 a mx ~all"

photolessons.org.	30 IN A	185.154.54.8

Mail exchangers:
photolessons.org.	30 IN MX 10 mail.photolessons.org.

Name servers:
photolessons.org.	30 IN NS ns4.eurobyte.ru.
photolessons.org.	30 IN NS ns3.eurobyte.ru.
photolessons.org.	30 IN NS ns2.eurobyte.ru.
photolessons.org.	30 IN NS ns1.eurobyte.ru.