2doctor.ru.		30 IN SOA server15.hosting.reg.ru. support.reg.ru. (
				2025040701 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

2doctor.ru.		30 IN TXT "v=spf1 ip4:31.31.198.142 a mx include:_spf.hosting.reg.ru
~all"

2doctor.ru.		30 IN A	31.31.198.142
2doctor.ru.		30 IN AAAA 2a00:f940:2:2:1:1:0:15

Mail exchangers:
2doctor.ru.		30 IN MX 10 mx1.hosting.reg.ru.
2doctor.ru.		30 IN MX 20 mx2.hosting.reg.ru.

Name servers:
2doctor.ru.		30 IN NS ns2.hosting.reg.ru.
2doctor.ru.		30 IN NS ns1.hosting.reg.ru.