open.by.		30 IN SOA ns1.open.by. root.ok.by. (
				2024090903 ; serial
				21600      ; refresh (6 hours)
				7200       ; retry (2 hours)
				1296000    ; expire (2 weeks 1 day)
				600        ; minimum (10 minutes)
				)

open.by.		30 IN TXT "v=spf1 ip4:193.232.92.0/27 ip4:93.84.119.224/27
ip4:93.85.84.64/27 ~all"

open.by.		30 IN A	93.84.119.242

Mail exchangers:
open.by.		30 IN MX 0 m.open.by.

Name servers:
open.by.		30 IN NS ns1.open.by.
open.by.		30 IN NS ns2.open.by.
open.by.		30 IN NS ns3.open.by.