SOA
Start of Authority
Primary NS
Mailbox
noc.ht-systems.ru
Serial
3312205960
Refresh
3600
Retry
300
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
yandex-verification:
3bde68bb8ffa9238
v=spf1
redirect=_spf.yandex.net