SOA
Start of Authority
Primary NS
Mailbox
hostmaster.blueboard.cz
Serial
2019091334
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
38400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
facebook-domain-verification=8tleep2xgbqcf0vrq9fhis6r8ehcba
google-site-verification=i53eg_2MbcERXxRUXuIULHpkv0uwfR3L53sfd5CQDxo
v=spf1 include:_spf.google.com include:spf.1webit.cz ~all
A