SOA
Start of Authority
Primary NS
Mailbox
hostmaster.blueboard.cz
Serial
2026062631
Refresh
10800
Retry
7200
Expire
604800
Minimum TTL
7200
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.google.com ~all
google-site-verification=uwv38XPvpwg1ZSeBPUGHqXJUSXXHFdPFuj896FdDb7s
A
IPv4 Addresses
AAAA