vsb.cz has no A records.
vsb.cz has no AAAA records.
Apex domains cannot have CNAME records.
Atlassian
Domain verification
atlassian-domain-verification=PVJmH5mprRkDMCb9DCk/UbTKjKtVvUHtJL8Emmc/vnuCsuADf4R5EJjlS6uHjLr/
Pexip
Domain verification
pexip-ms-tenant-domain-verification=ba5e6ec4-776f-49cc-b6fe-8a11e1e5128d
pexip-portal-domain-verification=ba5e6ec4-776f-49cc-b6fe-8a11e1e5128d
ShdMCDo2dIXrp31AT7HrMwp9LdlLHm5hgDW9SsGbsG6Th9o/4sNO4liyPiH5hfwgYa+yhi7sHYm+dd7BJatrFg==
Zone apex
Start of authority
Email
Serial
260317042
Refresh
1h
Retry
1h
Expire
7d
Negative cache TTL
10m