Lookup of postaonline.cz
Associated IPv4 Addresses:
Nameservers:
- dns1.cpost.cz
- dns2.cpost.cz
- dns3.cpost.cz
- dns4.cpost.cz
Mail Exchanger Records:
- smtp1.cpost.cz, priority: 10
- smtp2.cpost.cz, priority: 20
Text Records:
Start of Authority Records:
- rname: root.cpost.cz, mname: dns1.cpost.cz, serial: 2024071001
CAA Records:
- tag: iodef, value: mailto:certmgr@cpost.cz
- tag: issue, value: digicert.com