Lookup of cesnet.cz
Associated IPv4 Addresses:
Associated IPv6 Addresses:
Nameservers:
- decsys.vsb.cz
- nsa.ces.net
- nsa.cesnet.cz
- nsa.ten.cz
Mail Exchanger Records:
- cartero.cesnet.cz, priority: 10
- postino.cesnet.cz, priority: 10
- mail.cesnet.cz, priority: 100
Text Records:
- google-site-verification=_67tfbFvuyNG5y_dNEpIUG7l0cR2p3g0J1znRhtcVhE
- v=spf1 exists:%{ir}.spf.cesnet.cz include:servers.mcsv.net ~all
Start of Authority Records:
- rname: hostmaster.cesnet.cz, mname: nsa.cesnet.cz, serial: 2020014381
CAA Records:
- tag: issue, value: letsencrypt.org
- tag: issue, value: sectigo.com
NAPTR Records:
- order: 200, pref: 50, flags: s, services: SIP+D2T, regex: , replacement: _sip._tcp.cesnet.cz
- order: 100, pref: 50, flags: s, services: SIP+D2U, regex: , replacement: _sip._udp.cesnet.cz