Lookup of t-system.cz
Associated IPv4 Addresses:
Nameservers:
- ns1.dnsbackup.net
- ns1.nameserver.sk
- ns2.dnsbackup.net
- ns2.nameserver.sk
Mail Exchanger Records:
- mx01.mail.icloud.com, priority: 10
- mx02.mail.icloud.com, priority: 10
Text Records:
- apple-domain=h1fdoUhhn3F3peVV
- v=spf1 a mx include:_spf.nameserver.sk ?all
- v=spf1 include:icloud.com ~all
- v=spf2.0/mfrom,pra +a +mx include:_spf2.nameserver.sk ?all
Start of Authority Records:
- rname: root.dnsbackup.net, mname: ns1.dnsbackup.net, serial: 2024110401