Lookup of extknot.com
Nameservers:
- root-dns.netcup.net
- second-dns.netcup.net
- third-dns.netcup.net
Mail Exchanger Records:
- mail.protonmail.ch, priority: 10
- mailsec.protonmail.ch, priority: 20
Text Records:
- protonmail-verification=aef4b0c95be40dceaf6f9a27397e2a5324a3653a
- v=spf1 include:_spf.protonmail.ch mx ~all
Start of Authority Records:
- rname: dnsadmin.netcup.net, mname: root-dns.netcup.net, serial: 2024041359