SOA
Start of Authority
Primary NS
Mailbox
hostmaster.caljouw-tech.com
Serial
1766280314
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch include:spf.mijn.host ~all
protonmail-verification=b825e02841d869c655e0a378a8d29e7ee2da0de2
A
IPv4 Addresses
AAAA