SOA
Start of Authority
Primary NS
Mailbox
hostmaster.kasserver.com
Serial
2606141359
Refresh
28800
Retry
7200
Expire
1209600
Minimum TTL
7200
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=8390788ee655479e98632588272d2a6228a40d09
Sendinblue-code:78fb4531c8dfa2f8cfe74dbe5420ed73
v=spf1 a mx include:_spf.protonmail.ch include:spf.sendinblue.com ~all
A