SOA
Start of Authority
Primary NS
Mailbox
hostmaster.dussencloud.com
Serial
2022053603
Refresh
7200
Retry
900
Expire
1209600
Minimum TTL
86400
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch -all
protonmail-verification=fba553eeee53edf11661e0693adca6119cfe5188
A