SOA
Start of Authority
Primary NS
Mailbox
hostmaster.stackdns.com
Serial
1740841026
Refresh
1800
Retry
900
Expire
1209600
Minimum TTL
300
NS
Nameservers
TXT
TXT Records
protonmail-verification=3a71b3c1cc7602fe2b58b943d52e400c82a217cb
v=spf1 include:_spf.hostedemail.com include:mailgun.org include:spf.stackmail.com include:_spf.protonmail.ch a mx ~all
A
IPv4 Addresses
AAAA