SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418624246
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=8e041e2d7b320a28468c51b5a6c2f16a150cb93f
v=spf1 include:_spf.protonmail.ch mx ~all
A