SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2411295764
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=cbd3210ea282c5f68c0280c493da5e8653a9e798
v=spf1 include:_spf.protonmail.ch ~all