SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2412470452
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=ae0521be2c53992a5aaa1b6f1885f82afdf6be11
pm-verification=erizniwdccrmvebpbfzyzpredvdcwn
ca3-bbbe8c71fbde422da3b6773f1c76a56b
v=spf1 include:_spf.protonmail.ch ~all