| A | 104.21.45.138 |
| A | 172.67.215.45 |
| AAAA | 2606:4700:3031::ac43:d72d |
| AAAA | 2606:4700:3035::6815:2d8a |
| MX | mail.protonmail.ch (priority: 10) |
| MX | mailsec.protonmail.ch (priority: 20) |
| NS | logan.ns.cloudflare.com |
| NS | mallory.ns.cloudflare.com |
| TXT | protonmail-verification=b6d5a0858f0dcb9d6a4b0c8054846a459486a2cf |
| TXT | v=spf1 include:_spf.protonmail.ch ~all |