- Take this nonce: 9a503567b223addfaf20425f64490b112d20939aa57dc5bb19dfa09254ec584ad88e37b7c28bcf8ccfe3f123a4a45c2c6c7ae6cd33ffb83a0f425ca2e703d39 and sign with your RSA key.
- Set the resulting signature as TXT record on your domain.
- Put the domain and corresponding RSA public key in form below.
- Once we verify the signature we will issue a certificate for you.