- Take this nonce: f37977c6311865218a151204092611c265860fb9ff3ae9ab89345f658165b857abf6fb08b4a1b1897975fc03cdf607294521c28742d59b81cdf19fe07a99a71 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.