2FA methods supported by 123 Reg
Adding two-factor authentication is one of the most effective ways to protect your 123 Reg account. With TOTP support, you can generate 123 Reg verification codes directly in the Authenticator App.
SMS
123 Reg can send a one-time verification code to your phone via text message.
Authenticator app (TOTP)
123 Reg lets you use time-based one-time passwords, so you can generate verification codes in an authenticator app on your device — no network or SMS needed.
Security key (U2F)
123 Reg works with hardware security keys using the U2F/FIDO standard.
123 Reg 2FA — Frequently asked questions
Does 123 Reg support an authenticator app?
Yes. 123 Reg supports time-based one-time passwords (TOTP), so you can add it to the Authenticator App and generate verification codes right on your device.
Which two-factor authentication methods does 123 Reg support?
123 Reg currently supports: SMS, Authenticator app (TOTP), Security key (U2F).
Is it free to generate 123 Reg codes with the Authenticator App?
Yes. The Authenticator App is free to download, and generating 123 Reg verification codes does not require an account or sign-up.
More Domains services that support 2FA
This page is for educational purposes only. We are not affiliated with or endorsed by 123 Reg. All trademarks and product names are the property of their respective owners and are used solely for identification.