Knowledge Base
2FA
- How can I change the 2FA mobile number?
- What is Two Factor Authentication (2FA)?
- Why is MYNIC introducing 2FA?
- Whose mobile number is compulsory to be registered?
- How do I know that I have successfully registered the mobile number?
- How many mobile numbers can I register for TAC?
- What happen if I don’t register my mobile phone? Can I still submit my DNS modification?
- Is the mobile number registered for 2FA is the same as displayed/stated in WHOIS?
- I don’t have the TAC, can I still proceed to modify my DNS?
- Do I need a TAC for every transaction?
- Can I cancel or deactivate my TAC?
- How much time do I have before my TAC expires?
- Can I register a foreign mobile phone number?
- Is there a charge for the TAC via mobile phone (SMS)?
- What happens if I enter a wrong TAC?
- I entered my TAC as requested but got an error message.
- What happens if I suspect any illegal or fraud transaction from my account?
- How will I know that the TAC number I’ve received on my mobile is from MYNIC?