How can I verify my custom domain using
it doesn't allow duplicate keys and firebase hosting requires a duplicated key entry?
And firebase requires 2 text entries with same host.
DNS records in Google Domains can contain multiple values. So while you can only have a single TXT record for a given name, it can contain all the values you need to validate the domain for Firebase Hosting.
The steps are:
- Click the Edit link next to your TXT record.
- Click the small + next to the (last) value.
- Enter the new value for the existing record
- Click Save
Here's one of our domains, after step 1: