To point your 1and1 domain to your website, you'll need to update two specific records in your domain management panel: the A record and the CNAME record.
Access Your Account: Log in to your 1and1 account.
Navigate to Domains: Click the Administration tab and select Domains.
Edit DNS Settings:
Find the domain you wish to connect and click the downward-pointing arrow.
Select Edit DNS Settings.
Configure the A Record:
Select Other IP address.
In the IP address field, enter 54.76.177.85 and click Save.
Create a Subdomain:
Click New and then Create Subdomain.
Enter www and click OK.
Configure the CNAME Record:
Select the checkbox next to the newly created www subdomain.
From the DNS menu, select Edit DNS Settings.
Select CNAME.
In the Alias field, enter global.loadweb.com and click OK.
Service Updates: Since 1&1 Ionos is an external provider, their interface and specific steps may evolve as they update their services.
Propagation: Keep in mind that DNS changes typically take some time to process across the web.