Bing found the following results
Google Domains | Official Site – Google Domains
Search & Buy Available Domains - Register a Domain with GoDaddy
Domain Names Registration | Buy a domain for £0.79 – 123 Reg
Buy a domain name - Register cheap domain names from $0.99
Domain Registration | Buy Domain Names - names.co.uk
Google Domains
Buy Domains | Domain Name Search & Registration | Domain.com
Domain Name Search: Check and Buy Available Domains
Domain Names » .UK domain registration » Buy now | IONOS
Domain Name Search | Free Check Domain Availability Tool