The best replacement for domain name is url.

The best alternatives to domain name are rated as following:
★★★★★  url
★★★★  ip address
★★★  hosting
★★★  website
★★  trademark
★★  host name
★  workgroup
★  web address
★  email address
★  web hosting
★  hostname
★  netbios name
★  fqdn
★  business name
★  ip
  web host
  website name
  realm
  company name

Your alternative for domain name is not listed? Suggest!
Speaking about domain name, one probably shouldn't forget about email.

Other search terms related to domain name and their ratings are:
★★★★★ email
★★★ hosting
★★ web hosting
★★ free email
★ free hosting
★ dynamic ip
★ website
★ wordpress
★ blogger
★ wix
★ trademark
ip
e-mail
dynamic dns
email free
You have in mind a companion for domain name and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of domain name in all years. Click on graph for more.
domain name
url
ip address