ThatDude asked:
I had a domain name set as my name server… That domain expired. But now the other domains that were using that name server cannot be linked to the server and don’t work. So I need to know how to find what the IP address was when it was working. Is there a website that caches that stuff or something?







Not sure if this will help, but try:
Try
You have many options there and its free too to check.
Check Whois Lookup option to check the IP or Domain name