Windows uses ipv6-literal.net as a sort of hacky solution to the file explorer not being able to handle colons, but the funny thing is that it's also an actually registered domain name that ironically, doesn't have AAAA records: nslookup ipv6-literal.net Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: ipv6-literal.net Address: 3.33.130.190 Name: ipv6-literal.net Address: 15.197.148.33