alt Hacker NewsIANA maintains a list of TLDs in the root zone[0]. I presume browsers use this list, since it does cover all TLDs in >99% of situations.
IANA maintains a list of TLDs in the root zone[0]. I presume browsers use this list, since it does cover all TLDs in >99% of situations.
Yes but local/corporate DNS servers can use any TLD they want...