I’m sorry, but “MLB” is not recognized as a Top-Level Domain (TLD) in the Domain Name System (DNS) of the Internet. TLDs are the last part of a domain name, such as “.com” or “.org”. As of my current knowledge and the most reliable resources like the Internet Assigned Numbers Authority (IANA), which is responsible for the global coordination of the DNS Root, the “.mlb” does not exist as a TLD.
The most common types of TLDs are generic TLDs (gTLDs) like “.com”, “.org”, “.net”, etc., country-code TLDs (ccTLDs) like “.us” for the United States, “.ca” for Canada, “.jp” for Japan, etc., and infrastructure TLD (.arpa).
However, in recent years, there has been a program implemented by the Internet Corporation for Assigned Names and Numbers (ICANN) to expand the existing TLDs, in which organizations can apply for new gTLDs. Some corporations have applied for and received approval for TLDs that match their company names, for example, “.google” or “.amazon”. But till date, there is no “.mlb”.
If “MLB” you referred to is Major League Baseball, they currently use “.com” as their TLD as in “mlb.com”.
To get proper information on all available TLDs, you can visit the official IANA website, which is the organization responsible for maintaining the list of TLDs.
Sources:
- IANA Root Zone Database, IANA.org
- ICANN Program for New gTLDs, icann.org
- Information about the “.com” TLD, Whois.com