Where do I go to get a . gov domain?

All requests from the Legislative Branch of the Federal Government for second-level .gov domains will go through the Senate Office of Information Resources or the House Information Resource Office prior to registering on the .gov domain. Federal court .gov domains are linked to uscourts.gov and authorized by the Office of Government-wide Policy.
For More Information Please Refer:
You May Also Like to Read:
What are domain requirements?