I can't connect to ssh using my top level domain, but I can access SSH via the ip associated with the domain

We were able to establish an SSL connection using IP address 73.161.93.56 as well as the domain name lushfamily.us though the connection via domain name took 20 seconds longer. Domain name lushfamily.us maps to IP address 73.161.93.56 and was last updated about 8 hours ago. Please let us know if this is not the correct IP address.