Forward that text to 7726 (SPAM)
That domain was created only 3 days ago, and it shares IP addresses with many other oddly-spelled domain names. They are probably cheap because they don't mean anything if they were acronyms. The "b95rqw" is just a subdomain, probably exists only for your telephone number.
http://whois.domaintools.com/dtbhmw.us
Email
[email protected]
Registrant Org Jeff Miles is associated with ~36 other domains
Dates Created on 2016-06-01
http://www.whois.com/whois/dtbhmw.us
(easier to read compared to the DomainTools website)