[CLUE-Talk] denver.co.us contact

[Peter Motykowski]

I need to change some details for my *.denver.co.us domain, however I
cannot get a hold of anyone at westnet.net.  Thier email server is giving
me the following error when sending from my mail server and gmail:

<hostmaster at westnet.net>: host westnet.net[128.138.213.13] said: 554 5.0.0
    67.41 (in reply to MAIL FROM command)

Also, the phone number in the denver.co.us whois record does not work.

Does anyone have another contact for the people who administer this domain?

Thanks,
Peter