Im not sure if should report this?

Dear Masters,
I noticed two things under one directory :
http://www.dmoz.org/Regional/North_.../Business_and_Economy/Entertainment_Services/

1) two websites looks like a mirror site (not 100% sure because one of them is look like only another link page of main website) which are
Endless Music Entertainment Las Vegas
Las Vegas Impersonators

2) under the same directory found this website deadlink (but maybe his server was down something I don't know)

I'm not affiliated with anybody, just noticed it and letting you know.
thank you

The "Report Hijacks..." thread stickied at the top of this forum would be the place to report those.

Sounds tricky, but I'll look into it Vegas.

[Edited to add] Yes I follow you and agree on point 1. Dealt with although the change may not be visible immediately on the public side.

Checked for dead links. All fixed, thanks.

sorry for posting wrong section, jeanmanco you look like did good cleaning at the directory..
have a nice day