Are any of these servers what you are looking for?

Servers with "srcds059" and "Dota" in the name:
Valve Dota 2 Server #17 (srcds059.lux-2.valve.net)
Valve Dota 2 Server #22 (srcds059.lux-2.valve.net)
Valve Dota 2 Server #5 (srcds059.lux-2.valve.net)
Valve Dota 2 Server #1 (srcds059.lux-2.valve.net)
Valve Dota 2 Server #43 (srcds059.lux-2.valve.net)
Valve Dota 2 Server #54 (srcds059.lux-2.valve.net)
Valve Dota 2 Server #40 (srcds059.lux-2.valve.net)
Valve Dota 2 Server #56 (srcds059.lux-2.valve.net)
Valve Dota 2 Server #45 (srcds059.lux-2.valve.net)
Valve Dota 2 Server #20 (srcds059.lux-2.valve.net)

Servers on :
Valve Dota 2 Server #1 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #2 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #2 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #3 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #4 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #5 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #6 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #6 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #7 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #8 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #8 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #9 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #10 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #10 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #11 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #11 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #12 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #13 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #14 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #14 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #15 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #16 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #17 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #18 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #19 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #20 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #20 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #21 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #21 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #22 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #23 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #24 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #25 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #26 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #27 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #28 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #29 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #29 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #30 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #30 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #31 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #32 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #33 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #34 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #35 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #35 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #36 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #37 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #37 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #38 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #39 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #40 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #41 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #42 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #42 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #43 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #44 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #45 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #46 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #47 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #48 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #49 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #49 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #50 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #51 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #51 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #52 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #52 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #53 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #53 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #54 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #54 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #55 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #56 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #57 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #58 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #59 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #59 (srcds059.iad-2.valve.net)
Valve Dota 2 Server #60 (srcds059.iad-2.valve.net)
Valve Dota 2 Test Server #73 (srcds059.iad-2.valve.net)
Valve Dota 2 Test Server #74 (srcds059.iad-2.valve.net)
Valve Dota 2 Beta Server #76 (srcds059.iad-2.valve.net)
Valve Dota 2 Test Server #97 (srcds059.iad-2.valve.net)
Valve Dota 2 Test Server #98 (srcds059.iad-2.valve.net)
Valve Dota 2 Beta Server #100 (srcds059.iad-2.valve.net)