Failed to resolve hostname

I am running windows 10 and using team speak 3. I'm trying to log onto my guilds server and I keep getting the message Failed to resolve hostname 'vs15.tserverhq.com' but there is suppost to be :6225 behind the .com. I flushed my ip dns. I have uninstalled and reinstalled the client with both X64 and 32 bit and I'm getting message on both. I set it up to run a admin. My IPv4 address is 192.168.1.64 and my External IP: 45.26.25.150. I can log onto voice.teamspeak.com
Microsoft Windows [Version 10.0.10240]
(c) 2015 Microsoft Corporation. All rights reserved.

C:\Users\hp b>ping voice.teamspeak.com

Pinging voice.teamspeak.com [194.97.114.2] with 32 bytes of data:
Reply from 194.97.114.2: bytes=32 time=164ms TTL=42
Reply from 194.97.114.2: bytes=32 time=163ms TTL=45
Reply from 194.97.114.2: bytes=32 time=160ms TTL=43
Reply from 194.97.114.2: bytes=32 time=162ms TTL=45

Ping statistics for 194.97.114.2:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 160ms, Maximum = 164ms, Average = 162ms

C:\Users\hp b>

I'm also getting a message that says there is an error connecting to the download server. Please check your network settings. (ERROR #1013)
Can you help me please

Failed to resolve hostname