DNS problem for "h-bid.com"

[grovon 0]

AirVPNs DNS:

```

> nslookup h-bid.com
Server:        10.4.0.1
Address:    10.4.0.1#53

** server can't find h-bid.com: SERVFAIL
```

 

ISPs DNS:

```

> nslookup h-bid.com 192.168.1.1
Server:        192.168.1.1
Address:    192.168.1.1#53

Non-authoritative answer:
Name:    h-bid.com
Address: 164.132.193.202
```

[grovon 0]

I guess they blocked the AirVPN servers? But why tf are they blocking DNS requests?