DNS Lookup Blocked? How Could I Bypass It?

I'm trying to do some recon on a website, I can ping the host, and lookup information with Dig.

But when I do further tests, with Nikto, or Netcat.

I receive the error:

No web server found on server.dnsblock2.com:80

Judging from the hostname, I'd take a guess that the host is blocking my DNS queries, any way to bypass it?

Thanks!