Strangely, I can access from guest OS all sites, but bitbucket.org, while can access it from host OS.

Any idea, why?


vagrant@cabinet:~/app$ ping google.com
PING google.com ( 56(84) bytes of data.
64 bytes from icmp_seq=1 ttl=63 time=2.68 ms
64 bytes from icmp_seq=2 ttl=63 time=4.89 ms
64 bytes from icmp_seq=3 ttl=63 time=6.51 ms
64 bytes from icmp_seq=4 ttl=63 time=6.14 ms
--- google.com ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3011ms
rtt min/avg/max/mdev = 2.689/5.059/6.513/1.495 ms
vagrant@cabinet:~/app$ ping superuser.com
PING superuser.com ( 56(84) bytes of data.
64 bytes from stackoverflow.com ( icmp_seq=1 ttl=63 time=143 ms
64 bytes from stackoverflow.com ( icmp_seq=2 ttl=63 time=137 ms
64 bytes from stackoverflow.com ( icmp_seq=3 ttl=63 time=139 ms
--- superuser.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2005ms
rtt min/avg/max/mdev = 137.228/140.307/143.958/2.810 ms
vagrant@cabinet:~/app$ ping bitbucket.org
ping: unknown host bitbucket.org

looking up:

vagrant@cabinet:~/app$ nslookup bitbucket.org

** server can't find bitbucket.org: SERVFAIL

vagrant@cabinet:~/app$ nslookup google.com

Non-authoritative answer:
Name:   google.com
Name:   google.com

1 Answer 1


If you are not able to resolve bitbucket.org then most likely it is your DNS server at fault. To verify the same just query from another DNS server like this:

nslookup bitbucket.org

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