bitbucket can't pull/push from repository

Question

So basically I have a server where I have bitbucket git repository set up. I\'ve been using it for months and now out of the blue sky when I try to pull I get the following erro

Answer 1

As sreekumar said, the idea is to preset the DNS and it is detailed here

Changing DNS server settings on Windows 7

1. Go to the Control Panel.
2. Click Network and Internet > Network and Sharing Center > Change adapter settings.
3. Select the connection for which you want to configure Google Public DNS. For example:
   • To change the settings for an Ethernet connection, right-click Local Area Connection > Properties.
   • To change the settings for a wireless connection, right-click Wireless Network Connection > Properties.
   • If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
4. Select the Networking tab. Under This connection uses the following items, select Internet Protocol Version 4 (TCP/IPv4) or Internet Protocol Version 6 (TCP/IPv6) and then click Properties.
5. Click Advanced and select the DNS tab. If there are any DNS server IP addresses listed there, write them down for future reference, and remove them from this window.
6. Click OK.
7. Select Use the following DNS server addresses. If there are any IP addresses listed in the Preferred DNS server or Alternate DNS server, write them down for future reference.
8. Replace those addresses with the IP addresses of the Google DNS servers:
   • For IPv4: 8.8.8.8 and/or 8.8.4.4.
   • For IPv6: 2001:4860:4860::8888 and/or 2001:4860:4860::8844.
   • For IPv6-only: you can use Google Public DNS64 instead of the IPv6 addresses in the previous point.
9. Restart the connection you selected in step 3.
10. Test that your setup is working correctly
11. Repeat the procedure for additional network connections you want to change.