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Old 24th April 2009, 00:09
jcombs_31 jcombs_31 is offline
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Default sites no longer resolving

All of a sudden I've noticed a couple sites that I have set up in ispconfig3 are no longer resolving. My main domain that I used to set up is resolving, but none of the other sites. To be honest, I'm not quite sure where to look for the appropriate logs. I don't see anything referencing mydns in /var/log

The strange thing is, the domains resolve when I check from the VPS, but don't resolve checking from home or anywhere else.

Last edited by jcombs_31; 24th April 2009 at 01:33.
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Old 24th April 2009, 11:58
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Then you should check if the correct nameservers are set at the domain registry.
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Old 24th April 2009, 14:44
jcombs_31 jcombs_31 is offline
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They are, these sites have been running fine for a few months now. All of a sudden I can't resolve them. Stranger yet, I had someone in another location check and they were able to resolve the domains. All of a sudden I'm also blocked out of ssh. My control panel is still running and my other sites are too, I just checked from work and I can see them and resolve them.

Its like my home computer(IP) has been blacklisted.
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Old 24th April 2009, 16:45
falko falko is offline
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Are you using fail2ban, Blockhosts or DenyHosts on the server? If you have made too many failed login attempts, then you probably got blocked by these tools.
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Old 24th April 2009, 16:51
jcombs_31 jcombs_31 is offline
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Quote:
Originally Posted by falko View Post
Are you using fail2ban, Blockhosts or DenyHosts on the server? If you have made too many failed login attempts, then you probably got blocked by these tools.
Yes, but I don't recall ever failing a login attempt. The million dollar question is, if that is the case, how does one regain access to a remote system that has blocked you?

I'm working with the host support, they said they cleared /etc/hosts.deny, but I'm still getting a refused connection.
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Old 24th April 2009, 17:19
jcombs_31 jcombs_31 is offline
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The support told me they cleared the hosts.deny, but clearly they did not. I had someone login for me and clear out my IP address. What scares me though is why this happened to begin with. I had both fail2ban and denyhosts installed, should I only use 1 or the other?
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