Hello, Jakub,<div><br></div><div>It seems it was a configuration deficiency. As per <a href="https://fedorahosted.org/sssd/ticket/1633#comment:1">https://fedorahosted.org/sssd/ticket/1633#comment:1</a> seems that explicitly stating which DNS domain to query solves the issue.</div>
<div><br></div><div>I am not sure why it works without the /etc/hosts entry and the configs. I guess it falls back to using the kerberos domain as the DNS suffix if the machine suffix is not available.</div><div><br></div>
<div>Cheers,</div><div>Ballock</div>