Can't query LDAP in one of the domain controller

V

vondervita

For over a few days now, I've noticed that a domain controller is no responding to LDAP queries queries anymore, it's as if its directory was empty. From the domain controller itself it is browsable in AD Administrative Center, AD U&C, ADSIedit.I can do the exact same query only changing the name of the controller to another controller, a 1 character change (DCs are named "ZZ", "Z1", "Z2"…), and LDAP works again. It's only on a single domain controller where it is failing. I already checked the service certificate, I ran dcdiac, I verified the GPOs can replicate without issues, and that al

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