LDAP bind failed with error 8341, Ein Verzeichnisdienstfehler ist aufgetreten

Done gathering initial info.

Doing initial required tests

Testing server: Default-First-Site-Name\servername
Starting test: Connectivity
The host 52d38720-e918-4f90-83a9-b09a0e5ba94f._msdcs.servername.local could not be resolved to an
IP address. Check the DNS server, DHCP, server name, etc
Although the Guid DNS name (52d38720-e918-4f90-83a9-b09a0e5ba94f._msdcs.servername.local) couldn't be resolved,
the server name (servername.servername.local) resolved to the IP address (192.168.1.250) and was pingable.
Check that the IP address is registered correctly with the DNS server.
......................... servername failed test Connectivity

Doing primary tests

Testing server: Default-First-Site-Name\servername
Skipping all tests, because server servername is
not responding to directory service requests

Running partition tests on : ForestDnsZones
Starting test: CrossRefValidation
For the partition (DC=ForestDnsZones,DC=servername,DC=local) we encountered the following error retrieving
the cross-ref's
(CN=9aee021a-c4ec-446e-bf28-6991e9e8fb51,CN=Partitions,CN=Configuration,DC=servername,DC=local) information:
LDAP Error 0x3a (58).
......................... ForestDnsZones failed test CrossRefValidation
Starting test: CheckSDRefDom
For the partition (DC=ForestDnsZones,DC=servername,DC=local) we encountered the following error retrieving
the cross-ref's
(CN=9aee021a-c4ec-446e-bf28-6991e9e8fb51,CN=Partitions,CN=Configuration,DC=servername,DC=local) information:
LDAP Error 0x3a (58).
......................... ForestDnsZones failed test CheckSDRefDom

Running partition tests on : DomainDnsZones
Starting test: CrossRefValidation
For the partition (DC=DomainDnsZones,DC=servername,DC=local) we encountered the following error retrieving
the cross-ref's
(CN=fe7056d8-add9-4456-a249-d805ef5ba8ca,CN=Partitions,CN=Configuration,DC=servername,DC=local) information:
LDAP Error 0x3a (58).
......................... DomainDnsZones failed test CrossRefValidation
Starting test: CheckSDRefDom
For the partition (DC=DomainDnsZones,DC=servername,DC=local) we encountered the following error retrieving
the cross-ref's
(CN=fe7056d8-add9-4456-a249-d805ef5ba8ca,CN=Partitions,CN=Configuration,DC=servername,DC=local) information:
LDAP Error 0x3a (58).
......................... DomainDnsZones failed test CheckSDRefDom

Running partition tests on : Schema
Starting test: CrossRefValidation
For the partition (CN=Schema,CN=Configuration,DC=servername,DC=local) we encountered the following error
retrieving the cross-ref's (CN=Enterprise Schema,CN=Partitions,CN=Configuration,DC=servername,DC=local)
information:
LDAP Error 0x3a (58).
......................... Schema failed test CrossRefValidation
Starting test: CheckSDRefDom
......................... Schema passed test CheckSDRefDom

Running partition tests on : Configuration
Starting test: CrossRefValidation
For the partition (CN=Configuration,DC=servername,DC=local) we encountered the following error retrieving
the cross-ref's (CN=Enterprise Configuration,CN=Partitions,CN=Configuration,DC=servername,DC=local)
information:
LDAP Error 0x3a (58).
......................... Configuration failed test CrossRefValidation
Starting test: CheckSDRefDom
......................... Configuration passed test CheckSDRefDom

Running partition tests on : servername
Starting test: CrossRefValidation
For the partition (DC=servername,DC=local) we encountered the following error retrieving the cross-ref's
(CN=servername,CN=Partitions,CN=Configuration,DC=servername,DC=local) information:
LDAP Error 0x3a (58).
......................... servername failed test CrossRefValidation
Starting test: CheckSDRefDom
......................... servername passed test CheckSDRefDom

Running enterprise tests on : servername.local
Starting test: Intersite
......................... servername.local passed test Intersite
Starting test: FsmoCheck
......................... servername.local passed test FsmoCheck