Working one way trust broken - Kerberos

[#1]

We have set a Once way trust from AD to KDC and validated that we were able to get tickets from AD.

Kerberos Realm - ABC.NET AD Domain - XZY.COM

Validation

kinit ad_user@XYZ.COM

List Showed the valid ticket.

Now in just few hrs the trust is broken the same command, kinit ad_user@XYZ.COM, gives

kinit: Cannot find KDC for realm "XYZ.COM" while getting initial credentials.

Thanks in advance. Just want to hit myself on the face.

[#2 · Accepted solution]

Fixed ... a cron job was the culprit.. Thanks