Agent DNS address changed and server fail to discover

[Amiram]

Hey,

I have an host interface configured to `connect to` using a DNS address.
Now the IP address of the monitored host has been updated and the DNS updated as well to the correct IP, but the Zabbix-Server failing to connect to the new address automatically.

It seems like it does not re-query the DNS for the updated IP address of the new host

Best regards,
Amiram

[niveastn]

Hey there!

Can the server where zabbix is installed connect with the new dns?
when you do a nslookup, what happens?

Sounds to me that the problem is in the interval that the dns on your machine is updated