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DNS - Server 2012

Travis Hahn
Travis Hahn asked
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Last Modified: 2015-08-11
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Server 2012 - Single Server that is DNS DHCP File Print server (10 users), it is the Gateway with Cox Cable Business no static outside IP.

IP was 192.168.100.1

Domain is TRYSUPPLY.LOCAL (fake name for example)

The company moved and the new IP Scheme was set on new Firewall as 192.168.1.x  (Changed the NIC info)

I uninstalled DNS/DHCP - reinstalled DNS/DHCP with new IP info

Now my users have slowness issues.

My DNS manager has 2 Forward Lookup Zones

    _msdcs.TRYSUPPLY.local

&

TRYSUPPLY.Local

Both zones had sub folders under each one

When I run DCDIAG /fix I get some errors i.e. _ldap._tcp.pdc._msdcs.TRYSUPPLY.Local timed out after none of the configured DNS servers responded

I think that the DNS/DHCP uninstall/reinstall did not completely remove the old info and I am having DNS issues, however I am not sure what to do to fix.
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