Windows dns not updating from dhcp updating websites filezilla

I noticed this morning that I now have 2 entries in DNS for most of the machines that switch between wireless and wired connections. Earlier today I reverted the scavenging times to no-refresh 4 hours, refresh 8 hours.

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The forward DNS entries ("A" records) for windows machines on the domain are populated automatically.

However, the reverse DNS entries ("PTR" Records) are not.

The reason I suggesting you to not keep such a small scavenging period is all SRV records may get deleted if they do not updated within 3 HRS What is the frequency of DHCP client in out ? The devices are moving constantly as team members go from desk to conference and desk again. The changes seem to be making a difference in the DNS clean up.

I am not running out of DHCP addresses so that is not a concern.

If your DHCP server is also a domain controller, then you are probably fine, if not, then you may want to see if the DHCP server is a member of the "Dns Update Proxy" group in AD.

Then check the Security tab on the Reverse Zone and make sure that group is authorized to create all child objects (DNS records) 2) If your statically-configured hosts are not updating the reverse zone, make sure their NICs are configured to register their IP in DNS (Windows hosts are enabled for this by default).I performed a cold boot of my machine and obtained a wired DHCP address.When I attempt to ping my machine from another device it is returning the wireless IP address from yesterday and thus timing out.What settings should I look for to keep DNS as up to date as possible?For the zone in question i have refresh interval of 15 minutes, retry 10 minutes, expiration 1 day, TTL 1 hour. I had most of that in place but did find the DHCP lease time for the wireless scope was set to 7 days and Name Protection was not enabled.Make sure the reverse zone is AD-Integrated and also check the Zone Transfers tab and make sure they are allowed (generally Only to servers listed on the Name Servers tab).

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