DHCP not updating DNS? Share on Facebook Post on reddit Tweet on Twitter Share on LinkedIn Home › Forums › Microsoft Networking and Management Services › DHCP › DHCP not updating DNS? This topic has 6 replies, 7 voices, and was last updated 4 years, 7 months ago by Anonymous. Viewing 1 post (of 1 total) Author Posts SpuddyMember Jan 20, 2012 at 5:28 am #157527 Hello, We have started to have lookup problems in out network. When a new client gets an IP address, DHCP doesn’t update DNS with the record. Windows 2008 R2 Server. The DHCP and DNS are on the same box (which is also the primary DC). I have checked the event viewer logs for the DHCP and DNS server but nothing is present? Any ideas? Author Posts Viewing 1 post (of 1 total) The topic ‘DHCP not updating DNS?’ is closed to new replies.