DNS Dynamic update not working

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hi

we have added 2 domain controllers running server 2008 r2 ad ds integrated dns. in same process removed old server 2003 dc/dns server.

we now experiencing problems missing host records. have tried running ipconfig /registerdns doesn't seem work.

if test dns dcdiag looking fine.

it seems to be servers "disappear" dns ones that had preferred/alternate dns server changed old dns servers 2 newly created. might issue?

lasse

/lasse

hi lasse,

please follow troubleshooting steps below,

use nslookup verify if srv records registered dns server.

  • in command prompt, type nslookup, press enter.
  • type set type=all, press enter.
  • type _ldap._tcp.dc._msdcs.domainname, domainname name of domain, press enter.

if srv records of 2 dcs not found in dns server, please run net stop netlogon , net start netlogon commands in 2 dcs.

if can find srv records, please check if dns server configured enabling dynamic updates. check in general tab in ad-integrated zone’s properties.

if configured dhcp server on domain, please check dhcp configurations. check dns tab in properties of scope. run ipconfig /renew command force dhcp server register records these dns clients.

best regards,

tina



Windows Server  >  Windows Server General Forum



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