What about events? Did you see anything in event logs?
DNS issue in Windows server 2012
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SeP
31
Reputation points
Hello everyone,
please I want to ask you about issue with DNS in Windows server 2012. In my domain I have got record such as test.mydomain.eu. This record in past direct to local IP address 192.168.5.10. And now I want to change this record to direct external IP address. All is ok, all is working, DNS server restarted. But after few minutes maybe 30 minutes record automatic change to last local IP. I tried it few times with same result.
Do you know where is the problem ? There is any cashe of DNS server or someting else ?
Thank you for advice
Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
Answer accepted by question author
Christian Massone
171
Reputation points
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SeP 31 Reputation points
2021-04-26T11:37:40.907+00:00 Also checked log and no problems here. Now its more than hour and new setting is ok. I will check following minutes and hours If something going wrong. Its mystery or I dont know. I will write with any result. Thank you
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Anonymous2021-04-27T06:02:09.58+00:00 Glad to hear that the issue has disappeared. If there is anything we could help, please feel free to post in our forum.
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Christian Massone 171 Reputation points
2021-04-26T08:25:46.57+00:00 Do you have just one server with DNS service running? Or are there more than that one? Are they sychronized?