At the top of the Control Panel, Click the DNS Menu and select Managed DNS from the drop down.
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/47033580077/original/v9tHFuXULkFVw-mZ46huD3CbmqV-L6LDsg.png?1597279666)
2. Click on Bulk Select
We will replace the TTL of all A records in the managed DNS domain exampledomain.com no matter what the current value is to a TTL of 7200 seconds. The current configuration of the domain is:
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/47033580078/original/eSQRbEIv8gcwRYzBn0Pv62OEIOwAj-qbGw.png?1597279667)
3. Click on Search
If you would like to select all domains, click the “Search” button, otherwise select your criteria and click the “Search” button.
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/47033580113/original/_hVc1G9s_YVo1F0Yi-eqJNb1O_W_sywXDw.png?1597279716)
4. Select domains
Select the domains you would like to apply the new TTL value to, then click on ‘Select Checked’.
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/47033580112/original/OmeIdPnpvt30LqacDYbxQRL1WRzqFBWXfA.png?1597279716)
5. Configure the desired value
In the drop down menu select to update a record of type A replacing the current IP address with the desired value. In this example, we are replacing 192.168.1.10 with 192.168.1.11. Click on ‘Preview’ to preview your changes.
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/47033580231/original/1lDSwfX8qYFNzfNPIzlchbG59-ZkbFjG_w.png?1597279891)
6. Submit your changes
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/47033580248/original/xCR5GkNjYRtzXgSm6OomSLQkD7oB5lncIg.png?1597279911)