The following will reduce potential outage duration by making these changes prior to deleting and re-adding a resource record in a live domain.
- Login at https://portal.ultradns.com
- Click Domains
- Click domain that contains the resource record you plan to edit
- Click Properties
- Click Edit next to SOA Record
- Change Min Cache to a low value, such as 300
- Click Save
Additional Information
- Lowering the SOA's Min Cache will likely increase your query volume
- You can revert the changes after you've made any planned deletions and re-additions