2.5. Update Section

This section contains RRs to be added to or deleted from the zone. The format of this section is as specified by [RFC1035 4.1.3]. There are four possible sets of semantics, summarized below and with details to follow.

1. Add RRs to an RRset.
2. Delete an RRset.
3. Delete all RRsets from a name.
4. Delete an RR from an RRset.

The syntax of these is as follows:

• 2.5.1. Add To An RRset
• 2.5.2. Delete An RRset
• 2.5.3. Delete All RRsets From A Name
• 2.5.4. Delete An RR From An RRset