Add XEP-0156 to DNS suggestions

Description

Openfire has an admin page that suggests what DNS records should be created.

This page should also list the records that are specified in https://xmpp.org/extensions/xep-0156.html

Environment

None

Assignee

Guus der Kinderen

Reporter

Guus der Kinderen

Labels

None

Expected Effort

None

Ignite Forum URL

None

Components

Affects versions

Priority

Minor
Configure