To create a forward IPv4 reverse-mapping zone, complete the following:
- From the Cloud Services Portal, click Manage -> DNS -> Zones.
- On the Zones page, click Create and choose Forward Zone from the drop-down list.
- On the Create Forward Zone page, specify the following:
- Name: Enter a domain name for the zone. Omit the trailing period (“ . ”) that signifies the root zone. You can either choose a domain name from the drop-down list or select None. If you want to create an IPv4 reverse mapping zone, you need to specify in-addr.arpa as the top-level reverse-mapping zone while specifying a name for the zone.
- Description: Enter a descriptive comment about the zone.
- Disable for DNS Protocol: Select this check box to temporarily disable this zone. For information, see Enabling and Disabling Zones.
- Use Forwarders Only: Select the check box if you want the application to query forwarders only (not root servers) to resolve domain names in the zone.
- Associate DNS servers with the zone. You can choose to forward queries to an external IP address, a host, or a DNS server group. Click Add to associate a DNS server or click Remove to delete it from the list.
- Forward to Address: Choose an external IP address to which you want to forward the queries.
- Forward to Host: Choose a host address from the drop-down list. The queries against the zone are forwarded to this host.
- Host: Choose a host address from the drop-down list. The host that you choose serves the zone and forward queries.
- DNS Server Group: Choose a DNS server group from the drop-down list to forward the queries to a set of DNS servers.
- Tags: Click Add to associate keys with the forward IPv4 reverse-mapping zone and specify the following details:
KEY: Enter a meaningful name for the key, such as a location or a department.
VALUE: Enter a value for the key.
To remove a tag, select the respective check box and click Remove to delete the associated tag. For information about tags, see Managing Tags.
- Click Save & Close to save.