You can add an alias (CNAME) record for a zone from the Resource records tab within
the top-level DNS zone or sub-zones, or you can add the alias record using the Add alias
records option in the name menu (that is in the Details page) of a host or alias
record. Address Manager supports dotted alias names. You can add alias records
with dot (.) in their names. A dotted alias name should contain no more than ten
dots.
Adding an alias (CNAME) record from the Resource Records tab within DNS zones
To add a CNAME record:
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Select the DNS tab in the sidebar, then select
Views.
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Navigate to the level (DNS zone or DNS sub-zone) where you want to add an alias
record.
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Select the Resource records tab.
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Select .
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Under General, configure the following parameters:
- Name—enter the name for the alias record.
- Host—In the text field, type the name of a host record. As you
type, a list of host records matching your text appears. Select a name
from the list. To specify an external host, enter the name of the host
and select the External host checkbox.
- Override TTL—to change the
time-to-live value for the record, select this checkbox and enter a
value in the TTL field that is displayed. Select a unit of time from the
drop-down menu.
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Under Additional info, enter notes describing the resource record in
the Comment field, if required.
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In the Change control
section, add comments if required.
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Select Create to create the alias record and return to
the Resource records tab, or select Create and add
another to create the alias record and re-open the
Create alias record window.