Clarification on CNAME
rams
bramesh80 at gmail.com
Mon Jan 24 11:43:39 UTC 2011
y resolver is returning multiple CNAMEs for same hostname. But I believe
CNAME should not return same hostname with multiple values.
Ex: Configured GEOIP records as follows:
ramesh.com CNAME a.ramesh.com.
ramesh.com CNAME az.ramesh.com. ---- Arizone configured
ramesh.com CNAME va.ramesh.com. ---- Virginia configured
ramesh.com CNAME others.ramesh.com. ---- Others configured
Queried “ramesh.com” from AZ,VA and OTHERS regions against my resolver.
My resolver is returning same hostname with mutliple CNAME's.
>From AZ i am getting:
ramesh.com CNAME a.ramesh.com.
ramesh.com CNAME az.ramesh.com.
>From VA i am getting:
ramesh.com CNAME a.ramesh.com.
ramesh.com CNAME va.ramesh.com.
Is this behavior is correct. Could you please clarify me.
Thanks & regards,
Ramesh
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