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216.73.216.182
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mx1.dfw1.rackspace.com
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216.73.216.182
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mx1.dfw1.rackspace.com
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72.3.128.180
Rackspace Hosting
AS33070
United States of America
Dallas, Texas
Question and response
Question
dig
mx1.dfw1.rackspace.com.
A
Answer
mx1.dfw1.rackspace.com.
300
A
72.3.128.180
Authority
The response has no authority records.
Additional
.
0
OPT
; payload 1232, xrcode 0, version 0, flags 0