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216.73.216.182
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147.ismt.pt
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216.73.216.182
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147.ismt.pt
PTR records
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mx-1.ismt.pt.
Question and response
Question
dig
147.ismt.pt.
PTR
Answer
147.ismt.pt.
3600
PTR
mx-1.ismt.pt.
Authority
The response has no authority records.
Additional
.
0
OPT
; payload 1232, xrcode 0, version 0, flags 0