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216.73.216.59
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mx-hub.sk
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216.73.216.59
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mx-hub.sk
PTR records
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Question and response
Question
dig
mx-hub.sk.
PTR
Answer
The response has no answer records.
Authority
mx-hub.sk.
300
SOA
ns1.dnsbackup.net. root.dnsbackup.net. 2026021101 36000 3600 1209600 300
Additional
.
0
OPT
; payload 1232, xrcode 0, version 0, flags 0