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216.73.216.59
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spf.rev.io
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216.73.216.59
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dig
spf.rev.io.
PTR
Answer
The response has no answer records.
Authority
rev.io.
1800
SOA
ns1-03.azure-dns.com. domreg.overgroup.com. 220 3600 600 604800 1800
Additional
.
0
OPT
; payload 1232, xrcode 0, version 0, flags 0