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216.73.216.182
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mx.ntt.RU
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216.73.216.182
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mx.ntt.RU
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dig
mx.ntt.RU.
PTR
Answer
The response has no answer records.
Authority
ntt.RU.
3600
SOA
ns.ntt.RU. george.ntt.RU. 20091585 86400 7200 3600000 172800
Additional
.
0
OPT
; payload 1232, xrcode 0, version 0, flags 0