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216.73.216.14
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smtp02.sudumail.com
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smtp02.sudumail.com
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116.255.134.183
CHINA UNICOM China169 Backbone
AS4837
China
Zhengzhou, Henan
Question and response
Question
dig
smtp02.sudumail.com.
A
Answer
smtp02.sudumail.com.
600
A
116.255.134.183
Authority
The response has no authority records.
Additional
.
0
OPT
; payload 1280, xrcode 0, version 0, flags 0