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216.73.216.182
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smtpb1.bt.com
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216.73.216.182
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smtpb1.bt.com
SVCB records
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Question and response
Question
dig
smtpb1.bt.com.
SVCB
Answer
The response has no answer records.
Authority
bt.com.
600
SOA
EDDNS0.BT.COM. zzdnsr.bt.com. 2006031112 28800 7200 604800 600
Additional
.
0
OPT
; payload 1232, xrcode 0, version 0, flags 0