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216.73.216.180
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smtp2.spcnet.cz
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216.73.216.180
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MX
Outbound
SPF
smtp2.spcnet.cz
MX records
Queried
just now
MX
Mail server
30m
Time to live
View CLI command
Local DNS resolver
Authoritative DNS server
macOS
Windows
Linux
Check propagation
smtp2.tkcsystem.cz
10
Primary
Question and response
Question
dig
smtp2.spcnet.cz.
MX
Answer
smtp2.spcnet.cz.
1800
MX
10 smtp2.tkcsystem.cz.
Authority
The response has no authority records.
Additional
.
0
OPT
; payload 1232, xrcode 0, version 0, flags 0