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216.73.216.59
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Domain name
smtpcorp.com
google.com
microsoft.com
facebook.com
apple.com
youtube.com
pinterest.com
wikipedia.org
amazon.com
216.73.216.59
Your IP
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DNS
Email
Inbound
MX
Outbound
SPF
smtpcorp.com
MX records
Queried
just now
MX
Mail server
10m
Time to live
View CLI command
Local DNS resolver
Authoritative DNS server
macOS
Windows
Linux
Check propagation
mail.smtp2go.com
10
Primary
Question and response
Question
dig
smtpcorp.com.
MX
Answer
smtpcorp.com.
600
MX
10 mail.smtp2go.com.
Authority
The response has no authority records.
Additional
.
0
OPT
; payload 1232, xrcode 0, version 0, flags 0