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216.73.216.59
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Domain name
qb-feedback.com
google.com
microsoft.com
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wikipedia.org
amazon.com
216.73.216.59
Your IP
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DNS
Email
Inbound
MX
Outbound
SPF
qb-feedback.com
MX records
Queried
just now
MX
Mail server
1h
Time to live
View CLI command
Local DNS resolver
Authoritative DNS server
macOS
Windows
Linux
Check propagation
mail.3uu.de
10
Primary
Question and response
Question
dig
qb-feedback.com.
MX
Answer
qb-feedback.com.
3600
MX
10 mail.3uu.de.
Authority
The response has no authority records.
Additional
.
0
OPT
; payload 4096, xrcode 0, version 0, flags 0