5 / 10
Lookups
1
Issue
459,257
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
No SPF record found for spf_a.bigsolutions.com.br.
v=spf1 include:spf.protection.outlook.com include:spf.mediapost.com.br include:spf.bigsolutions.com.br include:entregadores.mailtop.com.br -all
Copied
Terms
include:
spf.protection.outlook.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Microsoft 365 / Outlook
Inbox software
or else
include:
spf.mediapost.com.br
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
include:
spf.bigsolutions.com.br
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
include:
entregadores.mailtop.com.br
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:spf.protection.outlook.com include:spf.mediapost.com.br include:spf.bigsolutions.com.br include:entregadores.mailtop.com.br -all
6 x ip4 5 x ip6 -all
6 x ip4 -all
3 x ip4 include:spf_a.bigsolutions.com.br ~all
No SPF record
53 x ip4 ~all
IP ranges
2a01:111:f403:8000::
/ 51
Microsoft
AS8075
2a01:111:f403:8000::
2a01:111:f403:9fff:ffff:ffff:ffff:ffff
2a01:111:f403:c000::
/ 51
Microsoft
AS8075
2a01:111:f403:c000::
2a01:111:f403:dfff:ffff:ffff:ffff:ffff
2a01:111:f403:f000::
/ 52
Microsoft
AS8075
2a01:111:f403:f000::
2a01:111:f403:ffff:ffff:ffff:ffff:ffff