9 / 10
Lookups
0
Issues
573,841
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
v=spf1 +a +mx +ip4:204.87.151.49 +include:spf.protection.outlook.com +include:_dwl.destwin.com +include:servers.mcsv.net +include:_spf.intinc.net +include:fsspfus.freshemail.io +include:21688964.spf01.hubspotemail.net ~all
Copied
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
4 IPv4 addresses
4 IPv6 addresses
or else
ip4:
204.87.151.49 / 32
pass
if the sender's IP is between
204.87.151.49 and 204.87.151.49 (inclusive).
204.87.151.49 and 204.87.151.49 (inclusive).
Amazon.com
AS16509
or else
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:
_dwl.destwin.com
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:
servers.mcsv.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
MailChimp
Email marketing
or else
include:
_spf.intinc.net
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:
fsspfus.freshemail.io
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:
21688964.spf01.hubspotemail.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Hubspot
Email marketing
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 a mx ip4:204.87.151.49 include:spf.protection.outlook.com include:_dwl.destwin.com include:servers.mcsv.net include:_spf.intinc.net include:fsspfus.freshemail.io include:21688964.spf01.hubspotemail.net ~all
6 x ip4 5 x ip6 -all
3 x ip4 -all
7 x ip4 -all
5 x ip4 ~all
19 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