5 / 10
Lookups
0
Issues
483,147
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 a mx ip4:208.100.31.27 ip4:45.32.161.161 include:spf.protection.outlook.com include:spf.cyberimpact.com include:6640358.spf01.hubspotemail.net ~all
Copied
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
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:
208.100.31.27 / 32
pass
if the sender's IP is between
208.100.31.27 and 208.100.31.27 (inclusive).
208.100.31.27 and 208.100.31.27 (inclusive).
Steadfast
AS32748
or else
ip4:
45.32.161.161 / 32
pass
if the sender's IP is between
45.32.161.161 and 45.32.161.161 (inclusive).
45.32.161.161 and 45.32.161.161 (inclusive).
The Constant Company
AS20473
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:
spf.cyberimpact.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:
6640358.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 ip4:208.100.31.27 ip4:45.32.161.161 include:spf.protection.outlook.com include:spf.cyberimpact.com include:6640358.spf01.hubspotemail.net ~all
6 x ip4 5 x ip6 -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
