10 / 10
Lookups
0
Issues
752,505
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
v=spf1 include:spf.protection.outlook.com ip4:66.210.59.5 ip4:104.45.175.206 ip4:52.224.142.128 ip4:52.180.90.234 ip4:40.90.247.249 include:spfa.navexglobal.com include:sendgrid.net include:9484299.spf02.hubspotemail.net include:mail.zendesk.com include:_
spf.emailcampaigns.net include:md02.com -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
ip4:
66.210.59.5 / 32
pass
if the sender's IP is between
66.210.59.5 and 66.210.59.5 (inclusive).
66.210.59.5 and 66.210.59.5 (inclusive).
Cox Communications
AS22773
or else
ip4:
104.45.175.206 / 32
pass
if the sender's IP is between
104.45.175.206 and 104.45.175.206 (inclusive).
104.45.175.206 and 104.45.175.206 (inclusive).
Microsoft
AS8075
or else
ip4:
52.224.142.128 / 32
pass
if the sender's IP is between
52.224.142.128 and 52.224.142.128 (inclusive).
52.224.142.128 and 52.224.142.128 (inclusive).
Microsoft
AS8075
or else
ip4:
52.180.90.234 / 32
pass
if the sender's IP is between
52.180.90.234 and 52.180.90.234 (inclusive).
52.180.90.234 and 52.180.90.234 (inclusive).
Microsoft
AS8075
or else
ip4:
40.90.247.249 / 32
pass
if the sender's IP is between
40.90.247.249 and 40.90.247.249 (inclusive).
40.90.247.249 and 40.90.247.249 (inclusive).
Microsoft
AS8075
or else
include:
spfa.navexglobal.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:
sendgrid.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
SendGrid
Email automation
or else
include:
9484299.spf02.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
include:
mail.zendesk.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Zendesk
Helpdesk
or else
include:
_spf.emailcampaigns.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:
md02.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
-all
fail
the email's SPF check.
Included records
v=spf1 include:spf.protection.outlook.com ip4:66.210.59.5 ip4:104.45.175.206 ip4:52.224.142.128 ip4:52.180.90.234 ip4:40.90.247.249 include:spfa.navexglobal.com include:sendgrid.net include:9484299.spf02.hubspotemail.net include:mail.zendesk.com include:_spf.emailcampaigns.net include:md02.com -all
6 x ip4 5 x ip6 -all
4 x ip4
19 x ip4 -all
5 x ip4 ~all
include:_nb1.emailcampaigns.net include:_nb2.emailcampaigns.net -all
11 x ip4 -all
9 x ip4 -all
3 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
