8 / 10
Lookups
0
Issues
815,187
IPv4 addresses
1.31 â‹… 10
25
IPv6 addresses
v=spf1 include:spf.protection.outlook.com ip4:88.198.19.139 include:spf.mandrillapp.com include:2271809.spf01.hubspotemail.net include:servers.mcsv.net include:_spf.resennet.dk include:sendgrid.net -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:
88.198.19.139 / 32
pass
if the sender's IP is between
88.198.19.139 and 88.198.19.139 (inclusive).
88.198.19.139 and 88.198.19.139 (inclusive).
Hetzner Online
AS24940
or else
include:
spf.mandrillapp.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Mandrill
Email automation
or else
include:
2271809.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
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.resennet.dk
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
-all
fail
the email's SPF check.
Included records
v=spf1 include:spf.protection.outlook.com ip4:88.198.19.139 include:spf.mandrillapp.com include:2271809.spf01.hubspotemail.net include:servers.mcsv.net include:_spf.resennet.dk include:sendgrid.net -all
6 x ip4 5 x ip6 -all
12 x ip4 ~all
19 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
2001:978:2a01::
/ 48
Cogent Communications
AS174
2001:978:2a01::
2001:978:2a01:ffff:ffff:ffff:ffff:ffff