3 / 10
Lookups
0
Issues
458,774
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 include:spfhost.messageprovider.com include:spf.protection.outlook.com include:spf-00501504.pphosted.com -all
Copied
Terms
include:
spfhost.messageprovider.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:
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-00501504.pphosted.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:spfhost.messageprovider.com include:spf.protection.outlook.com include:spf-00501504.pphosted.com -all
14 x ip4 -all
6 x ip4 5 x ip6 -all
2 x ip4
IP ranges
156.55.203.218
/ 31
Fidelity National Information Services
AS18434
156.55.203.218 - 156.55.203.219
2 IP addresses
156.55.193.212
/ 30
Fidelity National Information Services
AS18434
156.55.193.212 - 156.55.193.215
4 IP addresses
147.249.4.126
/ 31
Fidelity National Information Services
AS18434
147.249.4.126 - 147.249.4.127
2 IP addresses
147.249.4.128
/ 31
Fidelity National Information Services
AS18434
147.249.4.128 - 147.249.4.129
2 IP addresses
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