3 / 10
Lookups
0
Issues
598,020
IPv4 addresses
7.95 ⋅ 10
28
IPv6 addresses
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com mx ip4:128.223.0.0/16 ip4:163.41.128.0/17 ip4:184.171.0.0/17 ip6:2001:468:d00::/40 ip6:2607:8400::/32 ip4:148.163.128.0/19 ip4:72.10.180.28/31 include:spf.protection.outlook.com ~all
Copied
Terms
include:
%{ir}.%{v}.%{d}.spf.has.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
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
or else
ip4:
128.223.0.0 / 16
pass
if the sender's IP is between
128.223.0.0 and 128.223.255.255 (inclusive).
128.223.0.0 and 128.223.255.255 (inclusive).
University of Oregon
AS3582
or else
ip4:
163.41.128.0 / 17
pass
if the sender's IP is between
163.41.128.0 and 163.41.255.255 (inclusive).
163.41.128.0 and 163.41.255.255 (inclusive).
University of Oregon
AS3582
or else
ip4:
184.171.0.0 / 17
pass
if the sender's IP is between
184.171.0.0 and 184.171.127.255 (inclusive).
184.171.0.0 and 184.171.127.255 (inclusive).
University of Oregon
AS3582
or else
ip6:
2001:468:d00:: / 40
pass
if the sender's IP is between
2001:468:d00:: and 2001:468:dff:ffff:ffff:ffff:ffff:ffff (inclusive).
2001:468:d00:: and 2001:468:dff:ffff:ffff:ffff:ffff:ffff (inclusive).
Internet2
AS11537
or else
ip6:
2607:8400:: / 32
pass
if the sender's IP is between
2607:8400:: and 2607:8400:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
2607:8400:: and 2607:8400:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
University of Oregon
AS3582
or else
ip4:
148.163.128.0 / 19
pass
if the sender's IP is between
148.163.128.0 and 148.163.159.255 (inclusive).
148.163.128.0 and 148.163.159.255 (inclusive).
Proofpoint
AS13916
or else
ip4:
72.10.180.28 / 31
pass
if the sender's IP is between
72.10.180.28 and 72.10.180.29 (inclusive).
72.10.180.28 and 72.10.180.29 (inclusive).
Huron Consulting Group
AS22931
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
~all
soft fail
the email's SPF check.
Included records
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com mx ip4:128.223.0.0/16 ip4:163.41.128.0/17 ip4:184.171.0.0/17 ip6:2001:468:d00::/40 ip6:2607:8400::/32 ip4:148.163.128.0/19 ip4:72.10.180.28/31 include:spf.protection.outlook.com ~all
6 x ip4 5 x ip6 -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