1 / 10
Lookups
0
Issues
458,914
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 ip4:193.0.90.128/26 ip4:193.0.67.160/27 ip4:193.0.65.128/27 ip4:193.0.97.32/27 ip4:193.0.72.2 ip4:193.0.72.144 include:spf.protection.outlook.com -all
Copied
Terms
ip4:
193.0.90.128 / 26
pass
if the sender's IP is between
193.0.90.128 and 193.0.90.191 (inclusive).
193.0.90.128 and 193.0.90.191 (inclusive).
University of Warsaw
AS8890
or else
ip4:
193.0.67.160 / 27
pass
if the sender's IP is between
193.0.67.160 and 193.0.67.191 (inclusive).
193.0.67.160 and 193.0.67.191 (inclusive).
University of Warsaw
AS8890
or else
ip4:
193.0.65.128 / 27
pass
if the sender's IP is between
193.0.65.128 and 193.0.65.159 (inclusive).
193.0.65.128 and 193.0.65.159 (inclusive).
University of Warsaw
AS8890
or else
ip4:
193.0.97.32 / 27
pass
if the sender's IP is between
193.0.97.32 and 193.0.97.63 (inclusive).
193.0.97.32 and 193.0.97.63 (inclusive).
University of Warsaw
AS8890
or else
ip4:
193.0.72.2 / 32
pass
if the sender's IP is between
193.0.72.2 and 193.0.72.2 (inclusive).
193.0.72.2 and 193.0.72.2 (inclusive).
University of Warsaw
AS8890
or else
ip4:
193.0.72.144 / 32
pass
if the sender's IP is between
193.0.72.144 and 193.0.72.144 (inclusive).
193.0.72.144 and 193.0.72.144 (inclusive).
University of Warsaw
AS8890
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
fail
the email's SPF check.
Included records
v=spf1 ip4:193.0.90.128/26 ip4:193.0.67.160/27 ip4:193.0.65.128/27 ip4:193.0.97.32/27 ip4:193.0.72.2 ip4:193.0.72.144 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