1 / 10
Lookups
0
Issues
458,757
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 ip4:217.28.150.7 ip4:87.204.19.203 ip4:87.204.19.194 ip4:212.2.119.146/31 include:spf.protection.outlook.com -all
Copied
Terms
ip4:
217.28.150.7 / 32
pass
if the sender's IP is between
217.28.150.7 and 217.28.150.7 (inclusive).
217.28.150.7 and 217.28.150.7 (inclusive).
Netia SA
AS12741
or else
ip4:
87.204.19.203 / 32
pass
if the sender's IP is between
87.204.19.203 and 87.204.19.203 (inclusive).
87.204.19.203 and 87.204.19.203 (inclusive).
Netia SA
AS12741
or else
ip4:
87.204.19.194 / 32
pass
if the sender's IP is between
87.204.19.194 and 87.204.19.194 (inclusive).
87.204.19.194 and 87.204.19.194 (inclusive).
Netia SA
AS12741
or else
ip4:
212.2.119.146 / 31
pass
if the sender's IP is between
212.2.119.146 and 212.2.119.147 (inclusive).
212.2.119.146 and 212.2.119.147 (inclusive).
Polkomtel Sp. z o.o.
AS8374
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 ip4:217.28.150.7 ip4:87.204.19.203 ip4:87.204.19.194 ip4:212.2.119.146/31 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