1 / 10
Lookups
0
Issues
458,888
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 ip4:194.25.225.128/26 ip4:194.25.225.192/26 ip4:194.25.225.35 ip4:194.25.225.36 ip4:3.78.33.34 ip4:3.67.17.164 ip4:80.158.70.128/30 include:spf.protection.outlook.com ~all
Copied
Terms
ip4:
194.25.225.128 / 26
pass
if the sender's IP is between
194.25.225.128 and 194.25.225.191 (inclusive).
194.25.225.128 and 194.25.225.191 (inclusive).
Deutsche Telekom
AS3320
or else
ip4:
194.25.225.192 / 26
pass
if the sender's IP is between
194.25.225.192 and 194.25.225.255 (inclusive).
194.25.225.192 and 194.25.225.255 (inclusive).
Deutsche Telekom
AS3320
or else
ip4:
194.25.225.35 / 32
pass
if the sender's IP is between
194.25.225.35 and 194.25.225.35 (inclusive).
194.25.225.35 and 194.25.225.35 (inclusive).
Deutsche Telekom
AS3320
or else
ip4:
194.25.225.36 / 32
pass
if the sender's IP is between
194.25.225.36 and 194.25.225.36 (inclusive).
194.25.225.36 and 194.25.225.36 (inclusive).
Deutsche Telekom
AS3320
or else
ip4:
3.78.33.34 / 32
pass
if the sender's IP is between
3.78.33.34 and 3.78.33.34 (inclusive).
3.78.33.34 and 3.78.33.34 (inclusive).
Amazon.com
AS16509
or else
ip4:
3.67.17.164 / 32
pass
if the sender's IP is between
3.67.17.164 and 3.67.17.164 (inclusive).
3.67.17.164 and 3.67.17.164 (inclusive).
Amazon.com
AS16509
or else
ip4:
80.158.70.128 / 30
pass
if the sender's IP is between
80.158.70.128 and 80.158.70.131 (inclusive).
80.158.70.128 and 80.158.70.131 (inclusive).
T-Systems International
AS34086
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 ip4:194.25.225.128/26 ip4:194.25.225.192/26 ip4:194.25.225.35 ip4:194.25.225.36 ip4:3.78.33.34 ip4:3.67.17.164 ip4:80.158.70.128/30 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