4 / 10
Lookups
0
Issues
458,764
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 include:spf.tds.de ip4:185.170.27.66 ip4:185.170.25.4 ip4:185.170.25.132 ip4:37.228.121.2 ip4:37.228.121.64 include:_spf.salesforce.com include:spf.protection.outlook.com -all
Copied
Terms
include:
spf.tds.de
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
ip4:
185.170.27.66 / 32
pass
if the sender's IP is between
185.170.27.66 and 185.170.27.66 (inclusive).
185.170.27.66 and 185.170.27.66 (inclusive).
Manage Now
AS49097
or else
ip4:
185.170.25.4 / 32
pass
if the sender's IP is between
185.170.25.4 and 185.170.25.4 (inclusive).
185.170.25.4 and 185.170.25.4 (inclusive).
Manage Now
AS49097
or else
ip4:
185.170.25.132 / 32
pass
if the sender's IP is between
185.170.25.132 and 185.170.25.132 (inclusive).
185.170.25.132 and 185.170.25.132 (inclusive).
Manage Now
AS49097
or else
ip4:
37.228.121.2 / 32
pass
if the sender's IP is between
37.228.121.2 and 37.228.121.2 (inclusive).
37.228.121.2 and 37.228.121.2 (inclusive).
Microsoft
AS8075
or else
ip4:
37.228.121.64 / 32
pass
if the sender's IP is between
37.228.121.64 and 37.228.121.64 (inclusive).
37.228.121.64 and 37.228.121.64 (inclusive).
Microsoft
AS8075
or else
include:
_spf.salesforce.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Salesforce
CRM
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 include:spf.tds.de ip4:185.170.27.66 ip4:185.170.25.4 ip4:185.170.25.132 ip4:37.228.121.2 ip4:37.228.121.64 include:_spf.salesforce.com include:spf.protection.outlook.com -all
7 x ip4 -all
exists:%{i}._spf.mta.salesforce.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