6 / 10
Lookups
0
Issues
721,458
IPv4 addresses
1.49 â‹… 10
28
IPv6 addresses
v=spf1 include:spf.uchicago.edu include:_spf.google.com include:spf.protection.outlook.com include:_spf.salesforce.com include:cust-spf.exacttarget.com ?all
Copied
Terms
include:
spf.uchicago.edu
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
include:
_spf.google.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Gmail
Inbox software
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
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:
cust-spf.exacttarget.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
?all
Don't state if this IP is allowed to send this email.
Included records
v=spf1 include:spf.uchicago.edu include:_spf.google.com include:spf.protection.outlook.com include:_spf.salesforce.com include:cust-spf.exacttarget.com ?all
4 x ip4 ?all
2 x ip4 6 x ip6 ~all
6 x ip4 5 x ip6 -all
exists:%{i}._spf.mta.salesforce.com -all
50 x ip4 -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