5 / 10
Lookups
0
Issues
458,764
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 a mx ip4:172.234.217.133 ip4:104.154.66.75 ip4:45.33.16.46 ip4:45.79.199.116 ip4:50.116.41.192 ip4:173.230.128.88 ip4:172.236.125.96 include:_spf.salesforce.com include:spf.protection.outlook.com -all
Copied
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
1 IPv6 address
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
4 IPv4 addresses
4 IPv6 addresses
or else
ip4:
172.234.217.133 / 32
pass
if the sender's IP is between
172.234.217.133 and 172.234.217.133 (inclusive).
172.234.217.133 and 172.234.217.133 (inclusive).
Akamai Connected Cloud
AS63949
or else
ip4:
104.154.66.75 / 32
pass
if the sender's IP is between
104.154.66.75 and 104.154.66.75 (inclusive).
104.154.66.75 and 104.154.66.75 (inclusive).
Google
AS396982
or else
ip4:
45.33.16.46 / 32
pass
if the sender's IP is between
45.33.16.46 and 45.33.16.46 (inclusive).
45.33.16.46 and 45.33.16.46 (inclusive).
Akamai Connected Cloud
AS63949
or else
ip4:
45.79.199.116 / 32
pass
if the sender's IP is between
45.79.199.116 and 45.79.199.116 (inclusive).
45.79.199.116 and 45.79.199.116 (inclusive).
Akamai Connected Cloud
AS63949
or else
ip4:
50.116.41.192 / 32
pass
if the sender's IP is between
50.116.41.192 and 50.116.41.192 (inclusive).
50.116.41.192 and 50.116.41.192 (inclusive).
Akamai Connected Cloud
AS63949
or else
ip4:
173.230.128.88 / 32
pass
if the sender's IP is between
173.230.128.88 and 173.230.128.88 (inclusive).
173.230.128.88 and 173.230.128.88 (inclusive).
Akamai Connected Cloud
AS63949
or else
ip4:
172.236.125.96 / 32
pass
if the sender's IP is between
172.236.125.96 and 172.236.125.96 (inclusive).
172.236.125.96 and 172.236.125.96 (inclusive).
Akamai Connected Cloud
AS63949
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 a mx ip4:172.234.217.133 ip4:104.154.66.75 ip4:45.33.16.46 ip4:45.79.199.116 ip4:50.116.41.192 ip4:173.230.128.88 ip4:172.236.125.96 include:_spf.salesforce.com include:spf.protection.outlook.com -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