7 / 10
Lookups
0
Issues
577,133
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
v=spf1 a mx ip4:67.207.96.66 ip4:74.207.246.50 ip4:166.78.105.4 ip4:8.45.131.0/24 ip4:8.30.173.0/24 ip4:8.36.70.0/24 ip4:161.38.208.0/21 include:spf1.2600hz.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.
2 IPv4 addresses
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
10 IPv4 addresses
4 IPv6 addresses
or else
ip4:
67.207.96.66 / 32
pass
if the sender's IP is between
67.207.96.66 and 67.207.96.66 (inclusive).
67.207.96.66 and 67.207.96.66 (inclusive).
WiLine Networks
AS33544
or else
ip4:
74.207.246.50 / 32
pass
if the sender's IP is between
74.207.246.50 and 74.207.246.50 (inclusive).
74.207.246.50 and 74.207.246.50 (inclusive).
Akamai Connected Cloud
AS63949
or else
ip4:
166.78.105.4 / 32
pass
if the sender's IP is between
166.78.105.4 and 166.78.105.4 (inclusive).
166.78.105.4 and 166.78.105.4 (inclusive).
Rackspace Hosting
AS19994
or else
ip4:
8.45.131.0 / 24
pass
if the sender's IP is between
8.45.131.0 and 8.45.131.255 (inclusive).
8.45.131.0 and 8.45.131.255 (inclusive).
2600hz
AS393792
or else
ip4:
8.30.173.0 / 24
pass
if the sender's IP is between
8.30.173.0 and 8.30.173.255 (inclusive).
8.30.173.0 and 8.30.173.255 (inclusive).
2600hz
AS393792
or else
ip4:
8.36.70.0 / 24
pass
if the sender's IP is between
8.36.70.0 and 8.36.70.255 (inclusive).
8.36.70.0 and 8.36.70.255 (inclusive).
2600hz
AS393792
or else
ip4:
161.38.208.0 / 21
pass
if the sender's IP is between
161.38.208.0 and 161.38.215.255 (inclusive).
161.38.208.0 and 161.38.215.255 (inclusive).
2600hz
AS393792
or else
include:
spf1.2600hz.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
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 ip4:67.207.96.66 ip4:74.207.246.50 ip4:166.78.105.4 ip4:8.45.131.0/24 ip4:8.30.173.0/24 ip4:8.36.70.0/24 ip4:161.38.208.0/21 include:spf1.2600hz.com include:spf.protection.outlook.com -all
include:amazonses.com include:2472959.spf07.hubspotemail.net include:stspg-customer.com -all
12 x ip4 -all
19 x ip4 -all
30 x ip4 ~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