5 / 10
Lookups
0
Issues
557,096
IPv4 addresses
2.97 ⋅ 10
28
IPv6 addresses
v=spf1 mx include:_spf.google.com ip4:209.166.164.160/27 ip4:74.111.169.27 include:spf.protection.outlook.com include:sparkpostmail.com ~all
Copied
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
7 IPv4 addresses
7 IPv6 addresses
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
ip4:
209.166.164.160 / 27
pass
if the sender's IP is between
209.166.164.160 and 209.166.164.191 (inclusive).
209.166.164.160 and 209.166.164.191 (inclusive).
Expedient
AS17054
or else
ip4:
74.111.169.27 / 32
pass
if the sender's IP is between
74.111.169.27 and 74.111.169.27 (inclusive).
74.111.169.27 and 74.111.169.27 (inclusive).
Verizon Business
AS701
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:
sparkpostmail.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
soft fail
the email's SPF check.
Included records
v=spf1 mx include:_spf.google.com ip4:209.166.164.160/27 ip4:74.111.169.27 include:spf.protection.outlook.com include:sparkpostmail.com ~all
2 x ip4 6 x ip6 ~all
6 x ip4 5 x ip6 -all
exists:%{i}._spf.sparkpostmail.com ~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