2 / 10
Lookups
0
Issues
561,152
IPv4 addresses
8.42 ⋅ 10
28
IPv6 addresses
v=spf1 include:_spf.google.com include:spf.protection.outlook.com ip6:2607:fae0::/32 ip4:67.221.240.0/20 ~all
Copied
Terms
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
ip6:
2607:fae0:: / 32
pass
if the sender's IP is between
2607:fae0:: and 2607:fae0:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
2607:fae0:: and 2607:fae0:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
6connect
AS8038
or else
ip4:
67.221.240.0 / 20
pass
if the sender's IP is between
67.221.240.0 and 67.221.255.255 (inclusive).
67.221.240.0 and 67.221.255.255 (inclusive).
6connect
AS8038
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 include:_spf.google.com include:spf.protection.outlook.com ip6:2607:fae0::/32 ip4:67.221.240.0/20 ~all
2 x ip4 6 x ip6 ~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