7 / 10
Lookups
0
Issues
583,718
IPv4 addresses
2.48 â‹… 10
28
IPv6 addresses
v=spf1 ip6:2a02:2278:70eb:199::196:33/128 ip6:2a02:2278:70eb:199::196:46/64 ip6:2a02:2278:70eb:297::64:47/128 include:key-systems.net -all
Copied
Terms
ip6:
2a02:2278:70eb:199::196:33 / 128
pass
if the sender's IP is between
2a02:2278:70eb:199::196:33 and 2a02:2278:70eb:199::196:33 (inclusive).
2a02:2278:70eb:199::196:33 and 2a02:2278:70eb:199::196:33 (inclusive).
Internet Invest
AS28907
or else
ip6:
2a02:2278:70eb:199::196:46 / 64
pass
if the sender's IP is between
2a02:2278:70eb:199:: and 2a02:2278:70eb:199:ffff:ffff:ffff:ffff (inclusive).
2a02:2278:70eb:199:: and 2a02:2278:70eb:199:ffff:ffff:ffff:ffff (inclusive).
Internet Invest
AS28907
or else
ip6:
2a02:2278:70eb:297::64:47 / 128
pass
if the sender's IP is between
2a02:2278:70eb:297::64:47 and 2a02:2278:70eb:297::64:47 (inclusive).
2a02:2278:70eb:297::64:47 and 2a02:2278:70eb:297::64:47 (inclusive).
Internet Invest
AS28907
or else
include:
key-systems.net
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
fail
the email's SPF check.
Included records
v=spf1 ip6:2a02:2278:70eb:199::196:33 ip6:2a02:2278:70eb:199::196:46/64 ip6:2a02:2278:70eb:297::64:47 include:key-systems.net -all
include:spf.key-systems.net include:_spf.google.com include:stspg-customer.com include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.smtp.mailtrap.live ~all
3 x ip4 ~all
2 x ip4 6 x ip6 ~all
30 x ip4 ~all
5 x ip4 ~all
6 x ip4 5 x ip6 -all
7 x ip4 ~all
IP ranges
Internet Invest
AS28907
2a02:2278:70eb:199::
2a02:2278:70eb:199:ffff:ffff:ffff:ffff
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