9 / 10
Lookups
0
Issues
460,775
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
v=spf1 include:_spf.defaultmx.com include:spf.protection.outlook.com include:spf.epmailer.net include:zcsend.net -all
Copied
Terms
include:
_spf.defaultmx.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
include:
spf.epmailer.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
include:
zcsend.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 include:_spf.defaultmx.com include:spf.protection.outlook.com include:spf.epmailer.net include:zcsend.net -all
4 x ip4 include:murdergoessouth.com include:mossfieldprimaryschool.com include:creekersforever.com include:bigelectricmusic.com -all
37 x ip4 -all
56 x ip4 -all
a:dns.creekersforever.com ~all
31 x ip4 -all
6 x ip4 5 x ip6 -all
101 x ip4 -all
7 x ip4 3 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