6 / 10
Lookups
2
Issues
458,757
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
There are 2 issues with this SPF record
- No SPF record found for cluster3.marcatel.com.mx.
- No SPF record found for redirect.marcatel.net.mx.
v=spf1 include:cluster1.marcatel.net.mx include:cluster3.marcatel.com.mx include:cluster2.marcatel.net.mx include:redirect.marcatel.net.mx include:c4.marcatel.net.mx include:spf.protection.outlook.com ~all
Copied
Terms
include:
cluster1.marcatel.net.mx
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:
cluster3.marcatel.com.mx
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:
cluster2.marcatel.net.mx
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:
redirect.marcatel.net.mx
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:
c4.marcatel.net.mx
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
soft fail
the email's SPF check.
Included records
v=spf1 include:cluster1.marcatel.net.mx include:cluster3.marcatel.com.mx include:cluster2.marcatel.net.mx include:redirect.marcatel.net.mx include:c4.marcatel.net.mx include:spf.protection.outlook.com ~all
2 x ip4 ~all
No SPF record
2 x ip4 ~all
No SPF record
1 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