7 / 10
Lookups
0
Issues
943,635
IPv4 addresses
4.38 ⋅ 10
24
IPv6 addresses
v=spf1 ip4:158.255.226.75 ip4:93.174.143.68 include:mail.zendesk.com include:civica.com include:spf.protection.outlook.com -all
Copied
Terms
ip4:
158.255.226.75 / 32
pass
if the sender's IP is between
158.255.226.75 and 158.255.226.75 (inclusive).
158.255.226.75 and 158.255.226.75 (inclusive).
Node4
AS31727
or else
ip4:
93.174.143.68 / 32
pass
if the sender's IP is between
93.174.143.68 and 93.174.143.68 (inclusive).
93.174.143.68 and 93.174.143.68 (inclusive).
Node4
AS31727
or else
include:
mail.zendesk.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Zendesk
Helpdesk
or else
include:
civica.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
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:158.255.226.75 ip4:93.174.143.68 include:mail.zendesk.com include:civica.com include:spf.protection.outlook.com -all
5 x ip4 ~all
include:spf-uk.emailsignatures365.com include:spf.protection.outlook.com include:_spf.salesforce.com 13 x ip4 -all
4 x ip4 -all
6 x ip4 5 x ip6 -all
exists:%{i}._spf.mta.salesforce.com -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
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