12 / 10
Lookups
2
Issues
912,029
IPv4 addresses
2.97 â‹… 10
28
IPv6 addresses
There are 2 issues with this SPF record
- More than 10 DNS lookups were required to process this SPF record.
- One of the terms in the SPF record for _spf1.webhelp.com is invalid.
v=spf1 include:_spf1.webhelp.com include:_spf2.webhelp.com include:_spf3.webhelp.com include:_spf4.webhelp.com include:spf.protection.outlook.com include:spf.mailjet.com include:mail.zendesk.com include:aspmx.pardot.com include:mktomail.com
include:_spf.salesforce.com -all
Copied
Terms
include:
_spf1.webhelp.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:
_spf2.webhelp.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:
_spf3.webhelp.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:
_spf4.webhelp.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.mailjet.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Mailjet
Email marketing
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:
aspmx.pardot.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Salesforce Pardot
Email marketing
or else
include:
mktomail.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Marketo
Marketing automation
or else
include:
_spf.salesforce.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Salesforce
CRM
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:_spf1.webhelp.com include:_spf2.webhelp.com include:_spf3.webhelp.com include:_spf4.webhelp.com include:spf.protection.outlook.com include:spf.mailjet.com include:mail.zendesk.com include:aspmx.pardot.com include:mktomail.com include:_spf.salesforce.com -all
More than 10 DNS lookups were required to process this SPF record
Invalid SPF record
21 x ip4 6 x ip6 -all
23 x ip4 ~all
36 x ip4 ~all
6 x ip4 5 x ip6 -all
5 x ip4 ~all
5 x ip4 ~all
12 x ip4 ~all
exists:%{i}._spf.mta.salesforce.com -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