11 / 10
Lookups
1
Issue
652,284
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
More than 10 DNS lookups were required to process this SPF record.
v=spf1 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ip4:52.60.115.116 ip4:35.176.132.251 ip4:192.0.48.0/20 include:spf.protection.outlook.com include:spf.z168.zixworks.com include:_spf.salesforce.com include:aspmx.pardot.com include:spf1.satme
trix.com include:spf.smtp2go.com include:docebosaas.com include:mktomail.com ~all
Copied
Terms
ip4:
23.21.109.197 / 32
pass
if the sender's IP is between
23.21.109.197 and 23.21.109.197 (inclusive).
23.21.109.197 and 23.21.109.197 (inclusive).
Amazon.com
AS14618
or else
ip4:
23.21.109.212 / 32
pass
if the sender's IP is between
23.21.109.212 and 23.21.109.212 (inclusive).
23.21.109.212 and 23.21.109.212 (inclusive).
Amazon.com
AS14618
or else
ip4:
147.160.167.0 / 26
pass
if the sender's IP is between
147.160.167.0 and 147.160.167.63 (inclusive).
147.160.167.0 and 147.160.167.63 (inclusive).
Amazon.com
AS14618
or else
ip4:
52.60.115.116 / 32
pass
if the sender's IP is between
52.60.115.116 and 52.60.115.116 (inclusive).
52.60.115.116 and 52.60.115.116 (inclusive).
Amazon.com
AS16509
or else
ip4:
35.176.132.251 / 32
pass
if the sender's IP is between
35.176.132.251 and 35.176.132.251 (inclusive).
35.176.132.251 and 35.176.132.251 (inclusive).
Amazon.com
AS16509
or else
ip4:
192.0.48.0 / 20
pass
if the sender's IP is between
192.0.48.0 and 192.0.63.255 (inclusive).
192.0.48.0 and 192.0.63.255 (inclusive).
Q2 Software
AS62659
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.z168.zixworks.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.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
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:
spf1.satmetrix.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.smtp2go.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:
docebosaas.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:
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
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ip4:52.60.115.116 ip4:35.176.132.251 ip4:192.0.48.0/20 include:spf.protection.outlook.com include:spf.z168.zixworks.com include:_spf.salesforce.com include:aspmx.pardot.com include:spf1.satmetrix.com include:spf.smtp2go.com include:docebosaas.com include:mktomail.com ~all
More than 10 DNS lookups were required to process this SPF record
6 x ip4 5 x ip6 -all
2 x ip4 -all
exists:%{i}._spf.mta.salesforce.com -all
10 x ip4 ~all
41 x ip4 ~all
12 x ip4 ~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
66.235.120.0
/ 21
Wholesale Services Provider
AS45671
66.235.120.0 - 66.235.127.255
2,048 IP addresses