13 / 10
Lookups
2
Issues
641,621
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
There are 2 issues with this SPF record
- More than 10 DNS lookups were required to process this SPF record.
- The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
v=spf1 mx ip4:66.208.0.0/18 ip4:64.72.192.0/20 ip4:75.103.234.36 include:everyone.net include:spf.protection.outlook.com include:aspmx.pardot.com -all
Copied
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
4 IPv4 addresses
4 IPv6 addresses
or else
ip4:
66.208.0.0 / 18
pass
if the sender's IP is between
66.208.0.0 and 66.208.63.255 (inclusive).
66.208.0.0 and 66.208.63.255 (inclusive).
Allied Telecom Group
AS22925
or else
ip4:
64.72.192.0 / 20
pass
if the sender's IP is between
64.72.192.0 and 64.72.207.255 (inclusive).
64.72.192.0 and 64.72.207.255 (inclusive).
ITDreamwire
AS400456
or else
ip4:
75.103.234.36 / 32
pass
if the sender's IP is between
75.103.234.36 and 75.103.234.36 (inclusive).
75.103.234.36 and 75.103.234.36 (inclusive).
Allied Telecom Group
AS22925
or else
include:
everyone.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:
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:
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
-all
fail
the email's SPF check.
Included records
v=spf1 mx ip4:66.208.0.0/18 ip4:64.72.192.0/20 ip4:75.103.234.36 include:everyone.net include:spf.protection.outlook.com include:aspmx.pardot.com -all
More than 10 DNS lookups were required to process this SPF record
include:sitespf.everyone.net include:spfc40.carrierzone.com include:spf.dixa.io ?all
6 x ip4 ptr:outmx.everyone.net ptr:mx.clean.pph4a.pphosted.com ptr:mx.clean.pph5a.pphosted.com include:spfc40.carrierzone.com ?all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable
6 x ip4 ~all
6 x ip4 ~all
6 x ip4 5 x ip6 -all
IP ranges
209.235.156.128
/ 25
Internet Names For Business
AS30447
209.235.156.128 - 209.235.156.255
128 IP addresses
216.55.172.0
/ 24
Internet Names For Business
AS30447
216.55.172.0 - 216.55.172.255
256 IP addresses
209.235.151.0
/ 24
Internet Names For Business
AS30447
209.235.151.0 - 209.235.151.255
256 IP addresses
209.235.156.128
/ 25
Internet Names For Business
AS30447
209.235.156.128 - 209.235.156.255
128 IP addresses
216.55.172.0
/ 24
Internet Names For Business
AS30447
216.55.172.0 - 216.55.172.255
256 IP addresses
209.235.151.0
/ 24
Internet Names For Business
AS30447
209.235.151.0 - 209.235.151.255
256 IP addresses
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