8 / 10
Lookups
0
Issues
808,077
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
v=spf1 ip4:72.52.75.185 ip4:74.85.224.32/27 ip4:24.21.211.171 ip4:74.85.225.192/27 ip4:75.52.75.185 ip4:70.89.182.1 ip4:75.145.77.30 ip4:75.145.77.28 ip4:50.236.47.46 include:eskerondemand.com include:spf.protection.outlook.com include:spf2.danner.com -al
l
Copied
Terms
ip4:
72.52.75.185 / 32
pass
if the sender's IP is between
72.52.75.185 and 72.52.75.185 (inclusive).
72.52.75.185 and 72.52.75.185 (inclusive).
Hurricane Electric
AS6939
or else
ip4:
74.85.224.32 / 27
pass
if the sender's IP is between
74.85.224.32 and 74.85.224.63 (inclusive).
74.85.224.32 and 74.85.224.63 (inclusive).
Silver Star Telecom
AS32869
or else
ip4:
24.21.211.171 / 32
pass
if the sender's IP is between
24.21.211.171 and 24.21.211.171 (inclusive).
24.21.211.171 and 24.21.211.171 (inclusive).
Comcast Cable Communications
AS7922
or else
ip4:
74.85.225.192 / 27
pass
if the sender's IP is between
74.85.225.192 and 74.85.225.223 (inclusive).
74.85.225.192 and 74.85.225.223 (inclusive).
Silver Star Telecom
AS32869
or else
ip4:
75.52.75.185 / 32
pass
if the sender's IP is between
75.52.75.185 and 75.52.75.185 (inclusive).
75.52.75.185 and 75.52.75.185 (inclusive).
AT&T Enterprises
AS7018
or else
ip4:
70.89.182.1 / 32
pass
if the sender's IP is between
70.89.182.1 and 70.89.182.1 (inclusive).
70.89.182.1 and 70.89.182.1 (inclusive).
Comcast Cable Communications
AS7922
or else
ip4:
75.145.77.30 / 32
pass
if the sender's IP is between
75.145.77.30 and 75.145.77.30 (inclusive).
75.145.77.30 and 75.145.77.30 (inclusive).
Comcast Cable Communications
AS7922
or else
ip4:
75.145.77.28 / 32
pass
if the sender's IP is between
75.145.77.28 and 75.145.77.28 (inclusive).
75.145.77.28 and 75.145.77.28 (inclusive).
Comcast Cable Communications
AS7922
or else
ip4:
50.236.47.46 / 32
pass
if the sender's IP is between
50.236.47.46 and 50.236.47.46 (inclusive).
50.236.47.46 and 50.236.47.46 (inclusive).
Comcast Cable Communications
AS7922
or else
include:
eskerondemand.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:
spf2.danner.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
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:72.52.75.185 ip4:74.85.224.32/27 ip4:24.21.211.171 ip4:74.85.225.192/27 ip4:75.52.75.185 ip4:70.89.182.1 ip4:75.145.77.30 ip4:75.145.77.28 ip4:50.236.47.46 include:eskerondemand.com include:spf.protection.outlook.com include:spf2.danner.com -all
3 x ip4 -all
6 x ip4 5 x ip6 -all
include:mail.zendesk.com include:servers.mcsv.net include:sendgrid.net include:_spf.psm.knowbe4.com -all
5 x ip4 ~all
3 x ip4 -all
6 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
