3 / 10
Lookups
0
Issues
143,033
IPv4 addresses
1.49 â‹… 10
28
IPv6 addresses
v=spf1 ip4:52.146.31.128/29 ip4:4.255.21.32/28 ip4:38.88.248.184/29 ip4:38.73.236.0/24 ip4:52.226.152.64/28 ip4:20.62.181.248/29 include:_spf.google.com include:mktomail.com include:21226021.spf01.hubspotemail.net -all
Copied
Terms
ip4:
52.146.31.128 / 29
pass
if the sender's IP is between
52.146.31.128 and 52.146.31.135 (inclusive).
52.146.31.128 and 52.146.31.135 (inclusive).
Microsoft
AS8075
or else
ip4:
4.255.21.32 / 28
pass
if the sender's IP is between
4.255.21.32 and 4.255.21.47 (inclusive).
4.255.21.32 and 4.255.21.47 (inclusive).
Microsoft
AS8075
or else
ip4:
38.88.248.184 / 29
pass
if the sender's IP is between
38.88.248.184 and 38.88.248.191 (inclusive).
38.88.248.184 and 38.88.248.191 (inclusive).
Cogent Communications
AS174
or else
ip4:
38.73.236.0 / 24
pass
if the sender's IP is between
38.73.236.0 and 38.73.236.255 (inclusive).
38.73.236.0 and 38.73.236.255 (inclusive).
Cogent Communications
AS174
or else
ip4:
52.226.152.64 / 28
pass
if the sender's IP is between
52.226.152.64 and 52.226.152.79 (inclusive).
52.226.152.64 and 52.226.152.79 (inclusive).
Microsoft
AS8075
or else
ip4:
20.62.181.248 / 29
pass
if the sender's IP is between
20.62.181.248 and 20.62.181.255 (inclusive).
20.62.181.248 and 20.62.181.255 (inclusive).
Microsoft
AS8075
or else
include:
_spf.google.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Gmail
Inbox software
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:
21226021.spf01.hubspotemail.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Hubspot
Email marketing
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:52.146.31.128/29 ip4:4.255.21.32/28 ip4:38.88.248.184/29 ip4:38.73.236.0/24 ip4:52.226.152.64/28 ip4:20.62.181.248/29 include:_spf.google.com include:mktomail.com include:21226021.spf01.hubspotemail.net -all
2 x ip4 6 x ip6 ~all
12 x ip4 ~all
19 x ip4 -all
