8 / 10
Lookups
0
Issues
706,342
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
v=spf1 a include:spf.protection.outlook.com include:sendgrid.net
ip4:70.231.0.0/28 ip4:45.33.121.250 ip4:65.107.181.212 ip4:66.219.53.102
ip4:50.116.19.201 ip4:50.116.20.252 ip4:71.42.222.138 ip4:130.250.4.12 ip4:167.99.56.141 ip4:45.33.31.33
ip4:69.164.197.77 ip4:198.58.99.99 include:email-od.com include:registrarmail.net
include:infusionmail.com -all
Copied
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
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:
sendgrid.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
SendGrid
Email automation
or else
ip4:
70.231.0.0 / 28
pass
if the sender's IP is between
70.231.0.0 and 70.231.0.15 (inclusive).
70.231.0.0 and 70.231.0.15 (inclusive).
AT&T Enterprises
AS7018
or else
ip4:
45.33.121.250 / 32
pass
if the sender's IP is between
45.33.121.250 and 45.33.121.250 (inclusive).
45.33.121.250 and 45.33.121.250 (inclusive).
Akamai Connected Cloud
AS63949
or else
ip4:
65.107.181.212 / 32
pass
if the sender's IP is between
65.107.181.212 and 65.107.181.212 (inclusive).
65.107.181.212 and 65.107.181.212 (inclusive).
Verizon Business
AS2828
or else
ip4:
66.219.53.102 / 32
pass
if the sender's IP is between
66.219.53.102 and 66.219.53.102 (inclusive).
66.219.53.102 and 66.219.53.102 (inclusive).
zColo
AS27325
or else
ip4:
50.116.19.201 / 32
pass
if the sender's IP is between
50.116.19.201 and 50.116.19.201 (inclusive).
50.116.19.201 and 50.116.19.201 (inclusive).
Akamai Connected Cloud
AS63949
or else
ip4:
50.116.20.252 / 32
pass
if the sender's IP is between
50.116.20.252 and 50.116.20.252 (inclusive).
50.116.20.252 and 50.116.20.252 (inclusive).
Akamai Connected Cloud
AS63949
or else
ip4:
71.42.222.138 / 32
pass
if the sender's IP is between
71.42.222.138 and 71.42.222.138 (inclusive).
71.42.222.138 and 71.42.222.138 (inclusive).
Charter Communications
AS11427
or else
ip4:
130.250.4.12 / 32
pass
if the sender's IP is between
130.250.4.12 and 130.250.4.12 (inclusive).
130.250.4.12 and 130.250.4.12 (inclusive).
NEW CCH
AS394901
or else
ip4:
167.99.56.141 / 32
pass
if the sender's IP is between
167.99.56.141 and 167.99.56.141 (inclusive).
167.99.56.141 and 167.99.56.141 (inclusive).
DigitalOcean
AS14061
or else
ip4:
45.33.31.33 / 32
pass
if the sender's IP is between
45.33.31.33 and 45.33.31.33 (inclusive).
45.33.31.33 and 45.33.31.33 (inclusive).
Akamai Connected Cloud
AS63949
or else
ip4:
69.164.197.77 / 32
pass
if the sender's IP is between
69.164.197.77 and 69.164.197.77 (inclusive).
69.164.197.77 and 69.164.197.77 (inclusive).
Akamai Connected Cloud
AS63949
or else
ip4:
198.58.99.99 / 32
pass
if the sender's IP is between
198.58.99.99 and 198.58.99.99 (inclusive).
198.58.99.99 and 198.58.99.99 (inclusive).
Akamai Connected Cloud
AS63949
or else
include:
email-od.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:
registrarmail.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:
infusionmail.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 a include:spf.protection.outlook.com include:sendgrid.net ip4:70.231.0.0/28 ip4:45.33.121.250 ip4:65.107.181.212 ip4:66.219.53.102 ip4:50.116.19.201 ip4:50.116.20.252 ip4:71.42.222.138 ip4:130.250.4.12 ip4:167.99.56.141 ip4:45.33.31.33 ip4:69.164.197.77 ip4:198.58.99.99 include:email-od.com include:registrarmail.net include:infusionmail.com -all
6 x ip4 5 x ip6 -all
9 x ip4 ~all
4 x ip4 ?all
a:infusionsoft.com 3 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