7 / 10
Lookups
0
Issues
703,082
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
v=spf1 ip4:4.49.28.39 ip4:64.8.32.64/28 ip4:66.239.248.128/26 ip4:65.161.228.0/24 ip4:67.106.62.0/24 ip4:206.71.18.20
ip4:206.71.18.21 ip4:40.143.4.205 a:spf.myappro.com include:sendgrid.net include:spfhost.messageprovider.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.constantcontact.com -all
Copied
Terms
ip4:
4.49.28.39 / 32
pass
if the sender's IP is between
4.49.28.39 and 4.49.28.39 (inclusive).
4.49.28.39 and 4.49.28.39 (inclusive).
Level 3 Parent
AS3356
or else
ip4:
64.8.32.64 / 28
pass
if the sender's IP is between
64.8.32.64 and 64.8.32.79 (inclusive).
64.8.32.64 and 64.8.32.79 (inclusive).
Level 3 Parent
AS3356
or else
ip4:
66.239.248.128 / 26
pass
if the sender's IP is between
66.239.248.128 and 66.239.248.191 (inclusive).
66.239.248.128 and 66.239.248.191 (inclusive).
Verizon Business
AS2828
or else
ip4:
65.161.228.0 / 24
pass
if the sender's IP is between
65.161.228.0 and 65.161.228.255 (inclusive).
65.161.228.0 and 65.161.228.255 (inclusive).
Cogent Communications
AS174
or else
ip4:
67.106.62.0 / 24
pass
if the sender's IP is between
67.106.62.0 and 67.106.62.255 (inclusive).
67.106.62.0 and 67.106.62.255 (inclusive).
Verizon Business
AS2828
or else
ip4:
206.71.18.20 / 32
pass
if the sender's IP is between
206.71.18.20 and 206.71.18.20 (inclusive).
206.71.18.20 and 206.71.18.20 (inclusive).
Fidelity National Information Services
AS18434
or else
ip4:
206.71.18.21 / 32
pass
if the sender's IP is between
206.71.18.21 and 206.71.18.21 (inclusive).
206.71.18.21 and 206.71.18.21 (inclusive).
Fidelity National Information Services
AS18434
or else
ip4:
40.143.4.205 / 32
pass
if the sender's IP is between
40.143.4.205 and 40.143.4.205 (inclusive).
40.143.4.205 and 40.143.4.205 (inclusive).
TierPoint
AS17378
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
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
include:
spfhost.messageprovider.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.mandrillapp.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Mandrill
Email automation
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.constantcontact.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Constant Contact
Email marketing
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:4.49.28.39 ip4:64.8.32.64/28 ip4:66.239.248.128/26 ip4:65.161.228.0/24 ip4:67.106.62.0/24 ip4:206.71.18.20 ip4:206.71.18.21 ip4:40.143.4.205 a:spf.myappro.com include:sendgrid.net include:spfhost.messageprovider.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.constantcontact.com -all
14 x ip4 -all
12 x ip4 ~all
6 x ip4 5 x ip6 -all
2 x ip4 ~all
IP ranges
156.55.203.218
/ 31
Fidelity National Information Services
AS18434
156.55.203.218 - 156.55.203.219
2 IP addresses
156.55.193.212
/ 30
Fidelity National Information Services
AS18434
156.55.193.212 - 156.55.193.215
4 IP addresses
147.249.4.126
/ 31
Fidelity National Information Services
AS18434
147.249.4.126 - 147.249.4.127
2 IP addresses
147.249.4.128
/ 31
Fidelity National Information Services
AS18434
147.249.4.128 - 147.249.4.129
2 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