3 / 10
Lookups
0
Issues
458,778
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 mx ip4:54.240.61.236 ip4:54.240.61.237 ip4:208.91.255.4 ip4:69.72.38.202 ip4:64.39.128.91 ip4:64.39.128.90 ip4:64.39.128.93 ip4:64.39.128.19 ip4:64.39.128.67 include:spf.happyfox.com include:spf.protection.outlook.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:
54.240.61.236 / 32
pass
if the sender's IP is between
54.240.61.236 and 54.240.61.236 (inclusive).
54.240.61.236 and 54.240.61.236 (inclusive).
Amazon.com
AS16509
or else
ip4:
54.240.61.237 / 32
pass
if the sender's IP is between
54.240.61.237 and 54.240.61.237 (inclusive).
54.240.61.237 and 54.240.61.237 (inclusive).
Amazon.com
AS16509
or else
ip4:
208.91.255.4 / 32
pass
if the sender's IP is between
208.91.255.4 and 208.91.255.4 (inclusive).
208.91.255.4 and 208.91.255.4 (inclusive).
Tivo
AS40931
or else
ip4:
69.72.38.202 / 32
pass
if the sender's IP is between
69.72.38.202 and 69.72.38.202 (inclusive).
69.72.38.202 and 69.72.38.202 (inclusive).
Mailgun Technologies
AS396479
or else
ip4:
64.39.128.91 / 32
pass
if the sender's IP is between
64.39.128.91 and 64.39.128.91 (inclusive).
64.39.128.91 and 64.39.128.91 (inclusive).
CNSNext
AS16700
or else
ip4:
64.39.128.90 / 32
pass
if the sender's IP is between
64.39.128.90 and 64.39.128.90 (inclusive).
64.39.128.90 and 64.39.128.90 (inclusive).
CNSNext
AS16700
or else
ip4:
64.39.128.93 / 32
pass
if the sender's IP is between
64.39.128.93 and 64.39.128.93 (inclusive).
64.39.128.93 and 64.39.128.93 (inclusive).
CNSNext
AS16700
or else
ip4:
64.39.128.19 / 32
pass
if the sender's IP is between
64.39.128.19 and 64.39.128.19 (inclusive).
64.39.128.19 and 64.39.128.19 (inclusive).
CNSNext
AS16700
or else
ip4:
64.39.128.67 / 32
pass
if the sender's IP is between
64.39.128.67 and 64.39.128.67 (inclusive).
64.39.128.67 and 64.39.128.67 (inclusive).
CNSNext
AS16700
or else
include:
spf.happyfox.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
~all
soft fail
the email's SPF check.
Included records
v=spf1 mx ip4:54.240.61.236 ip4:54.240.61.237 ip4:208.91.255.4 ip4:69.72.38.202 ip4:64.39.128.91 ip4:64.39.128.90 ip4:64.39.128.93 ip4:64.39.128.19 ip4:64.39.128.67 include:spf.happyfox.com include:spf.protection.outlook.com ~all
13 x ip4 ~all
6 x ip4 5 x ip6 -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