4 / 10
Lookups
0
Issues
430,082
IPv4 addresses
7.56 ⋅ 10
22
IPv6 addresses
v=spf1
include:outlook.com
include:spf1.hiram.edu
include:spf2.hiram.edu
ip4:199.255.192.0/22
ip4:199.127.232.0/22
ip4:54.240.0.0/18
ip4:69.169.244.0/20
ip4:23.249.208.0/20
ip4:23.251.224.0/19
ip4:76.233.176.0/20
~all
Copied
Terms
include:
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.
or else
include:
spf1.hiram.edu
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:
spf2.hiram.edu
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
ip4:
199.255.192.0 / 22
pass
if the sender's IP is between
199.255.192.0 and 199.255.195.255 (inclusive).
199.255.192.0 and 199.255.195.255 (inclusive).
Amazon.com
AS16509
or else
ip4:
199.127.232.0 / 22
pass
if the sender's IP is between
199.127.232.0 and 199.127.235.255 (inclusive).
199.127.232.0 and 199.127.235.255 (inclusive).
Amazon.com
AS16509
or else
ip4:
54.240.0.0 / 18
pass
if the sender's IP is between
54.240.0.0 and 54.240.63.255 (inclusive).
54.240.0.0 and 54.240.63.255 (inclusive).
Amazon.com
AS16509
or else
ip4:
69.169.244.0 / 20
pass
if the sender's IP is between
69.169.240.0 and 69.169.255.255 (inclusive).
69.169.240.0 and 69.169.255.255 (inclusive).
JAB Wireless
AS17306
or else
ip4:
23.249.208.0 / 20
pass
if the sender's IP is between
23.249.208.0 and 23.249.223.255 (inclusive).
23.249.208.0 and 23.249.223.255 (inclusive).
Amazon.com
AS16509
or else
ip4:
23.251.224.0 / 19
pass
if the sender's IP is between
23.251.224.0 and 23.251.255.255 (inclusive).
23.251.224.0 and 23.251.255.255 (inclusive).
Amazon.com
AS16509
or else
ip4:
76.233.176.0 / 20
pass
if the sender's IP is between
76.233.176.0 and 76.233.191.255 (inclusive).
76.233.176.0 and 76.233.191.255 (inclusive).
AT&T Enterprises
AS7018
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 include:outlook.com include:spf1.hiram.edu include:spf2.hiram.edu ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:69.169.244.0/20 ip4:23.249.208.0/20 ip4:23.251.224.0/19 ip4:76.233.176.0/20 ~all
10 x ip4 ~all
13 x ip4 ~all
IP ranges
2a01:111:f403:2800::
/ 53
Microsoft
AS8075
2a01:111:f403:2800::
2a01:111:f403:2fff:ffff:ffff:ffff:ffff
2a01:111:f403:d000::
/ 53
Microsoft
AS8075
2a01:111:f403:d000::
2a01:111:f403:d7ff:ffff:ffff:ffff:ffff
52.82.172.0
/ 22
Ningxia West Cloud Data Technology Co.
AS135629
52.82.172.0 - 52.82.175.255
1,024 IP addresses