uiowa.edu SPF record

2 / 10 Lookups

0 Issues

459,971 IPv4 addresses

2.19 ⋅ 10 ²⁴ IPv6 addresses


                              v=spf1 ip4:128.255.224.128/26 ip4:128.255.173.0/25 ip4:128.255.6.0/23 ip4:128.255.66.0/23 ip4:129.255.116.16 include:spf.protection.outlook.com include:spf-001c0c01.pphosted.com -all

Copied

Terms

ip4:

128.255.224.128 / 26

pass if the sender's IP is between
128.255.224.128 and 128.255.224.191 (inclusive).

University of Iowa

AS3676

or else

ip4:

128.255.173.0 / 25

pass if the sender's IP is between
128.255.173.0 and 128.255.173.127 (inclusive).

University of Iowa

AS3676

or else

ip4:

128.255.6.0 / 23

pass if the sender's IP is between
128.255.6.0 and 128.255.7.255 (inclusive).

University of Iowa

AS3676

or else

ip4:

128.255.66.0 / 23

pass if the sender's IP is between
128.255.66.0 and 128.255.67.255 (inclusive).

University of Iowa

AS3676

or else

ip4:

129.255.116.16 / 32

pass if the sender's IP is between
129.255.116.16 and 129.255.116.16 (inclusive).

University of Iowa

AS3676

or else

include:

spf.protection.outlook.com

Evaluate this SPF record and pass if it

passes.

Microsoft 365 / Outlook

Inbox software

or else

include:

spf-001c0c01.pphosted.com

Evaluate this SPF record and pass if it

passes.

or else

-all

fail the email's SPF check.

Included records

uiowa.edu

v=spf1 ip4:128.255.224.128/26 ip4:128.255.173.0/25 ip4:128.255.6.0/23 ip4:128.255.66.0/23 ip4:129.255.116.16 include:spf.protection.outlook.com include:spf-001c0c01.pphosted.com -all

spf.protection.outlook.com

6 x ip4 5 x ip6 -all

spf-001c0c01.pphosted.com

2 x ip4