kusa.ac.jp SPF record

3 / 10 Lookups
0 Issues
98,590 IPv4 addresses
4.95 ⋅ 10 27 IPv6 addresses
v=spf1 +ip4:202.244.161.0/24 +include:_spf.google.com +include:mail.ma-jin.jp +include:limedio.ricoh.co.jp ~all Copied

Terms

ip4:
202.244.161.0 / 24
pass if the sender's IP is between
202.244.161.0 and 202.244.161.255 (inclusive).
Research Organization of Information and Systems, National Institute of Informatics
AS2907
or else
Evaluate this SPF record and pass if it
passes.
Gmail
Inbox software
or else
include:
mail.ma-jin.jp
Evaluate this SPF record and pass if it
passes.
or else
Evaluate this SPF record and pass if it
passes.
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 ip4:202.244.161.0/24 include:_spf.google.com include:mail.ma-jin.jp include:limedio.ricoh.co.jp ~all
2 x ip4 6 x ip6 ~all
7 x ip4 ~all
23 x ip4 ~all

IP ranges

Research Organization of Information and Systems, National Institute of Informatics
AS2907
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509
Amazon.com
AS16509