ifsc.usp.br SPF record

4 / 10 Lookups
0 Issues
103,810 IPv4 addresses
2.48 ⋅ 10 28 IPv6 addresses
v=spf1 ip4:143.107.180.0/24 ip4:143.107.184.0/26 ip4:143.107.228.0/24 ip4:143.107.229.0/24 ip4:200.144.176.0/24 ip4:143.107.78.234/32 include:_spf.usp.br ~all Copied

Terms

ip4:
143.107.180.0 / 24
pass if the sender's IP is between
143.107.180.0 and 143.107.180.255 (inclusive).
UNIVERSIDADE DE SAO PAULO
AS28571
or else
ip4:
143.107.184.0 / 26
pass if the sender's IP is between
143.107.184.0 and 143.107.184.63 (inclusive).
UNIVERSIDADE DE SAO PAULO
AS28571
or else
ip4:
143.107.228.0 / 24
pass if the sender's IP is between
143.107.228.0 and 143.107.228.255 (inclusive).
UNIVERSIDADE DE SAO PAULO
AS28571
or else
ip4:
143.107.229.0 / 24
pass if the sender's IP is between
143.107.229.0 and 143.107.229.255 (inclusive).
UNIVERSIDADE DE SAO PAULO
AS28571
or else
ip4:
200.144.176.0 / 24
pass if the sender's IP is between
200.144.176.0 and 200.144.176.255 (inclusive).
UNIVERSIDADE DE SAO PAULO
AS28571
or else
ip4:
143.107.78.234 / 32
pass if the sender's IP is between
143.107.78.234 and 143.107.78.234 (inclusive).
UNIVERSIDADE DE SAO PAULO
AS28571
or else
include:
_spf.usp.br
Evaluate this SPF record and pass if it
passes.
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 ip4:143.107.180.0/24 ip4:143.107.184.0/26 ip4:143.107.228.0/24 ip4:143.107.229.0/24 ip4:200.144.176.0/24 ip4:143.107.78.234 include:_spf.usp.br ~all
include:_email.usp.br include:_spf.google.com 1 x ip4 -all
include:_comunicadores.usp.br 2 x ip4 -all
2 x ip4 6 x ip6 ~all

IP ranges

143.107.180.0 / 24
UNIVERSIDADE DE SAO PAULO
AS28571
143.107.184.0 / 26
UNIVERSIDADE DE SAO PAULO
AS28571
143.107.228.0 / 24
UNIVERSIDADE DE SAO PAULO
AS28571
143.107.229.0 / 24
UNIVERSIDADE DE SAO PAULO
AS28571
200.144.176.0 / 24
UNIVERSIDADE DE SAO PAULO
AS28571
143.107.78.234
UNIVERSIDADE DE SAO PAULO
AS28571
143.107.11.208 / 28
UNIVERSIDADE DE SAO PAULO
AS28571
143.107.145.240 / 28
UNIVERSIDADE DE SAO PAULO
AS28571
143.107.117.64 / 28
UNIVERSIDADE DE SAO PAULO
AS28571
200.144.249.171
UNIVERSIDADE DE SAO PAULO
AS28571
143.107.248.0 / 24
UNIVERSIDADE DE SAO PAULO
AS28571
200.136.0.0 / 28
UNIVERSIDADE DE SAO PAULO
AS28571
74.125.0.0 / 16
Google
AS15169
209.85.128.0 / 17
Google
AS15169
2001:4860:4864:: / 56
Google
AS15169
2404:6800:4000:: / 36
Google
AS15169
2607:f8b0:4000:: / 36
Google
AS15169
2800:3f0:4000:: / 36
Google
AS15169
2a00:1450:4000:: / 36
Google
AS15169
2c0f:fb50:4000:: / 36
Google
AS15169
200.144.240.0 / 20
UNIVERSIDADE DE SAO PAULO
AS28571