dns.usp.br SPF record

4 / 10 Lookups
0 Issues
102,721 IPv4 addresses
2.97 ⋅ 10 28 IPv6 addresses
v=spf1 include:_spf.usp.br -all Copied

Terms

include:
_spf.usp.br
Evaluate this SPF record and pass if it
passes.
or else
-all
fail the email's SPF check.

Included records

v=spf1 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

143.107.11.208 / 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
2001:4860:4000:: / 36
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