spf-oiint.oi.com.br SPF record

4 / 10 Lookups
0 Issues
516 IPv4 addresses
0 IPv6 addresses
v=spf1 a:oiint-mta-02.oi.com.br a:oiint-mta-03.oi.com.br a:oiint-mta-04.oi.com.br a:oiint-mta-05.oi.com.br ip4:187.31.0.0/24 ip4:187.31.64.0/24 -all Copied

Terms

a:
oiint-mta-02.oi.com.br
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
a:
oiint-mta-03.oi.com.br
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
a:
oiint-mta-04.oi.com.br
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
a:
oiint-mta-05.oi.com.br
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
187.31.0.0 / 24
pass if the sender's IP is between
187.31.0.0 and 187.31.0.255 (inclusive).
Sinfony6
AS29987
or else
ip4:
187.31.64.0 / 24
pass if the sender's IP is between
187.31.64.0 and 187.31.64.255 (inclusive).
Sinfony6
AS29987
or else
-all
fail the email's SPF check.

Included records

v=spf1 a:oiint-mta-02.oi.com.br a:oiint-mta-03.oi.com.br a:oiint-mta-04.oi.com.br a:oiint-mta-05.oi.com.br ip4:187.31.0.0/24 ip4:187.31.64.0/24 -all

IP ranges

187.31.64.17
Sinfony6
AS29987
187.31.64.18
Sinfony6
AS29987
187.31.64.31
Sinfony6
AS29987
187.31.64.48
Sinfony6
AS29987
187.31.0.0 / 24
Sinfony6
AS29987
187.31.64.0 / 24
Sinfony6
AS29987