2 / 10
Lookups
0
Issues
10
IPv4 addresses
0
IPv6 addresses
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
186.248.203.18 / 29
pass
if the sender's IP is between
186.248.203.16 and 186.248.203.23 (inclusive).
186.248.203.16 and 186.248.203.23 (inclusive).
AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT
AS23106
or else
-all
fail
the email's SPF check.
Included records
v=spf1 a mx ip4:186.248.203.18/29 -all
IP ranges
186.248.203.18
/ 29
AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT
AS23106
186.248.203.16 - 186.248.203.23
8 IP addresses