2 / 10
Lookups
0
Issues
259
IPv4 addresses
0
IPv6 addresses
Terms
ip4:
200.40.23.0 / 24
pass
if the sender's IP is between
200.40.23.0 and 200.40.23.255 (inclusive).
200.40.23.0 and 200.40.23.255 (inclusive).
Administracion Nacional de Telecomunicaciones
AS6057
or else
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.
2 IPv4 addresses
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:200.40.23.0/24 a mx ~all
IP ranges
200.40.23.0
/ 24
Administracion Nacional de Telecomunicaciones
AS6057
200.40.23.0 - 200.40.23.255
256 IP addresses