1 / 10
Lookups
0
Issues
259
IPv4 addresses
0
IPv6 addresses
v=spf1 ip4:149.156.2.0/24 ip4:149.156.9.24 ip4:149.156.4.130 mx -all
Copied
Terms
ip4:
149.156.2.0 / 24
pass
if the sender's IP is between
149.156.2.0 and 149.156.2.255 (inclusive).
149.156.2.0 and 149.156.2.255 (inclusive).
Academic Computer Centre CYFRONET AGH
AS8267
or else
ip4:
149.156.9.24 / 32
pass
if the sender's IP is between
149.156.9.24 and 149.156.9.24 (inclusive).
149.156.9.24 and 149.156.9.24 (inclusive).
Academic Computer Centre CYFRONET AGH
AS8267
or else
ip4:
149.156.4.130 / 32
pass
if the sender's IP is between
149.156.4.130 and 149.156.4.130 (inclusive).
149.156.4.130 and 149.156.4.130 (inclusive).
Academic Computer Centre CYFRONET AGH
AS8267
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
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:149.156.2.0/24 ip4:149.156.9.24 ip4:149.156.4.130 mx -all
IP ranges
149.156.2.0
/ 24
Academic Computer Centre CYFRONET AGH
AS8267
149.156.2.0 - 149.156.2.255
256 IP addresses