5 / 10
Lookups
0
Issues
9
IPv4 addresses
3
IPv6 addresses
v=spf1 a mx a:mail.asperionmail.nl a:asperion.nl a:asperionmail.nl ip4:51.144.122.183 ip4:52.157.252.55 -all
Copied
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.
3 IPv4 addresses
2 IPv6 addresses
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
a:
asperion.nl
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
1 IPv6 address
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
51.144.122.183 / 32
pass
if the sender's IP is between
51.144.122.183 and 51.144.122.183 (inclusive).
51.144.122.183 and 51.144.122.183 (inclusive).
Microsoft
AS8075
or else
ip4:
52.157.252.55 / 32
pass
if the sender's IP is between
52.157.252.55 and 52.157.252.55 (inclusive).
52.157.252.55 and 52.157.252.55 (inclusive).
Microsoft
AS8075
or else
-all
fail
the email's SPF check.
Included records
v=spf1 a mx a:mail.asperionmail.nl a:asperion.nl a:asperionmail.nl ip4:51.144.122.183 ip4:52.157.252.55 -all