2 / 10
Lookups
0
Issues
4,100
IPv4 addresses
5.53 ⋅ 10
19
IPv6 addresses
v=spf1 ip4:94.228.128.0/20 ip6:2a00:d00:ff:133::/64 ip6:2a00:d00:ff:129::/64 ip6:2a00:d01:ff:905::/64 a mx -all
Copied
Terms
ip4:
94.228.128.0 / 20
pass
if the sender's IP is between
94.228.128.0 and 94.228.143.255 (inclusive).
94.228.128.0 and 94.228.143.255 (inclusive).
Prolocation
AS41887
or else
ip6:
2a00:d00:ff:133:: / 64
pass
if the sender's IP is between
2a00:d00:ff:133:: and 2a00:d00:ff:133:ffff:ffff:ffff:ffff (inclusive).
2a00:d00:ff:133:: and 2a00:d00:ff:133:ffff:ffff:ffff:ffff (inclusive).
Prolocation
AS41887
or else
ip6:
2a00:d00:ff:129:: / 64
pass
if the sender's IP is between
2a00:d00:ff:129:: and 2a00:d00:ff:129:ffff:ffff:ffff:ffff (inclusive).
2a00:d00:ff:129:: and 2a00:d00:ff:129:ffff:ffff:ffff:ffff (inclusive).
Prolocation
AS41887
or else
ip6:
2a00:d01:ff:905:: / 64
pass
if the sender's IP is between
2a00:d01:ff:905:: and 2a00:d01:ff:905:ffff:ffff:ffff:ffff (inclusive).
2a00:d01:ff:905:: and 2a00:d01:ff:905:ffff:ffff:ffff:ffff (inclusive).
Prolocation
AS41887
or else
a
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
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
3 IPv4 addresses
3 IPv6 addresses
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:94.228.128.0/20 ip6:2a00:d00:ff:133::/64 ip6:2a00:d00:ff:129::/64 ip6:2a00:d01:ff:905::/64 a mx -all