synnack.net SPF record

2 / 10 Lookups
0 Issues
4 IPv4 addresses
3.63 ⋅ 10 24 IPv6 addresses
v=spf1 a mx ip4:204.2.64.45 ip4:45.83.241.252 ip6:2a10:3781:3ec7::/48 ip6:2a05:2d01:1::/48 ip6:2001:470:7b66::/48 ~all Copied

Terms

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.
1 IPv4 address
1 IPv6 address
or else
ip4:
204.2.64.45 / 32
pass if the sender's IP is between
204.2.64.45 and 204.2.64.45 (inclusive).
Stichting EventInfra
AS64404
or else
ip4:
45.83.241.252 / 32
pass if the sender's IP is between
45.83.241.252 and 45.83.241.252 (inclusive).
Freedom Internet BV
AS206238
or else
ip6:
2a10:3781:3ec7:: / 48
pass if the sender's IP is between
2a10:3781:3ec7:: and 2a10:3781:3ec7:ffff:ffff:ffff:ffff:ffff (inclusive).
Freedom Internet BV
AS206238
or else
ip6:
2a05:2d01:1:: / 48
pass if the sender's IP is between
2a05:2d01:1:: and 2a05:2d01:1:ffff:ffff:ffff:ffff:ffff (inclusive).
Stichting EventInfra
AS64404
or else
ip6:
2001:470:7b66:: / 48
pass if the sender's IP is between
2001:470:7b66:: and 2001:470:7b66:ffff:ffff:ffff:ffff:ffff (inclusive).
Hurricane Electric
AS6939
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 a mx ip4:204.2.64.45 ip4:45.83.241.252 ip6:2a10:3781:3ec7::/48 ip6:2a05:2d01:1::/48 ip6:2001:470:7b66::/48 ~all

IP ranges

45.83.241.252
Freedom Internet BV
AS206238
2a10:3781:3ec7:5:685c:20ff:fe28:24df
Freedom Internet BV
AS206238
45.83.241.252
Freedom Internet BV
AS206238
2a10:3781:3ec7:1:5054:ff:fe28:5f39
Freedom Internet BV
AS206238
204.2.64.45
Stichting EventInfra
AS64404
45.83.241.252
Freedom Internet BV
AS206238
2a10:3781:3ec7:: / 48
Freedom Internet BV
AS206238
2a05:2d01:1:: / 48
Stichting EventInfra
AS64404
2001:470:7b66:: / 48
Hurricane Electric
AS6939