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Lookups
0
Issues
770
IPv4 addresses
6.34 ⋅ 10
29
IPv6 addresses
v=spf1 ip4:81.169.217.236 ip6:2a01:238:43a1:8d00:3d66:3e7:a956:2430 ip4:91.216.90.0/24 ip4:52.208.90.0/24 ip4:172.31.6.0/24 ip6:2a00:1450::/29 mx:post-peine.de ?all
Copied
Terms
ip4:
81.169.217.236 / 32
pass
if the sender's IP is between
81.169.217.236 and 81.169.217.236 (inclusive).
81.169.217.236 and 81.169.217.236 (inclusive).
Strato
AS6724
or else
ip6:
2a01:238:43a1:8d00:3d66:3e7:a956:2430 / 128
pass
if the sender's IP is between
2a01:238:43a1:8d00:3d66:3e7:a956:2430 and 2a01:238:43a1:8d00:3d66:3e7:a956:2430 (inclusive).
2a01:238:43a1:8d00:3d66:3e7:a956:2430 and 2a01:238:43a1:8d00:3d66:3e7:a956:2430 (inclusive).
Strato
AS6724
or else
ip4:
91.216.90.0 / 24
pass
if the sender's IP is between
91.216.90.0 and 91.216.90.255 (inclusive).
91.216.90.0 and 91.216.90.255 (inclusive).
IPHH Internet Port Hamburg
AS12731
or else
ip4:
52.208.90.0 / 24
pass
if the sender's IP is between
52.208.90.0 and 52.208.90.255 (inclusive).
52.208.90.0 and 52.208.90.255 (inclusive).
Amazon.com
AS16509
or else
ip4:
172.31.6.0 / 24
pass
if the sender's IP is between
172.31.6.0 and 172.31.6.255 (inclusive).
172.31.6.0 and 172.31.6.255 (inclusive).
or else
ip6:
2a00:1450:: / 29
pass
if the sender's IP is between
2a00:1450:: and 2a00:1457:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
2a00:1450:: and 2a00:1457:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
Google
AS15169
or else
mx:
post-peine.de
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
?all
Don't state if this IP is allowed to send this email.
Included records
v=spf1 ip4:81.169.217.236 ip6:2a01:238:43a1:8d00:3d66:3e7:a956:2430 ip4:91.216.90.0/24 ip4:52.208.90.0/24 ip4:172.31.6.0/24 ip6:2a00:1450::/29 mx:post-peine.de ?all