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Lookups
0
Issues
1
IPv4 address
1.84 ⋅ 10
19
IPv6 addresses
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
ip6:
2a01:5560:1001:b86f:: / 64
pass
if the sender's IP is between
2a01:5560:1001:b86f:: and 2a01:5560:1001:b86f:ffff:ffff:ffff:ffff (inclusive).
2a01:5560:1001:b86f:: and 2a01:5560:1001:b86f:ffff:ffff:ffff:ffff (inclusive).
Internet-Pro
AS44128
or else
-all
fail
the email's SPF check.
Included records
v=spf1 a ip6:2a01:5560:1001:b86f::/64 -all
IP ranges
Internet-Pro
AS44128
2a01:5560:1001:b86f::
2a01:5560:1001:b86f:ffff:ffff:ffff:ffff