1 / 10
Lookups
0
Issues
4,099
IPv4 addresses
7.92 ⋅ 10
28
IPv6 addresses
v=spf1 a:relays.uk.umis.net ip4:217.65.160.0/20 ip6:2001:1420::/32 -all
Copied
Terms
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
ip4:
217.65.160.0 / 20
pass
if the sender's IP is between
217.65.160.0 and 217.65.175.255 (inclusive).
217.65.160.0 and 217.65.175.255 (inclusive).
PRT Systems
AS8676
or else
ip6:
2001:1420:: / 32
pass
if the sender's IP is between
2001:1420:: and 2001:1420:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
2001:1420:: and 2001:1420:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
PRT Systems
AS8676
or else
-all
fail
the email's SPF check.
Included records
v=spf1 a:relays.uk.umis.net ip4:217.65.160.0/20 ip6:2001:1420::/32 -all