0 / 10
Lookups
0
Issues
256
IPv4 addresses
1.21 ⋅ 10
24
IPv6 addresses
Terms
ip4:
193.201.172.0 / 24
pass
if the sender's IP is between
193.201.172.0 and 193.201.172.255 (inclusive).
193.201.172.0 and 193.201.172.255 (inclusive).
MAIL.BG Ssc
AS25166
or else
ip6:
2001:67c:16b8:: / 48
pass
if the sender's IP is between
2001:67c:16b8:: and 2001:67c:16b8:ffff:ffff:ffff:ffff:ffff (inclusive).
2001:67c:16b8:: and 2001:67c:16b8:ffff:ffff:ffff:ffff:ffff (inclusive).
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:193.201.172.0/24 ip6:2001:67c:16b8::/48 -all