6 / 10
Lookups
0
Issues
4,712
IPv4 addresses
6.34 ⋅ 10
29
IPv6 addresses
v=spf1 mx a ip4:89.248.240.0/20 ip4:81.201.48.199 ip4:78.108.106.99 ip6:2a01:168::/29 include:spf.smartemailing.cz -all
Copied
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
89.248.240.0 / 20
pass
if the sender's IP is between
89.248.240.0 and 89.248.255.255 (inclusive).
89.248.240.0 and 89.248.255.255 (inclusive).
hkfree.org z.s.
AS41670
or else
ip4:
81.201.48.199 / 32
pass
if the sender's IP is between
81.201.48.199 and 81.201.48.199 (inclusive).
81.201.48.199 and 81.201.48.199 (inclusive).
FreeTel, s.r.o.
AS8251
or else
ip4:
78.108.106.99 / 32
pass
if the sender's IP is between
78.108.106.99 and 78.108.106.99 (inclusive).
78.108.106.99 and 78.108.106.99 (inclusive).
FreeTel, s.r.o.
AS8251
or else
ip6:
2a01:168:: / 29
pass
if the sender's IP is between
2a01:168:: and 2a01:16f:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
2a01:168:: and 2a01:16f:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
hkfree.org z.s.
AS41670
or else
include:
spf.smartemailing.cz
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
-all
fail
the email's SPF check.
Included records
v=spf1 mx a ip4:89.248.240.0/20 ip4:81.201.48.199 ip4:78.108.106.99 ip6:2a01:168::/29 include:spf.smartemailing.cz -all
11 x ip4 include:spf1.smartemailing.cz ~all
7 x ip4 3 x ip6 include:spf2.smartemailing.cz ~all