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Lookups
0
Issues
45
IPv4 addresses
1.21 ⋅ 10
24
IPv6 addresses
v=spf1 include:_spf.vhost.cz ip4:217.11.230.214 ip4:46.13.223.29 ip6:2001:1528:1:6380::214 ~all
Copied
Terms
include:
_spf.vhost.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
ip4:
217.11.230.214 / 32
pass
if the sender's IP is between
217.11.230.214 and 217.11.230.214 (inclusive).
217.11.230.214 and 217.11.230.214 (inclusive).
CASABLANCA INT a.s.
AS15685
or else
ip4:
46.13.223.29 / 32
pass
if the sender's IP is between
46.13.223.29 and 46.13.223.29 (inclusive).
46.13.223.29 and 46.13.223.29 (inclusive).
T-Mobile Czech Republic a.s.
AS13036
or else
ip6:
2001:1528:1:6380::214 / 128
pass
if the sender's IP is between
2001:1528:1:6380::214 and 2001:1528:1:6380::214 (inclusive).
2001:1528:1:6380::214 and 2001:1528:1:6380::214 (inclusive).
CASABLANCA INT a.s.
AS15685
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 include:_spf.vhost.cz ip4:217.11.230.214 ip4:46.13.223.29 ip6:2001:1528:1:6380::214 ~all
mx a 6 x ip4 3 x ip6 -all
IP ranges
2001:1528:1:6380::
/ 64
CASABLANCA INT a.s.
AS15685
2001:1528:1:6380::
2001:1528:1:6380:ffff:ffff:ffff:ffff
2001:1528:123::
/ 48
CASABLANCA INT a.s.
AS15685
2001:1528:123::
2001:1528:123:ffff:ffff:ffff:ffff:ffff