6 / 10
Lookups
0
Issues
612
IPv4 addresses
3.64 ⋅ 10
24
IPv6 addresses
v=spf1 include:spf.nethost.cz include:spf.smartemailing.cz -all
Copied
Terms
include:
spf.nethost.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
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 include:spf.nethost.cz include:spf.smartemailing.cz -all
exists:%{ir}.spf2018.nethost.cz 5 x ip6 ~all
11 x ip4 include:spf1.smartemailing.cz ~all
7 x ip4 3 x ip6 include:spf2.smartemailing.cz ~all
IP ranges
2001:1528:132::
/ 48
CASABLANCA INT a.s.
AS15685
2001:1528:132::
2001:1528:132:ffff:ffff:ffff:ffff:ffff
2a00:1ed0:46:200::
/ 56
VSHosting s.r.o.
AS43541
2a00:1ed0:46:200::
2a00:1ed0:46:2ff:ffff:ffff:ffff:ffff
2001:1528:113::
/ 48
CASABLANCA INT a.s.
AS15685
2001:1528:113::
2001:1528:113:ffff:ffff:ffff:ffff:ffff