4 / 10
Lookups
0
Issues
614
IPv4 addresses
4.74 ⋅ 10
21
IPv6 addresses
v=spf1 a mx include:_spf1.mydreams.cz include:_spf2.mydreams.cz -all
Copied
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
2 IPv6 addresses
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
include:
_spf1.mydreams.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:
_spf2.mydreams.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 a mx include:_spf1.mydreams.cz include:_spf2.mydreams.cz -all
10 x ip4 -all
2 x ip4 2 x ip6 -all
IP ranges
2a01:430:52:100::
/ 56
MasterDC s.r.o.
AS24971
2a01:430:52:100::
2a01:430:52:1ff:ffff:ffff:ffff:ffff