9 / 10
Lookups
0
Issues
557,040
IPv4 addresses
3.40 â‹… 10
24
IPv6 addresses
v=spf1 include:el-dokument.net include:servers.mcsv.net include:
spf.protection.outlook.com include:smtp.cra.cz include:spf.email
kampane.cz include:regulus.bluetone.cz include:cuda2.bluetone.cz
include:_spf.eu.mailgun.org ip4:89.221.218.39 ip4:82.99.169.66
-all
Copied
Terms
include:
el-dokument.net
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:
servers.mcsv.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
MailChimp
Email marketing
or else
include:
spf.protection.outlook.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Microsoft 365 / Outlook
Inbox software
or else
include:
smtp.cra.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.emailkampane.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:
regulus.bluetone.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:
cuda2.bluetone.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.eu.mailgun.org
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
MailGun
Email automation
or else
ip4:
89.221.218.39 / 32
pass
if the sender's IP is between
89.221.218.39 and 89.221.218.39 (inclusive).
89.221.218.39 and 89.221.218.39 (inclusive).
WEDOS Internet, a.s.
AS197019
or else
ip4:
82.99.169.66 / 32
pass
if the sender's IP is between
82.99.169.66 and 82.99.169.66 (inclusive).
82.99.169.66 and 82.99.169.66 (inclusive).
RADIOKOMUNIKACE a.s.
AS25248
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:el-dokument.net include:servers.mcsv.net include:spf.protection.outlook.com include:smtp.cra.cz include:spf.emailkampane.cz include:regulus.bluetone.cz include:cuda2.bluetone.cz include:_spf.eu.mailgun.org ip4:89.221.218.39 ip4:82.99.169.66 -all
3 x ip4 -all
3 x ip4 -all
6 x ip4 5 x ip6 -all
1 x ip4 -all
2 x ip4 1 x ip6 include:_spf2.emailkampane.cz -all
25 x ip4 -all
1 x ip4 1 x ip6 -all
1 x ip4 1 x ip6 -all
11 x ip4 ~all
IP ranges
2a01:111:f403:8000::
/ 51
Microsoft
AS8075
2a01:111:f403:8000::
2a01:111:f403:9fff:ffff:ffff:ffff:ffff
2a01:111:f403:c000::
/ 51
Microsoft
AS8075
2a01:111:f403:c000::
2a01:111:f403:dfff:ffff:ffff:ffff:ffff
2a01:111:f403:f000::
/ 52
Microsoft
AS8075
2a01:111:f403:f000::
2a01:111:f403:ffff:ffff:ffff:ffff:ffff