active24.cz SPF record

5 / 10 Lookups
0 Issues
553,316 IPv4 addresses
3.40 â‹… 10 24 IPv6 addresses
v=spf1 mx ip4:81.95.96.0/20 ip4:31.15.8.0/21 ip4:185.12.196.0/22 ip4:185.26.229.213 ip6:2a02:4a8:ac24::/48 ip4:212.123.41.224/28 include:_spf.hostedemail.com include:servers.mcsv.net include:spf.spamfilter.io include:spf.protection.outlook.com -all Copied

Terms

mx
pass if the sender's IP address is in the A or AAAA record of this domain.
8 IPv4 addresses
or else
ip4:
81.95.96.0 / 20
pass if the sender's IP is between
81.95.96.0 and 81.95.111.255 (inclusive).
ACTIVE 24, s.r.o.
AS25234
or else
ip4:
31.15.8.0 / 21
pass if the sender's IP is between
31.15.8.0 and 31.15.15.255 (inclusive).
ACTIVE 24, s.r.o.
AS25234
or else
ip4:
185.12.196.0 / 22
pass if the sender's IP is between
185.12.196.0 and 185.12.199.255 (inclusive).
ACTIVE 24, s.r.o.
AS25234
or else
ip4:
185.26.229.213 / 32
pass if the sender's IP is between
185.26.229.213 and 185.26.229.213 (inclusive).
CSC Administrative Services
AS34922
or else
ip6:
2a02:4a8:ac24:: / 48
pass if the sender's IP is between
2a02:4a8:ac24:: and 2a02:4a8:ac24:ffff:ffff:ffff:ffff:ffff (inclusive).
ACTIVE 24, s.r.o.
AS25234
or else
ip4:
212.123.41.224 / 28
pass if the sender's IP is between
212.123.41.224 and 212.123.41.239 (inclusive).
EPAG Domainservices
AS12915
or else
include:
_spf.hostedemail.com
Evaluate this SPF record and pass if it
passes.
or else
include:
servers.mcsv.net
Evaluate this SPF record and pass if it
passes.
MailChimp
Email marketing
or else
include:
spf.spamfilter.io
Evaluate this SPF record and pass if it
passes.
or else
include:
spf.protection.outlook.com
Evaluate this SPF record and pass if it
passes.
Microsoft 365 / Outlook
Inbox software
or else
-all
fail the email's SPF check.

Included records

v=spf1 mx ip4:81.95.96.0/20 ip4:31.15.8.0/21 ip4:185.12.196.0/22 ip4:185.26.229.213 ip6:2a02:4a8:ac24::/48 ip4:212.123.41.224/28 include:_spf.hostedemail.com include:servers.mcsv.net include:spf.spamfilter.io include:spf.protection.outlook.com -all
11 x ip4 ~all
3 x ip4 -all
4 x ip4 ~all
6 x ip4 5 x ip6 -all

IP ranges

46.36.212.36
team.blue Denmark A/S
AS48854
89.188.78.64
team.blue Denmark A/S
AS48854
89.188.78.65
team.blue Denmark A/S
AS48854
46.36.212.37
team.blue Denmark A/S
AS48854
89.188.78.66
team.blue Denmark A/S
AS48854
94.231.106.12
team.blue Denmark A/S
AS48854
46.36.212.38
team.blue Denmark A/S
AS48854
46.36.212.34
team.blue Denmark A/S
AS48854
81.95.96.0 / 20
ACTIVE 24, s.r.o.
AS25234
31.15.8.0 / 21
ACTIVE 24, s.r.o.
AS25234
185.12.196.0 / 22
ACTIVE 24, s.r.o.
AS25234
185.26.229.213
CSC Administrative Services
AS34922
2a02:4a8:ac24:: / 48
ACTIVE 24, s.r.o.
AS25234
212.123.41.224 / 28
EPAG Domainservices
AS12915
216.40.44.0 / 24
Tucows.com
AS15348
216.40.42.0 / 24
Tucows.com
AS15348
64.98.42.0 / 24
Tucows.com
AS32491
64.98.36.17
Tucows.com
AS32491
64.98.36.19
Tucows.com
AS32491
64.98.36.27
Tucows.com
AS32491
64.98.36.28 / 31
Tucows.com
AS32491
64.98.47.0 / 24
Tucows.com
AS32491
64.98.36.30
Tucows.com
AS32491
216.40.34.9
Tucows.com
AS15348
64.99.140.0 / 24
Tucows.com
AS15348
205.201.128.0 / 20
MailChimp
AS14782
198.2.128.0 / 18
MailChimp
AS14782
148.105.0.0 / 16
MailChimp
AS14782
94.231.106.10 / 31
team.blue Denmark A/S
AS48854
94.231.106.12 / 31
team.blue Denmark A/S
AS48854
46.36.212.32 / 27
team.blue Denmark A/S
AS48854
89.188.78.64 / 27
team.blue Denmark A/S
AS48854
40.92.0.0 / 15
Microsoft
AS8075
40.107.0.0 / 16
Microsoft
AS8075
52.100.0.0 / 15
Microsoft
AS8075
52.102.0.0 / 16
Microsoft
AS8075
52.103.0.0 / 17
Microsoft
AS8075
104.47.0.0 / 17
Microsoft
AS8075
2a01:111:f400:: / 48
Microsoft
AS8075
2a01:111:f403:: / 49
Microsoft
AS8075
2a01:111:f403:8000:: / 51
Microsoft
AS8075
2a01:111:f403:c000:: / 51
Microsoft
AS8075
2a01:111:f403:f000:: / 52
Microsoft
AS8075