cybersharks.net SPF record

6 / 10 Lookups
0 Issues
464,421 IPv4 addresses
2.19 ⋅ 10 24 IPv6 addresses
v=spf1 mx a ip4:74.121.224.0/21 include:turbo-smtp.com 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.
2 IPv4 addresses
or else
a
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
74.121.224.0 / 21
pass if the sender's IP is between
74.121.224.0 and 74.121.231.255 (inclusive).
CYBERSHARKS.NET
AS26921
or else
include:
turbo-smtp.com
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
soft fail the email's SPF check.

Included records

v=spf1 mx a ip4:74.121.224.0/21 include:turbo-smtp.com include:spf.protection.outlook.com ~all
a mx 6 x ip4 -all
6 x ip4 5 x ip6 -all

IP ranges

18.214.14.253
Amazon.com
AS14618
52.72.223.227
Amazon.com
AS14618
74.121.225.20
CYBERSHARKS.NET
AS26921
74.121.224.0 / 21
CYBERSHARKS.NET
AS26921
159.122.99.28
IBM Cloud
AS36351
185.228.39.89
IBM Cloud
AS36351
199.187.172.0 / 22
IBM Cloud
AS36351
199.244.72.0 / 22
IBM Cloud
AS36351
185.228.36.0 / 22
IBM Cloud
AS36351
78.46.210.192 / 27
Hetzner Online
AS24940
5.83.159.0 / 24
IBM Cloud
AS36351
89.144.43.0 / 24
IBM Cloud
AS36351
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