fortcollins.gov SPF record

3 / 10 Lookups
0 Issues
464,900 IPv4 addresses
2.19 ⋅ 10 24 IPv6 addresses
v=spf1 mx include:spf.protection.outlook.com include:spf.mailjet.com ~all Copied

Terms

mx
pass if the sender's IP address is in the A or AAAA record of this domain.
4 IPv4 addresses
or else
include:
spf.protection.outlook.com
Evaluate this SPF record and pass if it
passes.
Microsoft 365 / Outlook
Inbox software
or else
include:
spf.mailjet.com
Evaluate this SPF record and pass if it
passes.
Mailjet
Email marketing
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 mx include:spf.protection.outlook.com include:spf.mailjet.com ~all
6 x ip4 5 x ip6 -all
5 x ip4 ~all

IP ranges

216.71.144.79
Cisco Systems Ironport Division
AS16417
216.71.148.126
Cisco Systems Ironport Division
AS16417
216.71.144.80
Cisco Systems Ironport Division
AS16417
216.71.148.121
Cisco Systems Ironport Division
AS16417
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
87.253.232.0 / 21
185.189.236.0 / 22
MAILJET
AS200069
185.211.120.0 / 22
MAILJET
AS200069
185.250.236.0 / 22
MAILJET
AS200069
45.14.148.0 / 22
MAILJET
AS200069