aguirre.cc SPF record

8 / 10 Lookups
1 Issue
655,364 IPv4 addresses
2.30 ⋅ 10 24 IPv6 addresses

The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.

v=spf1 include:outlook.com include:_spf.google.com a mx ptr mx:mail.aguirre.cc include:spf.protection.outlook.com ~all Copied

Terms

include:
outlook.com
Evaluate this SPF record and pass if it
passes.
or else
include:
_spf.google.com
Evaluate this SPF record and pass if it
passes.
Gmail
Inbox software
or else
a
pass if the sender's IP address is in the A or AAAA record of this domain.
or else
mx
pass if the sender's IP address is in the A or AAAA record of this domain.
4 IPv4 addresses
4 IPv6 addresses
or else
ptr:
PTR checks should no longer be used. See RFC 7208, section 5.5 .
or else
mx:
mail.aguirre.cc
pass if the sender's IP address is in the A or AAAA record of this domain.
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 include:outlook.com include:_spf.google.com a mx ptr mx:mail.aguirre.cc include:spf.protection.outlook.com ~all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable
include:spf2.outlook.com -all
2 x ip4 2 x ip6 -all
2 x ip4 6 x ip6 ~all
6 x ip4 5 x ip6 -all

IP ranges

40.92.0.0 / 16
Microsoft
AS8075
52.103.0.0 / 17
Microsoft
AS8075
2a01:111:f403:2800:: / 53
Microsoft
AS8075
2a01:111:f403:d000:: / 53
Microsoft
AS8075
74.125.0.0 / 16
Google
AS15169
209.85.128.0 / 17
Google
AS15169
2001:4860:4864:: / 56
Google
AS15169
2404:6800:4864:: / 56
Google
AS15169
2607:f8b0:4864:: / 56
Google
AS15169
2800:3f0:4864:: / 56
Google
AS15169
2a00:1450:4864:: / 56
Google
AS15169
2c0f:fb50:4864:: / 56
Google
AS15169
52.101.9.5
Microsoft
AS8075
52.101.41.28
Microsoft
AS8075
52.101.8.46
Microsoft
AS8075
52.101.9.0
Microsoft
AS8075
2a01:111:f403:f804::1
Microsoft
AS8075
2a01:111:f403:c946::5
Microsoft
AS8075
2a01:111:f403:f901::
Microsoft
AS8075
2a01:111:f403:c902::16
Microsoft
AS8075
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