2 / 10
Lookups
0
Issues
458,765
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 mx ip4:52.30.130.201 ip4:54.229.2.165 ip4:84.225.254.131 ip4:84.225.255.120 ip4:84.225.255.101 ip4:217.79.131.1 ip4:217.79.131.2 ip4:217.79.131.20 ip4:217.79.131.21 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.
4 IPv4 addresses
4 IPv6 addresses
or else
ip4:
52.30.130.201 / 32
pass
if the sender's IP is between
52.30.130.201 and 52.30.130.201 (inclusive).
52.30.130.201 and 52.30.130.201 (inclusive).
Amazon.com
AS16509
or else
ip4:
54.229.2.165 / 32
pass
if the sender's IP is between
54.229.2.165 and 54.229.2.165 (inclusive).
54.229.2.165 and 54.229.2.165 (inclusive).
Amazon.com
AS16509
or else
ip4:
84.225.254.131 / 32
pass
if the sender's IP is between
84.225.254.131 and 84.225.254.131 (inclusive).
84.225.254.131 and 84.225.254.131 (inclusive).
CETIN Hungary Zrt.
AS8448
or else
ip4:
84.225.255.120 / 32
pass
if the sender's IP is between
84.225.255.120 and 84.225.255.120 (inclusive).
84.225.255.120 and 84.225.255.120 (inclusive).
CETIN Hungary Zrt.
AS8448
or else
ip4:
84.225.255.101 / 32
pass
if the sender's IP is between
84.225.255.101 and 84.225.255.101 (inclusive).
84.225.255.101 and 84.225.255.101 (inclusive).
CETIN Hungary Zrt.
AS8448
or else
ip4:
217.79.131.1 / 32
pass
if the sender's IP is between
217.79.131.1 and 217.79.131.1 (inclusive).
217.79.131.1 and 217.79.131.1 (inclusive).
CETIN Hungary Zrt.
AS8448
or else
ip4:
217.79.131.2 / 32
pass
if the sender's IP is between
217.79.131.2 and 217.79.131.2 (inclusive).
217.79.131.2 and 217.79.131.2 (inclusive).
CETIN Hungary Zrt.
AS8448
or else
ip4:
217.79.131.20 / 32
pass
if the sender's IP is between
217.79.131.20 and 217.79.131.20 (inclusive).
217.79.131.20 and 217.79.131.20 (inclusive).
CETIN Hungary Zrt.
AS8448
or else
ip4:
217.79.131.21 / 32
pass
if the sender's IP is between
217.79.131.21 and 217.79.131.21 (inclusive).
217.79.131.21 and 217.79.131.21 (inclusive).
CETIN Hungary Zrt.
AS8448
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
-all
fail
the email's SPF check.
Included records
v=spf1 mx ip4:52.30.130.201 ip4:54.229.2.165 ip4:84.225.254.131 ip4:84.225.255.120 ip4:84.225.255.101 ip4:217.79.131.1 ip4:217.79.131.2 ip4:217.79.131.20 ip4:217.79.131.21 include:spf.protection.outlook.com -all
6 x ip4 5 x ip6 -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