2 / 10
Lookups
0
Issues
458,760
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 mx ip4:103.249.140.98/32 ip4:103.249.142.98/32 ip4:103.249.141.10/32 ip4:43.230.109.236/32 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:
103.249.140.98 / 32
pass
if the sender's IP is between
103.249.140.98 and 103.249.140.98 (inclusive).
103.249.140.98 and 103.249.140.98 (inclusive).
Acquire BPO Pty
AS58907
or else
ip4:
103.249.142.98 / 32
pass
if the sender's IP is between
103.249.142.98 and 103.249.142.98 (inclusive).
103.249.142.98 and 103.249.142.98 (inclusive).
Acquire BPO Pty
AS58907
or else
ip4:
103.249.141.10 / 32
pass
if the sender's IP is between
103.249.141.10 and 103.249.141.10 (inclusive).
103.249.141.10 and 103.249.141.10 (inclusive).
Acquire BPO Pty
AS58907
or else
ip4:
43.230.109.236 / 32
pass
if the sender's IP is between
43.230.109.236 and 43.230.109.236 (inclusive).
43.230.109.236 and 43.230.109.236 (inclusive).
Acquire BPO Pty
AS58907
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 ip4:103.249.140.98 ip4:103.249.142.98 ip4:103.249.141.10 ip4:43.230.109.236 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