2 / 10
Lookups
0
Issues
458,785
IPv4 addresses
3.40 ⋅ 10
24
IPv6 addresses
v=spf1 mx ip4:176.96.136.16/28 ip4:193.42.12.208/28 ip6:2a0d:5940:68::/48 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.
1 IPv4 address
or else
ip4:
176.96.136.16 / 28
pass
if the sender's IP is between
176.96.136.16 and 176.96.136.31 (inclusive).
176.96.136.16 and 176.96.136.31 (inclusive).
dataforest
AS58212
or else
ip4:
193.42.12.208 / 28
pass
if the sender's IP is between
193.42.12.208 and 193.42.12.223 (inclusive).
193.42.12.208 and 193.42.12.223 (inclusive).
dataforest
AS58212
or else
ip6:
2a0d:5940:68:: / 48
pass
if the sender's IP is between
2a0d:5940:68:: and 2a0d:5940:68:ffff:ffff:ffff:ffff:ffff (inclusive).
2a0d:5940:68:: and 2a0d:5940:68:ffff:ffff:ffff:ffff:ffff (inclusive).
dataforest
AS58212
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
soft fail
the email's SPF check.
Included records
v=spf1 mx ip4:176.96.136.16/28 ip4:193.42.12.208/28 ip6:2a0d:5940:68::/48 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