4 / 10
Lookups
0
Issues
460,577
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 a mx ip4:91.212.215.230 ip4:54.229.74.240 ip4:91.236.192.0/24 ip4:91.212.215.0/24 include:spf.protection.outlook.com include:de._netblocks.mimecast.com -all
Copied
Terms
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
or else
ip4:
91.212.215.230 / 32
pass
if the sender's IP is between
91.212.215.230 and 91.212.215.230 (inclusive).
91.212.215.230 and 91.212.215.230 (inclusive).
Dstny BE N.V.
AS8368
or else
ip4:
54.229.74.240 / 32
pass
if the sender's IP is between
54.229.74.240 and 54.229.74.240 (inclusive).
54.229.74.240 and 54.229.74.240 (inclusive).
Amazon.com
AS16509
or else
ip4:
91.236.192.0 / 24
pass
if the sender's IP is between
91.236.192.0 and 91.236.192.255 (inclusive).
91.236.192.0 and 91.236.192.255 (inclusive).
Dstny BE N.V.
AS8368
or else
ip4:
91.212.215.0 / 24
pass
if the sender's IP is between
91.212.215.0 and 91.212.215.255 (inclusive).
91.212.215.0 and 91.212.215.255 (inclusive).
Dstny BE N.V.
AS8368
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
include:
de._netblocks.mimecast.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
-all
fail
the email's SPF check.
Included records
v=spf1 a mx ip4:91.212.215.230 ip4:54.229.74.240 ip4:91.236.192.0/24 ip4:91.212.215.0/24 include:spf.protection.outlook.com include:de._netblocks.mimecast.com -all
6 x ip4 5 x ip6 -all
10 x ip4 ~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