4 / 10
Lookups
0
Issues
460,616
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 mx ip4:103.70.72.16/29 ip4:43.225.33.129/32 include:au._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.emailsignatures365.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
or else
ip4:
103.70.72.16 / 29
pass
if the sender's IP is between
103.70.72.16 and 103.70.72.23 (inclusive).
103.70.72.16 and 103.70.72.23 (inclusive).
Anycast Global Backbone
AS58511
or else
ip4:
43.225.33.129 / 32
pass
if the sender's IP is between
43.225.33.129 and 43.225.33.129 (inclusive).
43.225.33.129 and 43.225.33.129 (inclusive).
Anycast Global Backbone
AS58511
or else
include:
au._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
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:
spf.emailsignatures365.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
soft fail
the email's SPF check.
Included records
v=spf1 mx ip4:103.70.72.16/29 ip4:43.225.33.129 include:au._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.emailsignatures365.com ~all
11 x ip4 ~all
6 x ip4 5 x ip6 -all
25 x ip4 -all
IP ranges
124.47.150.0
/ 24
Macquarie Technology Operations Pty
AS17477
124.47.150.0 - 124.47.150.255
256 IP addresses
124.47.189.0
/ 24
Macquarie Technology Operations Pty
AS17477
124.47.189.0 - 124.47.189.255
256 IP addresses
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