9 / 10
Lookups
1
Issue
697,683
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
v=spf1 mx a ptr ip4:117.53.168.30/32 ip4:117.53.168.32/32 ip4:202.44.98.212/32 ip4:202.129.136.217/32 include:mailsenders.netsuite.com include:au._netblocks.mimecast.com include:sendgrid.net 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
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
ip4:
117.53.168.30 / 32
pass
if the sender's IP is between
117.53.168.30 and 117.53.168.30 (inclusive).
117.53.168.30 and 117.53.168.30 (inclusive).
ac3, Australian Centre for Advanced Computing and Communications
AS17918
or else
ip4:
117.53.168.32 / 32
pass
if the sender's IP is between
117.53.168.32 and 117.53.168.32 (inclusive).
117.53.168.32 and 117.53.168.32 (inclusive).
ac3, Australian Centre for Advanced Computing and Communications
AS17918
or else
ip4:
202.44.98.212 / 32
pass
if the sender's IP is between
202.44.98.212 and 202.44.98.212 (inclusive).
202.44.98.212 and 202.44.98.212 (inclusive).
ac3, Australian Centre for Advanced Computing and Communications
AS17918
or else
ip4:
202.129.136.217 / 32
pass
if the sender's IP is between
202.129.136.217 and 202.129.136.217 (inclusive).
202.129.136.217 and 202.129.136.217 (inclusive).
ac3, Australian Centre for Advanced Computing and Communications
AS17918
or else
include:
mailsenders.netsuite.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:
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:
sendgrid.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
SendGrid
Email automation
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 a ptr ip4:117.53.168.30 ip4:117.53.168.32 ip4:202.44.98.212 ip4:202.129.136.217 include:mailsenders.netsuite.com include:au._netblocks.mimecast.com include:sendgrid.net include:spf.protection.outlook.com -all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable
a:outboundips.netsuite.com -all
11 x ip4 ~all
6 x ip4 5 x ip6 -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