5 / 10
Lookups
0
Issues
458,902
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 mx a ip4:120.88.72.40/29 ip4:121.0.4.40/29 include:spf.onq.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.
or else
ip4:
120.88.72.40 / 29
pass
if the sender's IP is between
120.88.72.40 and 120.88.72.47 (inclusive).
120.88.72.40 and 120.88.72.47 (inclusive).
On Q
AS7594
or else
ip4:
121.0.4.40 / 29
pass
if the sender's IP is between
121.0.4.40 and 121.0.4.47 (inclusive).
121.0.4.40 and 121.0.4.47 (inclusive).
On Q
AS7594
or else
include:
spf.onq.net
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
-all
fail
the email's SPF check.
Included records
v=spf1 mx a ip4:120.88.72.40/29 ip4:121.0.4.40/29 include:spf.onq.net include:spf.protection.outlook.com -all
1 x ip4 a:smx.onq.net -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