3 / 10
Lookups
0
Issues
458,784
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 mx ip4:104.40.229.156 ip4:84.21.136.100 ip4:84.21.136.132 ip4:3.7.25.40/29 ip4:198.21.4.52 ip4:167.89.127.244 ip4:167.89.31.27 include:spf.protection.outlook.com include:spf.exclaimer.net ~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
ip4:
104.40.229.156 / 32
pass
if the sender's IP is between
104.40.229.156 and 104.40.229.156 (inclusive).
104.40.229.156 and 104.40.229.156 (inclusive).
Microsoft
AS8075
or else
ip4:
84.21.136.100 / 32
pass
if the sender's IP is between
84.21.136.100 and 84.21.136.100 (inclusive).
84.21.136.100 and 84.21.136.100 (inclusive).
GConnect Technology
AS33941
or else
ip4:
84.21.136.132 / 32
pass
if the sender's IP is between
84.21.136.132 and 84.21.136.132 (inclusive).
84.21.136.132 and 84.21.136.132 (inclusive).
GConnect Technology
AS33941
or else
ip4:
3.7.25.40 / 29
pass
if the sender's IP is between
3.7.25.40 and 3.7.25.47 (inclusive).
3.7.25.40 and 3.7.25.47 (inclusive).
Amazon.com
AS16509
or else
ip4:
198.21.4.52 / 32
pass
if the sender's IP is between
198.21.4.52 and 198.21.4.52 (inclusive).
198.21.4.52 and 198.21.4.52 (inclusive).
SendGrid
AS11377
or else
ip4:
167.89.127.244 / 32
pass
if the sender's IP is between
167.89.127.244 and 167.89.127.244 (inclusive).
167.89.127.244 and 167.89.127.244 (inclusive).
SendGrid
AS11377
or else
ip4:
167.89.31.27 / 32
pass
if the sender's IP is between
167.89.31.27 and 167.89.31.27 (inclusive).
167.89.31.27 and 167.89.31.27 (inclusive).
SendGrid
AS11377
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.exclaimer.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
~all
soft fail
the email's SPF check.
Included records
v=spf1 mx ip4:104.40.229.156 ip4:84.21.136.100 ip4:84.21.136.132 ip4:3.7.25.40/29 ip4:198.21.4.52 ip4:167.89.127.244 ip4:167.89.31.27 include:spf.protection.outlook.com include:spf.exclaimer.net ~all
6 x ip4 5 x ip6 -all
14 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