6 / 10
Lookups
0
Issues
459,866
IPv4 addresses
6.34 ⋅ 10
29
IPv6 addresses
v=spf1 mx a include:spf.protection.outlook.com include:spf.ispweb.nl include:_spf.exactonline.nl ip4:185.26.229.213/32 ip4:37.97.131.110 ip4:86.81.141.88 -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
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.ispweb.nl
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.exactonline.nl
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
ip4:
185.26.229.213 / 32
pass
if the sender's IP is between
185.26.229.213 and 185.26.229.213 (inclusive).
185.26.229.213 and 185.26.229.213 (inclusive).
CSC Administrative Services
AS34922
or else
ip4:
37.97.131.110 / 32
pass
if the sender's IP is between
37.97.131.110 and 37.97.131.110 (inclusive).
37.97.131.110 and 37.97.131.110 (inclusive).
Signet
AS20857
or else
ip4:
86.81.141.88 / 32
pass
if the sender's IP is between
86.81.141.88 and 86.81.141.88 (inclusive).
86.81.141.88 and 86.81.141.88 (inclusive).
KPN
AS1136
or else
-all
fail
the email's SPF check.
Included records
v=spf1 mx a include:spf.protection.outlook.com include:spf.ispweb.nl include:_spf.exactonline.nl ip4:185.26.229.213 ip4:37.97.131.110 ip4:86.81.141.88 -all
6 x ip4 5 x ip6 -all
19 x ip4 1 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