5 / 10
Lookups
0
Issues
458,894
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 a a:nagios.dlx.dk ip4:46.30.120.200 include:_spf.mail.dlx.dk include:spf.mail.ispapi.net include:spf.protection.outlook.com -all
Copied
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
1 IPv6 address
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
46.30.120.200 / 32
pass
if the sender's IP is between
46.30.120.200 and 46.30.120.200 (inclusive).
46.30.120.200 and 46.30.120.200 (inclusive).
DLX A/S
AS47527
or else
include:
_spf.mail.dlx.dk
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.mail.ispapi.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 a a:nagios.dlx.dk ip4:46.30.120.200 include:_spf.mail.dlx.dk include:spf.mail.ispapi.net include:spf.protection.outlook.com -all
2 x ip4 ~all
7 x ip4 ~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