5 / 10
Lookups
0
Issues
458,761
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 mx a ip4:46.20.32.247/32 ip4:46.20.32.246/32 include:spf.protection.outlook.com a:mailer.linux-nerd.de a:mailrelay.linux-nerd.de ~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.
2 IPv4 addresses
2 IPv6 addresses
or else
ip4:
46.20.32.247 / 32
pass
if the sender's IP is between
46.20.32.247 and 46.20.32.247 (inclusive).
46.20.32.247 and 46.20.32.247 (inclusive).
WIIT
AS24961
or else
ip4:
46.20.32.246 / 32
pass
if the sender's IP is between
46.20.32.246 and 46.20.32.246 (inclusive).
46.20.32.246 and 46.20.32.246 (inclusive).
WIIT
AS24961
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
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 mx a ip4:46.20.32.247 ip4:46.20.32.246 include:spf.protection.outlook.com a:mailer.linux-nerd.de a:mailrelay.linux-nerd.de ~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