4 / 10
Lookups
0
Issues
462,858
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 ip4:65.109.54.54 ip4:65.21.90.248 ip4:109.70.148.173 +a +mx include:relay.mailchannels.net include:spf.protection.outlook.com ~all
Copied
Terms
ip4:
65.109.54.54 / 32
pass
if the sender's IP is between
65.109.54.54 and 65.109.54.54 (inclusive).
65.109.54.54 and 65.109.54.54 (inclusive).
Hetzner Online
AS24940
or else
ip4:
65.21.90.248 / 32
pass
if the sender's IP is between
65.21.90.248 and 65.21.90.248 (inclusive).
65.21.90.248 and 65.21.90.248 (inclusive).
Hetzner Online
AS24940
or else
ip4:
109.70.148.173 / 32
pass
if the sender's IP is between
109.70.148.173 and 109.70.148.173 (inclusive).
109.70.148.173 and 109.70.148.173 (inclusive).
Hydra Communications
AS25369
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
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
include:
relay.mailchannels.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
MailChannels
Inbox software
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
soft fail
the email's SPF check.
Included records
v=spf1 ip4:65.109.54.54 ip4:65.21.90.248 ip4:109.70.148.173 a mx include:relay.mailchannels.net include:spf.protection.outlook.com ~all
2 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