5 / 10
Lookups
0
Issues
458,762
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
Terms
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
ip4:
216.55.99.49 / 32
pass
if the sender's IP is between
216.55.99.49 and 216.55.99.49 (inclusive).
216.55.99.49 and 216.55.99.49 (inclusive).
Level 3 Parent
AS3356
or else
ip4:
192.99.139.247 / 32
pass
if the sender's IP is between
192.99.139.247 and 192.99.139.247 (inclusive).
192.99.139.247 and 192.99.139.247 (inclusive).
OVH
AS16276
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.
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
~all
soft fail
the email's SPF check.
Included records
v=spf1 a mx ip4:216.55.99.49 ip4:192.99.139.247 a:mail.cesmet.mil.do a:smtp-out.mide.gob.do include:spf.protection.outlook.com ~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