6 / 10
Lookups
1
Issue
557,604
IPv4 addresses
2.22 ⋅ 10
24
IPv6 addresses
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
v=spf1 ip4:212.83.191.160 include:_spf.google.com include:spf.protection.outlook.com include:_spf-eu.ionos.com include:mx.ovh.com ~all
Copied
Terms
ip4:
212.83.191.160 / 32
pass
if the sender's IP is between
212.83.191.160 and 212.83.191.160 (inclusive).
212.83.191.160 and 212.83.191.160 (inclusive).
Scaleway
AS12876
or else
include:
_spf.google.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Gmail
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
include:
_spf-eu.ionos.com
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:
mx.ovh.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
OVHcloud
Inbox software
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:212.83.191.160 include:_spf.google.com include:spf.protection.outlook.com include:_spf-eu.ionos.com include:mx.ovh.com ~all
2 x ip4 6 x ip6 ~all
6 x ip4 5 x ip6 -all
7 x ip4 2 x ip6 ?all
ptr:mail-out.ovh.net ptr:mail.ovh.net 2 x ip4 ?all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable
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