11 / 10
Lookups
2
Issues
465,035
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
There are 2 issues with this SPF record
- The total number of the 'include', 'a', 'mx', 'ptr', 'exists' mechanisms and the 'redirect' modifiers is 11 (it should not exceed 10).
- More than 10 DNS lookups were required to process this SPF record.
v=spf1 a:sophos.truezuid.nl a:smarthost.truezuid.nl a:smarthost1.o4scloud.com a:smarthost2.o4scloud.com a:apache.o4s-hosting.nl a:directadmin.hostfx.eu a:mail.truezuid.nl a:relay.o4s.nl a:mx.truezuid.nl include:spf.antispamcloud.com include:spf.protection
.outlook.com -all
Copied
Terms
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
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
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
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
a:
relay.o4s.nl
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.antispamcloud.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:
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:sophos.truezuid.nl a:smarthost.truezuid.nl a:smarthost1.o4scloud.com a:smarthost2.o4scloud.com a:apache.o4s-hosting.nl a:directadmin.hostfx.eu a:mail.truezuid.nl a:relay.o4s.nl a:mx.truezuid.nl include:spf.antispamcloud.com include:spf.protection.outlook.com -all
The total number of the 'include', 'a', 'mx', 'ptr', 'exists' mechanisms and the 'redirect' modifiers is 11 (it should not exceed 10)
More than 10 DNS lookups were required to process this SPF record
35 x ip4 4 x ip6 -all
6 x ip4 5 x ip6 -all
IP ranges
188.190.113.0
/ 24
N-able Acquisition Company
AS43054
188.190.113.0 - 188.190.113.255
256 IP addresses
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