22 / 10
Lookups
2
Issues
486,018
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
There are 2 issues with this SPF record
- The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
- More than 10 DNS lookups were required to process this SPF record.
v=spf1 mx a ptr ip4:129.232.227.26 ip4:197.242.144.0/24 ip4:41.181.185.0/24 ip4:154.0.166.0/24 ip4:196.38.95.0/24 ip4:197.242.159.0/24 ip4:169.1.0.0/22 include:spambox.co.za include:ucebox.co.za include:afrihost.co.za include:spf.protection.outlook.com in
clude:spf.emailsignatures365.com -all
Copied
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
13 IPv4 addresses
or else
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
ip4:
129.232.227.26 / 32
pass
if the sender's IP is between
129.232.227.26 and 129.232.227.26 (inclusive).
129.232.227.26 and 129.232.227.26 (inclusive).
Xneelo (Pty)
AS37153
or else
ip4:
197.242.144.0 / 24
pass
if the sender's IP is between
197.242.144.0 and 197.242.144.255 (inclusive).
197.242.144.0 and 197.242.144.255 (inclusive).
AFRIHOST SP (PTY)
AS37611
or else
ip4:
41.181.185.0 / 24
pass
if the sender's IP is between
41.181.185.0 and 41.181.185.255 (inclusive).
41.181.185.0 and 41.181.185.255 (inclusive).
MTN SA
AS16637
or else
ip4:
154.0.166.0 / 24
pass
if the sender's IP is between
154.0.166.0 and 154.0.166.255 (inclusive).
154.0.166.0 and 154.0.166.255 (inclusive).
AFRIHOST SP (PTY)
AS37611
or else
ip4:
196.38.95.0 / 24
pass
if the sender's IP is between
196.38.95.0 and 196.38.95.255 (inclusive).
196.38.95.0 and 196.38.95.255 (inclusive).
Dimension Data
AS3741
or else
ip4:
197.242.159.0 / 24
pass
if the sender's IP is between
197.242.159.0 and 197.242.159.255 (inclusive).
197.242.159.0 and 197.242.159.255 (inclusive).
AFRIHOST SP (PTY)
AS37611
or else
ip4:
169.1.0.0 / 22
pass
if the sender's IP is between
169.1.0.0 and 169.1.3.255 (inclusive).
169.1.0.0 and 169.1.3.255 (inclusive).
AFRIHOST SP (PTY)
AS37611
or else
include:
spambox.co.za
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:
ucebox.co.za
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:
afrihost.co.za
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
include:
spf.emailsignatures365.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
-all
fail
the email's SPF check.
Included records
v=spf1 mx a ptr ip4:129.232.227.26 ip4:197.242.144.0/24 ip4:41.181.185.0/24 ip4:154.0.166.0/24 ip4:196.38.95.0/24 ip4:197.242.159.0/24 ip4:169.1.0.0/22 include:spambox.co.za include:ucebox.co.za include:afrihost.co.za include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable
More than 10 DNS lookups were required to process this SPF record
a mx include:spf.aserv.co.za ~all
a:smtp.aserv.co.za include:netblocks.aserv.co.za ~all
11 x ip4 ~all
a mx include:spf.aserv.co.za ~all
a:smtp.aserv.co.za include:netblocks.aserv.co.za ~all
11 x ip4 ~all
redirect=_s7bbrq81h.sdmarc.net
a:afrihost.co.za mx:afrihost.co.za 22 x ip4 include:_s7bbrq81h0.sdmarc.net -all
23 x ip4 ~all
6 x ip4 5 x ip6 -all
25 x ip4 -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