4 / 10
Lookups
1
Issue
515
IPv4 addresses
0
IPv6 addresses
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
v=spf1 ip4:80.84.48.0/23 ip4:149.3.140.178/32 ip4:109.200.20.50/32 a mx include:redstationmail.co.uk -all
Copied
Terms
ip4:
80.84.48.0 / 23
pass
if the sender's IP is between
80.84.48.0 and 80.84.49.255 (inclusive).
80.84.48.0 and 80.84.49.255 (inclusive).
IOMART CLOUD SERVICES
AS20860
or else
ip4:
149.3.140.178 / 32
pass
if the sender's IP is between
149.3.140.178 and 149.3.140.178 (inclusive).
149.3.140.178 and 149.3.140.178 (inclusive).
IOMART CLOUD SERVICES
AS20860
or else
ip4:
109.200.20.50 / 32
pass
if the sender's IP is between
109.200.20.50 and 109.200.20.50 (inclusive).
109.200.20.50 and 109.200.20.50 (inclusive).
IOMART CLOUD SERVICES
AS20860
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
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
or else
include:
redstationmail.co.uk
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 ip4:80.84.48.0/23 ip4:149.3.140.178 ip4:109.200.20.50 a mx include:redstationmail.co.uk -all
ptr:redstationmail.co.uk -all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable