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Lookups
1
Issue
114
IPv4 addresses
0
IPv6 addresses
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
v=spf1 a mx ptr ip4:202.51.102.112/28 ip4:202.51.104.0/27 include:_spf.iforte.net.id ~all
Copied
Terms
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
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
ip4:
202.51.102.112 / 28
pass
if the sender's IP is between
202.51.102.112 and 202.51.102.127 (inclusive).
202.51.102.112 and 202.51.102.127 (inclusive).
PT iForte Global Internet
AS17995
or else
ip4:
202.51.104.0 / 27
pass
if the sender's IP is between
202.51.104.0 and 202.51.104.31 (inclusive).
202.51.104.0 and 202.51.104.31 (inclusive).
PT iForte Global Internet
AS17995
or else
include:
_spf.iforte.net.id
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
soft fail
the email's SPF check.
Included records
v=spf1 a mx ptr ip4:202.51.102.112/28 ip4:202.51.104.0/27 include:_spf.iforte.net.id ~all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable
3 x ip4 ~all
IP ranges
202.51.102.112
/ 28
PT iForte Global Internet
AS17995
202.51.102.112 - 202.51.102.127
16 IP addresses