8 / 10
Lookups
1
Issue
28
IPv4 addresses
1
IPv6 address
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
v=spf1 mx ptr a:dilsmtp.dil.in a:tbms.datainfosys.net a:dilmail.dil.in a:dilmail9.datainfosys.net a:dilmail4.datainfosys.net a:dilmail11.datainfosys.net ip4:3.111.160.9 ~all
Copied
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ptr:
.
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
21 IPv4 addresses
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
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.
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
3.111.160.9 / 32
pass
if the sender's IP is between
3.111.160.9 and 3.111.160.9 (inclusive).
3.111.160.9 and 3.111.160.9 (inclusive).
Amazon.com
AS16509
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 mx ptr a:dilsmtp.dil.in a:tbms.datainfosys.net a:dilmail.dil.in a:dilmail9.datainfosys.net a:dilmail4.datainfosys.net a:dilmail11.datainfosys.net ip4:3.111.160.9 ~all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable