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Lookups
1
Issue
9
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 a:limoresv.com a:limomagic.net mx:limoresv.com mx:limomagic.net mx:mail.limoresv.com ip4:74.219.207.138 ip4:74.219.207.139 ip4:74.219.207.140 -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.
1 IPv4 address
or else
ptr:
.
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
a:
limoresv.com
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
mx:
limoresv.com
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
mx:
limomagic.net
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
or else
ip4:
74.219.207.138 / 32
pass
if the sender's IP is between
74.219.207.138 and 74.219.207.138 (inclusive).
74.219.207.138 and 74.219.207.138 (inclusive).
Charter Communications
AS10796
or else
ip4:
74.219.207.139 / 32
pass
if the sender's IP is between
74.219.207.139 and 74.219.207.139 (inclusive).
74.219.207.139 and 74.219.207.139 (inclusive).
Charter Communications
AS10796
or else
ip4:
74.219.207.140 / 32
pass
if the sender's IP is between
74.219.207.140 and 74.219.207.140 (inclusive).
74.219.207.140 and 74.219.207.140 (inclusive).
Charter Communications
AS10796
or else
-all
fail
the email's SPF check.
Included records
v=spf1 a mx ptr a:limoresv.com a:limomagic.net mx:limoresv.com mx:limomagic.net mx:mail.limoresv.com ip4:74.219.207.138 ip4:74.219.207.139 ip4:74.219.207.140 -all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable