5 / 10
Lookups
1
Issue
113,870
IPv4 addresses
2.83 ⋅ 10
22
IPv6 addresses
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
v=spf1 mx ip4:46.46.137.27 ip4:46.46.137.28 ip4:87.245.206.85 ip4:87.245.206.86 ptr:retn.ru ptr:retnnet.ru include:_spf.google.com include:_spf.mail.ru ~all
Copied
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
or else
ip4:
46.46.137.27 / 32
pass
if the sender's IP is between
46.46.137.27 and 46.46.137.27 (inclusive).
46.46.137.27 and 46.46.137.27 (inclusive).
JSC RetnNet
AS29470
or else
ip4:
46.46.137.28 / 32
pass
if the sender's IP is between
46.46.137.28 and 46.46.137.28 (inclusive).
46.46.137.28 and 46.46.137.28 (inclusive).
JSC RetnNet
AS29470
or else
ip4:
87.245.206.85 / 32
pass
if the sender's IP is between
87.245.206.85 and 87.245.206.85 (inclusive).
87.245.206.85 and 87.245.206.85 (inclusive).
JSC "RetnNet"
AS57304
or else
ip4:
87.245.206.86 / 32
pass
if the sender's IP is between
87.245.206.86 and 87.245.206.86 (inclusive).
87.245.206.86 and 87.245.206.86 (inclusive).
JSC "RetnNet"
AS57304
or else
ptr:
retn.ru
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
ptr:
retnnet.ru
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
include:
_spf.google.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Gmail
Inbox software
or else
include:
_spf.mail.ru
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Mail.ru
Inbox software
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 mx ip4:46.46.137.27 ip4:46.46.137.28 ip4:87.245.206.85 ip4:87.245.206.86 ptr:retn.ru ptr:retnnet.ru include:_spf.google.com include:_spf.mail.ru ~all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable
2 x ip4 6 x ip6 ~all
33 x ip4 ~all