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Lookups
1
Issue
35
IPv4 addresses
0
IPv6 addresses
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
v=spf1 ip4:80.255.64.64/27 ip4:88.214.81.64/31 ip4:88.214.94.4/32 ptr ?all
Copied
Terms
ip4:
80.255.64.64 / 27
pass
if the sender's IP is between
80.255.64.64 and 80.255.64.95 (inclusive).
80.255.64.64 and 80.255.64.95 (inclusive).
PrJSC VF UKRAINE
AS21497
or else
ip4:
88.214.81.64 / 31
pass
if the sender's IP is between
88.214.81.64 and 88.214.81.65 (inclusive).
88.214.81.64 and 88.214.81.65 (inclusive).
PrJSC VF UKRAINE
AS21497
or else
ip4:
88.214.94.4 / 32
pass
if the sender's IP is between
88.214.94.4 and 88.214.94.4 (inclusive).
88.214.94.4 and 88.214.94.4 (inclusive).
PrJSC VF UKRAINE
AS21497
or else
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
?all
Don't state if this IP is allowed to send this email.
Included records
v=spf1 ip4:80.255.64.64/27 ip4:88.214.81.64/31 ip4:88.214.94.4 ptr ?all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable