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Lookups
1
Issue
1,028
IPv4 addresses
0
IPv6 addresses
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
v=spf1 ip4:212.107.40.0/22 ip4:212.107.32.25 ip4:91.129.89.68 ptr a:arved.tele2.ee mx:arved.tele2.ee -all
Copied
Terms
ip4:
212.107.40.0 / 22
pass
if the sender's IP is between
212.107.40.0 and 212.107.43.255 (inclusive).
212.107.40.0 and 212.107.43.255 (inclusive).
Tele2 Sverige AB
AS1257
or else
ip4:
212.107.32.25 / 32
pass
if the sender's IP is between
212.107.32.25 and 212.107.32.25 (inclusive).
212.107.32.25 and 212.107.32.25 (inclusive).
Tele2 Sverige AB
AS1257
or else
ip4:
91.129.89.68 / 32
pass
if the sender's IP is between
91.129.89.68 and 91.129.89.68 (inclusive).
91.129.89.68 and 91.129.89.68 (inclusive).
Tele2 Sverige AB
AS1257
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.
1 IPv4 address
or else
mx:
arved.tele2.ee
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:212.107.40.0/22 ip4:212.107.32.25 ip4:91.129.89.68 ptr a:arved.tele2.ee mx:arved.tele2.ee -all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable