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Lookups
1
Issue
8,458
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 ip4:79.98.24.0/21 ip4:185.79.246.2 ip4:109.235.64.0/21 ip4:185.79.244.0/22 ip4:185.38.164.0/22 ip4:185.193.24.0/22 ip4:185.198.136.0/22 ip4:185.209.139.0/24 ip4:185.79.246.2 ip4:185.67.240.5 -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.
6 IPv4 addresses
or else
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
ip4:
79.98.24.0 / 21
pass
if the sender's IP is between
79.98.24.0 and 79.98.31.255 (inclusive).
79.98.24.0 and 79.98.31.255 (inclusive).
Interneto vizija
AS212531
or else
ip4:
185.79.246.2 / 32
pass
if the sender's IP is between
185.79.246.2 and 185.79.246.2 (inclusive).
185.79.246.2 and 185.79.246.2 (inclusive).
UAB Delska Lithuania
AS62282
or else
ip4:
109.235.64.0 / 21
pass
if the sender's IP is between
109.235.64.0 and 109.235.71.255 (inclusive).
109.235.64.0 and 109.235.71.255 (inclusive).
Interneto vizija
AS212531
or else
ip4:
185.79.244.0 / 22
pass
if the sender's IP is between
185.79.244.0 and 185.79.247.255 (inclusive).
185.79.244.0 and 185.79.247.255 (inclusive).
UAB Delska Lithuania
AS62282
or else
ip4:
185.38.164.0 / 22
pass
if the sender's IP is between
185.38.164.0 and 185.38.167.255 (inclusive).
185.38.164.0 and 185.38.167.255 (inclusive).
UAB Delska Lithuania
AS62282
or else
ip4:
185.193.24.0 / 22
pass
if the sender's IP is between
185.193.24.0 and 185.193.27.255 (inclusive).
185.193.24.0 and 185.193.27.255 (inclusive).
UAB Delska Lithuania
AS62282
or else
ip4:
185.198.136.0 / 22
pass
if the sender's IP is between
185.198.136.0 and 185.198.139.255 (inclusive).
185.198.136.0 and 185.198.139.255 (inclusive).
UAB "Attrel"
AS206029
or else
ip4:
185.209.139.0 / 24
pass
if the sender's IP is between
185.209.139.0 and 185.209.139.255 (inclusive).
185.209.139.0 and 185.209.139.255 (inclusive).
UAB SERVERA
AS205688
or else
ip4:
185.79.246.2 / 32
pass
if the sender's IP is between
185.79.246.2 and 185.79.246.2 (inclusive).
185.79.246.2 and 185.79.246.2 (inclusive).
UAB Delska Lithuania
AS62282
or else
ip4:
185.67.240.5 / 32
pass
if the sender's IP is between
185.67.240.5 and 185.67.240.5 (inclusive).
185.67.240.5 and 185.67.240.5 (inclusive).
HyperOps UAB
AS59821
or else
-all
fail
the email's SPF check.
Included records
v=spf1 a mx ptr ip4:79.98.24.0/21 ip4:185.79.246.2 ip4:109.235.64.0/21 ip4:185.79.244.0/22 ip4:185.38.164.0/22 ip4:185.193.24.0/22 ip4:185.198.136.0/22 ip4:185.209.139.0/24 ip4:185.79.246.2 ip4:185.67.240.5 -all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable