1 / 10
Lookups
0
Issues
792
IPv4 addresses
7.92 ⋅ 10
28
IPv6 addresses
v=spf1 +mx ip4:213.160.128.0/24 ip4:213.160.137.0/24 ip4:213.160.133.32/30 ip4:213.160.133.176/29 ip4:213.160.133.232/30 ip4:213.160.136.248/29 ip4:77.88.227.0/24 ip6:2a00:9880::/32 -all
Copied
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
or else
ip4:
213.160.128.0 / 24
pass
if the sender's IP is between
213.160.128.0 and 213.160.128.255 (inclusive).
213.160.128.0 and 213.160.128.255 (inclusive).
SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY
AS12963
or else
ip4:
213.160.137.0 / 24
pass
if the sender's IP is between
213.160.137.0 and 213.160.137.255 (inclusive).
213.160.137.0 and 213.160.137.255 (inclusive).
SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY
AS12963
or else
ip4:
213.160.133.32 / 30
pass
if the sender's IP is between
213.160.133.32 and 213.160.133.35 (inclusive).
213.160.133.32 and 213.160.133.35 (inclusive).
SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY
AS12963
or else
ip4:
213.160.133.176 / 29
pass
if the sender's IP is between
213.160.133.176 and 213.160.133.183 (inclusive).
213.160.133.176 and 213.160.133.183 (inclusive).
SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY
AS12963
or else
ip4:
213.160.133.232 / 30
pass
if the sender's IP is between
213.160.133.232 and 213.160.133.235 (inclusive).
213.160.133.232 and 213.160.133.235 (inclusive).
SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY
AS12963
or else
ip4:
213.160.136.248 / 29
pass
if the sender's IP is between
213.160.136.248 and 213.160.136.255 (inclusive).
213.160.136.248 and 213.160.136.255 (inclusive).
SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY
AS12963
or else
ip4:
77.88.227.0 / 24
pass
if the sender's IP is between
77.88.227.0 and 77.88.227.255 (inclusive).
77.88.227.0 and 77.88.227.255 (inclusive).
Fiberax Networking&Cloud
AS31445
or else
ip6:
2a00:9880:: / 32
pass
if the sender's IP is between
2a00:9880:: and 2a00:9880:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
2a00:9880:: and 2a00:9880:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY
AS12963
or else
-all
fail
the email's SPF check.
Included records
v=spf1 mx ip4:213.160.128.0/24 ip4:213.160.137.0/24 ip4:213.160.133.32/30 ip4:213.160.133.176/29 ip4:213.160.133.232/30 ip4:213.160.136.248/29 ip4:77.88.227.0/24 ip6:2a00:9880::/32 -all
IP ranges
213.160.128.0
/ 24
SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY
AS12963
213.160.128.0 - 213.160.128.255
256 IP addresses
213.160.137.0
/ 24
SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY
AS12963
213.160.137.0 - 213.160.137.255
256 IP addresses
213.160.133.32
/ 30
SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY
AS12963
213.160.133.32 - 213.160.133.35
4 IP addresses
213.160.133.176
/ 29
SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY
AS12963
213.160.133.176 - 213.160.133.183
8 IP addresses
213.160.133.232
/ 30
SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY
AS12963
213.160.133.232 - 213.160.133.235
4 IP addresses
213.160.136.248
/ 29
SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY
AS12963
213.160.136.248 - 213.160.136.255
8 IP addresses
2a00:9880::
/ 32
SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY
AS12963
2a00:9880::
2a00:9880:ffff:ffff:ffff:ffff:ffff:ffff