3 / 10
Lookups
0
Issues
934
IPv4 addresses
0
IPv6 addresses
v=spf1 ip4:194.181.20.176 +a +mx include:_spf.webd.pl +ip4:194.181.20.201 +ip4:194.181.20.162 +ip4:194.181.228.162 ~all
Copied
Terms
ip4:
194.181.20.176 / 32
pass
if the sender's IP is between
194.181.20.176 and 194.181.20.176 (inclusive).
194.181.20.176 and 194.181.20.176 (inclusive).
NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS8308
or else
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.
1 IPv4 address
or else
include:
_spf.webd.pl
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
ip4:
194.181.20.201 / 32
pass
if the sender's IP is between
194.181.20.201 and 194.181.20.201 (inclusive).
194.181.20.201 and 194.181.20.201 (inclusive).
NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS8308
or else
ip4:
194.181.20.162 / 32
pass
if the sender's IP is between
194.181.20.162 and 194.181.20.162 (inclusive).
194.181.20.162 and 194.181.20.162 (inclusive).
NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS8308
or else
ip4:
194.181.228.162 / 32
pass
if the sender's IP is between
194.181.228.162 and 194.181.228.162 (inclusive).
194.181.228.162 and 194.181.228.162 (inclusive).
NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS8308
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:194.181.20.176 a mx include:_spf.webd.pl ip4:194.181.20.201 ip4:194.181.20.162 ip4:194.181.228.162 ~all
7 x ip4 -all
IP ranges
194.181.14.160
/ 27
NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS8308
194.181.14.160 - 194.181.14.191
32 IP addresses
194.181.15.0
/ 26
NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS8308
194.181.15.0 - 194.181.15.63
64 IP addresses
194.181.122.0
/ 26
NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS8308
194.181.122.0 - 194.181.122.63
64 IP addresses
194.181.122.128
/ 26
NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS8308
194.181.122.128 - 194.181.122.191
64 IP addresses
194.181.122.192
/ 26
NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS8308
194.181.122.192 - 194.181.122.255
64 IP addresses
194.181.20.128
/ 25
NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS8308
194.181.20.128 - 194.181.20.255
128 IP addresses
194.181.228.0
/ 23
NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS8308
194.181.228.0 - 194.181.229.255
512 IP addresses