6 / 10
Lookups
0
Issues
39
IPv4 addresses
0
IPv6 addresses
v=spf1 a mx a:mta1.wcss.pl a:mta2.wcss.pl a:mta3.wcss.pl a:mta4.wcss.pl ip4:156.17.19.32/27 ip4:156.17.193.195 ~all
Copied
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
or else
a:
mta1.wcss.pl
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
a:
mta2.wcss.pl
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
a:
mta3.wcss.pl
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
a:
mta4.wcss.pl
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
156.17.19.32 / 27
pass
if the sender's IP is between
156.17.19.32 and 156.17.19.63 (inclusive).
156.17.19.32 and 156.17.19.63 (inclusive).
Wroclaw Centre of Networking and Supercomputing
AS8970
or else
ip4:
156.17.193.195 / 32
pass
if the sender's IP is between
156.17.193.195 and 156.17.193.195 (inclusive).
156.17.193.195 and 156.17.193.195 (inclusive).
Wroclaw Centre of Networking and Supercomputing
AS8970
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 a mx a:mta1.wcss.pl a:mta2.wcss.pl a:mta3.wcss.pl a:mta4.wcss.pl ip4:156.17.19.32/27 ip4:156.17.193.195 ~all
IP ranges
156.17.19.32
/ 27
Wroclaw Centre of Networking and Supercomputing
AS8970
156.17.19.32 - 156.17.19.63
32 IP addresses