c41.ch SPF record

0 / 10 Lookups
0 Issues
12,320 IPv4 addresses
1.21 ⋅ 10 24 IPv6 addresses
v=spf1 ip4:77.220.64.0/19 ip4:31.44.32.0/20 ip4:185.155.176.96/27 ip6:2001:67c:19e0::/48 ~all Copied

Terms

ip4:
77.220.64.0 / 19
pass if the sender's IP is between
77.220.64.0 and 77.220.95.255 (inclusive).
Internet one SRL
AS5398
or else
ip4:
31.44.32.0 / 20
pass if the sender's IP is between
31.44.32.0 and 31.44.47.255 (inclusive).
Internet one SRL
AS5398
or else
ip4:
185.155.176.96 / 27
pass if the sender's IP is between
185.155.176.96 and 185.155.176.127 (inclusive).
Internet one SRL
AS5398
or else
ip6:
2001:67c:19e0:: / 48
pass if the sender's IP is between
2001:67c:19e0:: and 2001:67c:19e0:ffff:ffff:ffff:ffff:ffff (inclusive).
Internet one SRL
AS5398
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 ip4:77.220.64.0/19 ip4:31.44.32.0/20 ip4:185.155.176.96/27 ip6:2001:67c:19e0::/48 ~all

IP ranges

77.220.64.0 / 19
Internet one SRL
AS5398
31.44.32.0 / 20
Internet one SRL
AS5398
185.155.176.96 / 27
Internet one SRL
AS5398
2001:67c:19e0:: / 48
Internet one SRL
AS5398