mail.gransy.com SPF record

2 / 10 Lookups
0 Issues
3,335 IPv4 addresses
2.38 ⋅ 10 29 IPv6 addresses
v=spf1 a mx ip4:77.78.104.0/24 ip4:185.28.192.0/22 ip4:185.38.108.0/22 ip4:185.82.212.0/22 ip4:82.208.29.194 ip6:2001:1528:137::/48 ip6:2a00:a160::/32 ip6:2a00:fea0::/32 ip6:2a03:6920::/32 -all Copied

Terms

a
pass if the sender's IP address is in the A or AAAA record of this domain.
6 IPv4 addresses
1 IPv6 address
or else
mx
pass if the sender's IP address is in the A or AAAA record of this domain.
or else
ip4:
77.78.104.0 / 24
pass if the sender's IP is between
77.78.104.0 and 77.78.104.255 (inclusive).
CASABLANCA INT a.s.
AS15685
or else
ip4:
185.28.192.0 / 22
pass if the sender's IP is between
185.28.192.0 and 185.28.195.255 (inclusive).
Gransy s.r.o.
AS60592
or else
ip4:
185.38.108.0 / 22
pass if the sender's IP is between
185.38.108.0 and 185.38.111.255 (inclusive).
Gransy s.r.o.
AS60592
or else
ip4:
185.82.212.0 / 22
pass if the sender's IP is between
185.82.212.0 and 185.82.215.255 (inclusive).
Gransy s.r.o.
AS60592
or else
ip4:
82.208.29.194 / 32
pass if the sender's IP is between
82.208.29.194 and 82.208.29.194 (inclusive).
CASABLANCA INT a.s.
AS15685
or else
ip6:
2001:1528:137:: / 48
pass if the sender's IP is between
2001:1528:137:: and 2001:1528:137:ffff:ffff:ffff:ffff:ffff (inclusive).
CASABLANCA INT a.s.
AS15685
or else
ip6:
2a00:a160:: / 32
pass if the sender's IP is between
2a00:a160:: and 2a00:a160:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
Gransy s.r.o.
AS60592
or else
ip6:
2a00:fea0:: / 32
pass if the sender's IP is between
2a00:fea0:: and 2a00:fea0:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
Gransy s.r.o.
AS60592
or else
ip6:
2a03:6920:: / 32
pass if the sender's IP is between
2a03:6920:: and 2a03:6920:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
Gransy s.r.o.
AS60592
or else
-all
fail the email's SPF check.

Included records

v=spf1 a mx ip4:77.78.104.0/24 ip4:185.28.192.0/22 ip4:185.38.108.0/22 ip4:185.82.212.0/22 ip4:82.208.29.194 ip6:2001:1528:137::/48 ip6:2a00:a160::/32 ip6:2a00:fea0::/32 ip6:2a03:6920::/32 -all

IP ranges

185.28.193.36
Gransy s.r.o.
AS60592
185.28.193.23
Gransy s.r.o.
AS60592
185.28.193.11
Gransy s.r.o.
AS60592
185.28.193.5
Gransy s.r.o.
AS60592
185.28.193.37
Gransy s.r.o.
AS60592
82.208.29.194
CASABLANCA INT a.s.
AS15685
2001:1528:137::f1
CASABLANCA INT a.s.
AS15685
77.78.104.0 / 24
CASABLANCA INT a.s.
AS15685
185.28.192.0 / 22
Gransy s.r.o.
AS60592
185.38.108.0 / 22
Gransy s.r.o.
AS60592
185.82.212.0 / 22
Gransy s.r.o.
AS60592
82.208.29.194
CASABLANCA INT a.s.
AS15685
2001:1528:137:: / 48
CASABLANCA INT a.s.
AS15685
2a00:a160:: / 32
Gransy s.r.o.
AS60592
2a00:fea0:: / 32
Gransy s.r.o.
AS60592
2a03:6920:: / 32
Gransy s.r.o.
AS60592