web4u.cz SPF record

3 / 10 Lookups
0 Issues
1,842 IPv4 addresses
5.53 ⋅ 10 19 IPv6 addresses
v=spf1 ip4:81.91.87.150 ip4:81.91.87.80 ip4:81.91.87.60 ip4:81.91.87.250 ip4:81.91.87.34/31 ip4:81.91.87.249 ip4:81.91.87.236 ip6:2001:1568:502:1::/64 ip6:2001:1568:502:2::/64 ip6:2001:1568:502:3::/64 ip6:2001:1568::7060 ip6:2001:1568::7236 ip4:77.78.104. 121 ip6:2001:1528:137::a include:_spf.jupiter.salesmanago.pl -all Copied

Terms

ip4:
81.91.87.150 / 32
pass if the sender's IP is between
81.91.87.150 and 81.91.87.150 (inclusive).
Web4U s.r.o.
AS39790
or else
ip4:
81.91.87.80 / 32
pass if the sender's IP is between
81.91.87.80 and 81.91.87.80 (inclusive).
Web4U s.r.o.
AS39790
or else
ip4:
81.91.87.60 / 32
pass if the sender's IP is between
81.91.87.60 and 81.91.87.60 (inclusive).
Web4U s.r.o.
AS39790
or else
ip4:
81.91.87.250 / 32
pass if the sender's IP is between
81.91.87.250 and 81.91.87.250 (inclusive).
Web4U s.r.o.
AS39790
or else
ip4:
81.91.87.34 / 31
pass if the sender's IP is between
81.91.87.34 and 81.91.87.35 (inclusive).
Web4U s.r.o.
AS39790
or else
ip4:
81.91.87.249 / 32
pass if the sender's IP is between
81.91.87.249 and 81.91.87.249 (inclusive).
Web4U s.r.o.
AS39790
or else
ip4:
81.91.87.236 / 32
pass if the sender's IP is between
81.91.87.236 and 81.91.87.236 (inclusive).
Web4U s.r.o.
AS39790
or else
ip6:
2001:1568:502:1:: / 64
pass if the sender's IP is between
2001:1568:502:1:: and 2001:1568:502:1:ffff:ffff:ffff:ffff (inclusive).
Web4U s.r.o.
AS39790
or else
ip6:
2001:1568:502:2:: / 64
pass if the sender's IP is between
2001:1568:502:2:: and 2001:1568:502:2:ffff:ffff:ffff:ffff (inclusive).
Web4U s.r.o.
AS39790
or else
ip6:
2001:1568:502:3:: / 64
pass if the sender's IP is between
2001:1568:502:3:: and 2001:1568:502:3:ffff:ffff:ffff:ffff (inclusive).
Web4U s.r.o.
AS39790
or else
ip6:
2001:1568::7060 / 128
pass if the sender's IP is between
2001:1568::7060 and 2001:1568::7060 (inclusive).
Web4U s.r.o.
AS39790
or else
ip6:
2001:1568::7236 / 128
pass if the sender's IP is between
2001:1568::7236 and 2001:1568::7236 (inclusive).
Web4U s.r.o.
AS39790
or else
ip4:
77.78.104.121 / 32
pass if the sender's IP is between
77.78.104.121 and 77.78.104.121 (inclusive).
CASABLANCA INT a.s.
AS15685
or else
ip6:
2001:1528:137::a / 128
pass if the sender's IP is between
2001:1528:137::a and 2001:1528:137::a (inclusive).
CASABLANCA INT a.s.
AS15685
or else
Evaluate this SPF record and pass if it
passes.
or else
-all
fail the email's SPF check.

Included records

v=spf1 ip4:81.91.87.150 ip4:81.91.87.80 ip4:81.91.87.60 ip4:81.91.87.250 ip4:81.91.87.34/31 ip4:81.91.87.249 ip4:81.91.87.236 ip6:2001:1568:502:1::/64 ip6:2001:1568:502:2::/64 ip6:2001:1568:502:3::/64 ip6:2001:1568::7060 ip6:2001:1568::7236 ip4:77.78.104.121 ip6:2001:1528:137::a include:_spf.jupiter.salesmanago.pl -all
include:_spf1.jupiter.salesmanago.pl include:_spf2.jupiter.salesmanago.pl -all

IP ranges

Web4U s.r.o.
AS39790
Web4U s.r.o.
AS39790
Web4U s.r.o.
AS39790
Web4U s.r.o.
AS39790
Web4U s.r.o.
AS39790
Web4U s.r.o.
AS39790
Web4U s.r.o.
AS39790
Web4U s.r.o.
AS39790
Web4U s.r.o.
AS39790
Web4U s.r.o.
AS39790
Web4U s.r.o.
AS39790
Web4U s.r.o.
AS39790
CASABLANCA INT a.s.
AS15685
CASABLANCA INT a.s.
AS15685
P4 Sp. z o.o.
AS31242
P4 Sp. z o.o.
AS31242
P4 Sp. z o.o.
AS31242
P4 Sp. z o.o.
AS31242
P4 Sp. z o.o.
AS31242
P4 Sp. z o.o.
AS31242
P4 Sp. z o.o.
AS31242
P4 Sp. z o.o.
AS31242
P4 Sp. z o.o.
AS31242
P4 Sp. z o.o.
AS31242
P4 Sp. z o.o.
AS31242
P4 Sp. z o.o.
AS31242
P4 Sp. z o.o.
AS31242
P4 Sp. z o.o.
AS31242