glow.cz SPF record

9 / 10 Lookups
0 Issues
9 IPv4 addresses
0 IPv6 addresses
v=spf1 a mx a:majak.glow.cz a:d.glow.cz a:smtpstel.asu.cas.cz a:webg.glow.cz a:oko.glow.cz a:web2.glow.cz a:web3.glow.cz -all Copied

Terms

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
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
-all
fail the email's SPF check.

Included records

v=spf1 a mx a:majak.glow.cz a:d.glow.cz a:smtpstel.asu.cas.cz a:webg.glow.cz a:oko.glow.cz a:web2.glow.cz a:web3.glow.cz -all

IP ranges

CASABLANCA INT a.s.
AS15685
CASABLANCA INT a.s.
AS15685
CASABLANCA INT a.s.
AS15685
CASABLANCA INT a.s.
AS15685
CESNET z.s.p.o.
AS2852
CASABLANCA INT a.s.
AS15685
OVH
AS16276
CASABLANCA INT a.s.
AS15685
CASABLANCA INT a.s.
AS15685