1 / 10
Lookups
0
Issues
647
IPv4 addresses
1.84 ⋅ 10
19
IPv6 addresses
v=spf1 include:_spf.m1.websupport.sk ip4:195.210.29.63 ip4:195.210.29.55 ip4:195.210.28.15 ip4:195.210.29.64 ip4:195.210.29.67 ip4:195.210.29.68 ip4:37.9.172.128/25 ip4:37.9.169.0/25 ip4:77.78.104.121 -all
Copied
Terms
include:
_spf.m1.websupport.sk
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
ip4:
195.210.29.63 / 32
pass
if the sender's IP is between
195.210.29.63 and 195.210.29.63 (inclusive).
195.210.29.63 and 195.210.29.63 (inclusive).
WebSupport s.r.o.
AS51013
or else
ip4:
195.210.29.55 / 32
pass
if the sender's IP is between
195.210.29.55 and 195.210.29.55 (inclusive).
195.210.29.55 and 195.210.29.55 (inclusive).
WebSupport s.r.o.
AS51013
or else
ip4:
195.210.28.15 / 32
pass
if the sender's IP is between
195.210.28.15 and 195.210.28.15 (inclusive).
195.210.28.15 and 195.210.28.15 (inclusive).
WebSupport s.r.o.
AS51013
or else
ip4:
195.210.29.64 / 32
pass
if the sender's IP is between
195.210.29.64 and 195.210.29.64 (inclusive).
195.210.29.64 and 195.210.29.64 (inclusive).
WebSupport s.r.o.
AS51013
or else
ip4:
195.210.29.67 / 32
pass
if the sender's IP is between
195.210.29.67 and 195.210.29.67 (inclusive).
195.210.29.67 and 195.210.29.67 (inclusive).
WebSupport s.r.o.
AS51013
or else
ip4:
195.210.29.68 / 32
pass
if the sender's IP is between
195.210.29.68 and 195.210.29.68 (inclusive).
195.210.29.68 and 195.210.29.68 (inclusive).
WebSupport s.r.o.
AS51013
or else
ip4:
37.9.172.128 / 25
pass
if the sender's IP is between
37.9.172.128 and 37.9.172.255 (inclusive).
37.9.172.128 and 37.9.172.255 (inclusive).
WebSupport s.r.o.
AS51013
or else
ip4:
37.9.169.0 / 25
pass
if the sender's IP is between
37.9.169.0 and 37.9.169.127 (inclusive).
37.9.169.0 and 37.9.169.127 (inclusive).
WebSupport s.r.o.
AS51013
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).
77.78.104.121 and 77.78.104.121 (inclusive).
CASABLANCA INT a.s.
AS15685
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:_spf.m1.websupport.sk ip4:195.210.29.63 ip4:195.210.29.55 ip4:195.210.28.15 ip4:195.210.29.64 ip4:195.210.29.67 ip4:195.210.29.68 ip4:37.9.172.128/25 ip4:37.9.169.0/25 ip4:77.78.104.121 -all
3 x ip4 1 x ip6 -all
IP ranges
WebSupport s.r.o.
AS51013
2a00:4b40:aaaa:2101::
2a00:4b40:aaaa:2101:ffff:ffff:ffff:ffff