tkcsystem.cz SPF record

9 / 10 Lookups
0 Issues
295,527 IPv4 addresses
8.91 â‹… 10 28 IPv6 addresses
v=spf1 ip4:185.252.88.220 include:_spf.google.com include:smtp.spcnet.cz include:smtp2.spcnet.cz include:spf.smartemailing.cz ~all Copied

Terms

ip4:
185.252.88.220 / 32
pass if the sender's IP is between
185.252.88.220 and 185.252.88.220 (inclusive).
TKC system s.r.o.
AS204332
or else
Evaluate this SPF record and pass if it
passes.
Gmail
Inbox software
or else
include:
smtp.spcnet.cz
Evaluate this SPF record and pass if it
passes.
or else
Evaluate this SPF record and pass if it
passes.
or else
Evaluate this SPF record and pass if it
passes.
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 ip4:185.252.88.220 include:_spf.google.com include:smtp.spcnet.cz include:smtp2.spcnet.cz include:spf.smartemailing.cz ~all
2 x ip4 6 x ip6 ~all
1 x ip4 include:_spf.google.com ~all
2 x ip4 6 x ip6 ~all
1 x ip4 include:_spf.google.com ~all
2 x ip4 6 x ip6 ~all
11 x ip4 include:spf1.smartemailing.cz ~all
7 x ip4 3 x ip6 include:spf2.smartemailing.cz ~all
9 x ip4 include:spf3.smartemailing.cz ~all

IP ranges

TKC system s.r.o.
AS204332
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
TKC system s.r.o.
AS204332
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
TKC system s.r.o.
AS204332
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Google
AS15169
Savvy s.r.o.
AS44770
Savvy s.r.o.
AS44770
Savvy s.r.o.
AS44770
Webglobe, s.r.o.
AS29134
Webglobe, s.r.o.
AS29134
Webglobe, s.r.o.
AS29134
Savvy s.r.o.
AS44770
Webglobe, s.r.o.
AS29134
The Constant Company
AS20473
The Constant Company
AS20473
The Constant Company
AS20473
Webglobe, s.r.o.
AS29134
WEDOS Internet, a.s.
AS197019
Webglobe, s.r.o.
AS29134
WEDOS Internet, a.s.
AS197019
Akamai Connected Cloud
AS63949
Akamai Connected Cloud
AS63949
WEDOS Internet, a.s.
AS197019
WEDOS Internet, a.s.
AS197019
WEDOS Internet, a.s.
AS197019
DigitalOcean
AS14061
CASABLANCA INT a.s.
AS15685
MasterDC s.r.o.
AS24971
SH.cz s.r.o.
AS39392
The Constant Company
AS20473
The Constant Company
AS20473
The Constant Company
AS20473
DigitalOcean
AS14061
Webglobe, s.r.o.
AS29134
Webglobe, s.r.o.
AS29134
Webglobe, s.r.o.
AS29134
Webglobe, s.r.o.
AS29134
Webglobe, s.r.o.
AS29134
Webglobe, s.r.o.
AS29134
Webglobe, s.r.o.
AS29134
Webglobe, s.r.o.
AS29134