Online Status
UNKNOWN

Sf.cz receives about 1,431 unique visitors and 2,862 pageviews per day. The estimated value of sf.cz is 2,160 USD. Each unique visitor makes about 2 pageviews on average.

Sf.cz is registered under .CZ top-level domain. Check other websites in .CZ zone.

At the time of the last check (October 06, 2024) sf.cz has an invalid SSL certificate.

According to Google Safe Browsing and Symantec sf.cz is quite a safe domain.

Mobile-Friendly test indicates that sf.cz isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices, also website page loading time could be improved.


Not tested yet


Overview
Last Updated: 10/06/2024
Unknown status.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 04/07/2024
sf.cz is safe.

Norton ConnectSafe evaluates sf.cz for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 10/06/2024
Not yet checked.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing
Last Updated: 01/10/2019
Malware not found at "sf.cz".
"sf.cz" is not a phishing page.
"sf.cz" does not install unwanted software.
"sf.cz" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 04/19/2021
sf.cz is safe.

McAfee assesses sf.cz for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze sf.cz for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 10/06/2024
sf.cz child safety isunknown.

The WOT calculates reputation of the sf.cz. This reputation system receives ratings from users and information from third-party sources, assesses the sf.cz for safety features and confirms, whether sf.cz is suitable for children.

SSL Information
WARNING! Certificate download error. Previous scan results are shown below.
WARNING! Sf.cz is not secured by SSL certificate.
Server Location

Not Found

ASN Information

ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 07/07/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

WHOIS

% (c) 2006-2021 CZ.NIC, z.s.p.o.
%
% Intended use of supplied data and information
%
% Data contained in the domain name register, as well as information
% supplied through public information services of CZ.NIC association,
% are appointed only for purposes connected with Internet network
% administration and operation, or for the purpose of legal or other
% similar proceedings, in process as regards a matter connected
% particularly with holding and using a concrete domain name.
%
% Full text available at:
% http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/
%
% See also a search service at http://www.nic.cz/whois/
%
%
% Whoisd Server Version: 3.12.2
% Timestamp: Sat Oct 29 12:44:02 2022

domain: sf.cz
registrant: SB:JK1897-RIPE_XX
admin-c: JK1897-RIPE
nsset: NSS:KRAXNET:1
keyset: K:KRAXNET
registrar: REG-KRAXNET
registered: 10.03.1999 01:00:00
changed: 20.09.2011 19:21:05
expire: 10.10.2023

contact: SB:JK1897-RIPE_XX
org: KRAXNET
name: KRAXNET
address: Kamenicka 26
address: Praha 7
address: 170 00
address: CZ
registrar: REG-KRAXNET
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00

contact: JK1897-RIPE
name: Jiri Kubicek
address: CZ
registrar: REG-KRAXNET
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00

nsset: NSS:KRAXNET:1
nserver: ns.kraxnet.com
nserver: ns.kraxnet.cz (178.217.247.2, 2001:67c:48::53)
tech-c: SB:KRAXNET
registrar: REG-KRAXNET
created: 01.10.2007 02:00:00
changed: 07.05.2018 15:32:15

contact: SB:KRAXNET
org: KRAXNET s.r.o.
name: Jiří Kubíček
address: Kamenická 26
address: Praha 7
address: 170 00
address: CZ
registrar: REG-KRAXNET
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00

keyset: K:KRAXNET
dnskey: 257 3 5 AwEAAcFvIXJSv8yM5KxA4QpGm8EdAmkMUa5REV7zwa/NENa6XnCmXOZsZwb5Cw6defKXkhLJ7kELIMMm6LBmO6M/QnBcfWuXEOkz6zfbnighPGc9Uo91yx45RcAAzg0h3i9D+7gBJjQoqI6e3JiscX2iYxbhYoOu46hmKt7yO1fJgVNP
tech-c: SB:KRAXNET
registrar: REG-KRAXNET
created: 19.09.2011 21:24:05

DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
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