Concentricsky.com Instructure Learning Platform | Educational Software Development

Instructure's educational software includes Canvas LMS, used by schools and universities worldwide. Learn why the Instructure learning platform is a g...

Online Status
UNKNOWN

Over the time concentricsky.com has been ranked as high as 54,127 in the world.

Concentricsky.com receives about 239 unique visitors and 239 pageviews per day. The estimated value of concentricsky.com is 2,920 USD. Each unique visitor makes about 1 pageviews on average.

Concentricsky.com is registered under .COM top-level domain. Check other websites in .COM zone.

At the time of the last check (August 03, 2024) concentricsky.com has an expired SSL certificate issued by Let's Encrypt (expired on October 03, 2024). Check other websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust concentricsky.com is quite a safe domain.

Mobile-Friendly test indicates that concentricsky.com is well optimized for mobile and tablet devices, however website page loading time could be improved.


Global Rank
2,883,531
Average Load Time
4.00sec
Links In Count
83
Website Value
$2,920

Overview
Last Updated: 11/05/2024
Overall result - "concentricsky.com" is SAFE.
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: 03/28/2024
concentricsky.com is safe.

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

Google Safe Search
Last Updated: 07/13/2017
concentricsky.com is safe.

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: 01/09/2019
Malware not found at "concentricsky.com".
"concentricsky.com" is not a phishing page.
"concentricsky.com" does not install unwanted software.
"concentricsky.com" 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: 02/20/2021
concentricsky.com is safe.

McAfee assesses concentricsky.com 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 concentricsky.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/12/2019
concentricsky.com child safety isgood.

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

SSL Information
Domain concentricsky.com
Issuer OrganizationLet's Encrypt
Issuer R11
Algorithm RSA-SHA256
Valid form 07/05/2024
Expiration 10/03/2024
SignedCertificate is not self signed
Additional Domains concentricsky.com
www.concentricsky.com
Server Location
Portland
Oregon
United States
ASN Information

ASN ID: 14618
ASN Title: AMAZON-AES - Amazon.com, Inc., US

Last Update: 03/01/2024

#
# 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: 14618
ASName: AMAZON-AES
ASHandle: AS14618
RegDate: 2005-11-04
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/14618

OrgName: Amazon.com, Inc.
OrgId: AMAZO-4
Address: Amazon Web Services, Inc.
Address: P.O. Box 81226
City: Seattle
StateProv: WA
PostalCode: 98108-1226
Country: US
RegDate: 2005-09-29
Updated: 2017-01-28
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com/
Ref: https://rdap.arin.net/registry/entity/AMAZO-4

OrgNOCHandle: AANO1-ARIN
OrgNOCName: Amazon AWS Network Operations
OrgNOCPhone: +1-206-266-4064
OrgNOCEmail: amzn-noc-contact@amazon.com
OrgNOCRef: https://rdap.arin.net/registry/entity/AANO1-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

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

RTechHandle: ANO24-ARIN
RTechName: Amazon EC2 Network Operations
RTechPhone: +1-206-266-4064
RTechEmail: amzn-noc-contact@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/ANO24-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

Domain Name: CONCENTRICSKY.COM
Registry Domain ID: 194321514_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2021-09-13T05:07:11Z
Creation Date: 2005-08-08T01:12:01Z
Registry Expiry Date: 2024-08-08T01:12:01Z
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-1397.AWSDNS-46.ORG
Name Server: NS-159.AWSDNS-19.COM
Name Server: NS-1666.AWSDNS-16.CO.UK
Name Server: NS-665.AWSDNS-19.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-03-12T22:13:34Z

DNS Records
HostA RecordTTL
concentricsky.com35.163.141.17860
concentricsky.com52.41.165.18460
HostMX RecordPriorityTTL
concentricsky.commx-caprica.easydns.com1003600
concentricsky.comcicada.concentricsky.com53600
HostNS RecordTTL
concentricsky.comns-1452.awsdns-53.org172800
concentricsky.comns-1766.awsdns-28.co.uk172800
concentricsky.comns-496.awsdns-62.com172800
concentricsky.comns-913.awsdns-50.net172800
HostTXT RecordTTL
concentricsky.comv=spf1 mx include:zcsend.net -all300

ns-913.awsdns-50.net
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

Warnings
Errors

Last tested: 01/19/2019

Desktop
Desktop Speed
52%
Desktop Resource Breakdown
Total Resources55
Number of Hosts9
Static Resources45
JavaScript Resources6
CSS Resources2

Last tested: 01/19/2019

Mobile
Mobile Usability
100%
Mobile Speed
47%
Mobile Resource Breakdown
Total Resources55
Number of Hosts9
Static Resources45
JavaScript Resources6
CSS Resources2
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