Ctb.com Data Recognition Corporation

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 02/05/2023

Over the time ctb.com has been ranked as high as 83,133 in the world, while most of its traffic comes from United States, where it reached as high as 615,360 position.

Ctb.com receives about 232 unique visitors and 232 pageviews per day. The estimated value of ctb.com is 2,920 USD. Each unique visitor makes about 1 pageviews on average.

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

At the time of the last check (May 09, 2024) ctb.com has an invalid SSL certificate.

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

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


Global Rank
2,968,944
Average Load Time
0.89sec
Links In Count
229
Website Value
$2,920

Overview
Last Updated: 05/09/2024
Overall result - "ctb.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: 03/25/2024
ctb.com is safe.

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

Google Safe Search
Last Updated: 11/06/2016
ctb.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 "ctb.com".
"ctb.com" is not a phishing page.
"ctb.com" does not install unwanted software.
"ctb.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: 02/25/2021
ctb.com is safe.

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

Web of Trust
Last Updated: 01/10/2019
ctb.com child safety isvery good.

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

SSL Information
WARNING! Certificate download error. Previous scan results are shown below.
WARNING! Ctb.com is not secured by SSL certificate.
Server Location
New York City
New York
United States
ASN Information

ASN ID: 62575
ASN Title: MHE - McGraw-Hill Education, US

Last Update: 10/05/2023

#
# 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: 62575
ASName: MHE
ASHandle: AS62575
RegDate: 2013-07-16
Updated: 2013-07-16
Comment: McGraw Hill Education.
Ref: https://rdap.arin.net/registry/autnum/62575

OrgName: McGraw-Hill Education
OrgId: MGEHL
Address: 2 Penn Plaza
City: New York
StateProv: NY
PostalCode: 10121
Country: US
RegDate: 2013-06-07
Updated: 2016-09-07
Ref: https://rdap.arin.net/registry/entity/MGEHL

OrgTechHandle: JDT8-ARIN
OrgTechName: Turbett, Joe Dorian
OrgTechPhone: +1-614-562-9451
OrgTechEmail: Joe.Turbett@mheducation.com
OrgTechRef: https://rdap.arin.net/registry/entity/JDT8-ARIN

OrgTechHandle: DMA425-ARIN
OrgTechName: Mann, David
OrgTechPhone: +1-609-638-3934
OrgTechEmail: david.mann@mheducation.com
OrgTechRef: https://rdap.arin.net/registry/entity/DMA425-ARIN

OrgTechHandle: FIELD72-ARIN
OrgTechName: Fields, Daniel
OrgTechPhone: +1-720-618-4422
OrgTechEmail: daniel.fields@mheducation.com
OrgTechRef: https://rdap.arin.net/registry/entity/FIELD72-ARIN

OrgAbuseHandle: MAOC-ARIN
OrgAbuseName: MHE Abuse Operations Center
OrgAbusePhone: +1-617-859-6003
OrgAbuseEmail: abuse@mheducation.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MAOC-ARIN

OrgNOCHandle: MNOC10-ARIN
OrgNOCName: MHE Network Operations Center
OrgNOCPhone: +1-617-859-6003
OrgNOCEmail: noc@mheducation.com
OrgNOCRef: https://rdap.arin.net/registry/entity/MNOC10-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: CTB.COM
Registry Domain ID: 2624377_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2020-12-03T07:31:26Z
Creation Date: 1995-01-31T05:00:00Z
Registry Expiry Date: 2023-02-01T05:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-1446.AWSDNS-52.ORG
Name Server: NS-2022.AWSDNS-60.CO.UK
Name Server: NS-580.AWSDNS-08.NET
Name Server: NS-73.AWSDNS-09.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-05-04T11:01:13Z

DNS Records
HostA RecordTTL
ctb.com192.243.90.1501800
HostMX RecordPriorityTTL
ctb.comaspmx.l.google.com13600
ctb.comaspmx2.googlemail.com103600
ctb.comaspmx3.googlemail.com103600
ctb.comalt1.aspmx.l.google.com53600
ctb.comalt2.aspmx.l.google.com53600
HostNS RecordTTL
ctb.comns-1446.awsdns-52.org172800
ctb.comns-2022.awsdns-60.co.uk172800
ctb.comns-580.awsdns-08.net172800
ctb.comns-73.awsdns-09.com172800
HostTXT RecordTTL
ctb.comgoogle-site-verification=FOrBu-8RkyTBFMExLr-6x5wGq52ZCpeQqtG33yGIX8A300

ns-1446.awsdns-52.org
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

NON-DOCUMENT-ERROR

Last tested: 05/27/2017

Desktop
Desktop Speed
52%
Desktop Resource Breakdown
Total Resources79
Number of Hosts2
Static Resources42
JavaScript Resources23
CSS Resources16

Last tested: 05/27/2017

Mobile
Mobile Usability
66%
Mobile Speed
43%
Mobile Resource Breakdown
Total Resources79
Number of Hosts2
Static Resources42
JavaScript Resources23
CSS Resources16
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