Teach12.com The Great Courses


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.57 sec.
Last Checked: 04/27/2024

Teach12.com traffic volume is 917 unique daily visitors and their 917 pageviews. The web value rate of teach12.com is 9,373 USD. Each visitor makes around 1.07 page views on average.

By Alexa's traffic estimates teach12.com placed at 49,187 position over the world.

Teach12.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (April 27, 2024) teach12.com show that teach12.com has an invalid SSL certificate. Click “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust teach12.com is pretty a safe domain.

Relying Google MobileFriendly test teach12.com is well optimized for mobile and tablet devices, however web page loading speed may be improved.


Global Rank
806,060
Average Load Time
1.30sec
Links In Count
226
Website Value
$8,760

Overview
Last Updated: 04/27/2024
Overall result - teach12.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: 03/21/2024
teach12.com is safe.
Norton ConnectSafe evaluates teach12.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 06/21/2017
teach12.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
teach12.com is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
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: 02/19/2021
teach12.com is safe.
McAfee assesses teach12.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 teach12.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/12/2019
teach12.com child safety is very good.
The WOT calculates reputation of the teach12.com. This reputation system receives ratings from users and information from third-party sources, assesses the teach12.com for safety features and confirms, whether teach12.com is suitable for children.

SSL Information
WARNING!Certificate download error. Previous scan results are shown below.
DomainUnknown
Issuer OrganizationUnknown
IssuerUnknown
AlgorithmUnknown
Valid formUnknown
ExpirationUnknown
SignedNo information
Additional Domains
Server Location

ASN Information

ASN ID: 397215
ASN Title: ULTRADNS, US

Last Update: 03/17/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2020, American Registry for Internet Numbers, Ltd.
#

ASNumber: 397213 - 397243
ASName: ULTRADNS
ASHandle: AS397213
RegDate: 2018-12-04
Updated: 2018-12-04
Ref: https://rdap.arin.net/registry/autnum/397213

OrgName: NeuStar, Inc.
OrgId: NEUS
Address: 45980 Center Oak Plaza
Address: Network Operations Center
City: Sterling
StateProv: VA
PostalCode: 20166
Country: US
RegDate: 2001-03-21
Updated: 2018-01-10
Comment: NPAC
Ref: https://rdap.arin.net/registry/entity/NEUS

OrgTechHandle: NETWO336-ARIN
OrgTechName: Network Engineering
OrgTechPhone: +1-866-638-6622
OrgTechEmail: wan.engineering@neustar.biz
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO336-ARIN

OrgAbuseHandle: NETWO336-ARIN
OrgAbuseName: Network Engineering
OrgAbusePhone: +1-866-638-6622
OrgAbuseEmail: wan.engineering@neustar.biz
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO336-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2020, American Registry for Internet Numbers, Ltd.
#

WHOIS

Domain Name: TEACH12.COM
Registry Domain ID: 51070095_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.register.com
Registrar URL: http://www.register.com
Updated Date: 2021-12-05T10:07:01Z
Creation Date: 2001-01-04T16:35:53Z
Registry Expiry Date: 2026-01-04T16:35:53Z
Registrar: Register.com, Inc.
Registrar IANA ID: 9
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: UDNS1.ULTRADNS.NET
Name Server: UDNS2.ULTRADNS.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2023-09-15T12:00:02Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Errors
Warnings

Last tested: 07/09/2018

Desktop
Desktop Speed
38%

Desktop Resource Breakdown
Total Resources201
Number of Hosts39
Static Resources140
JavaScript Resources34
CSS Resources4

Last tested: 07/09/2018

Mobile
Mobile Usability
95%
Mobile Speed
25%

Mobile Resource Breakdown
Total Resources199
Number of Hosts37
Static Resources132
JavaScript Resources32
CSS Resources3
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