21online.com Welcome to 21Online
Server IP address resolved: Yes
Http response code: 200
Response time: 0.74 sec.
Last Checked: 06/24/2025
21online.com attracts 734 unique visitors daily, generating 3,450 pageviews. The estimated value of 21online.com is 63,269 USD. Each visitor views approximately 5.03 pages on average.
According to Majestic's traffic estimates, 21online.com ranks 48,750 globally, with the majority of its visitors coming from United States, where it holds the 38,748 position.
See the list of other websites hosted by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US.
21online.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.
A recent examination on (April 15, 2021), indicates that 21online.com has an expired SSL certificate issued by DigiCert Inc (expired on August 03, 2021). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by DigiCert Inc.
According to Google Safe Browsing, Google Safe Search and Symantec 21online.com appears to be a safe domain.
Based on Google's Mobile-Friendly test, 21online.com is optimized for mobile and tablet devices, although the web page loading speed could be improved.
Audience Geography. Where are 21online.com visitors located?
| Country | Visitors |
|---|---|
 United States US | 99.7% |
| Other | 0.3% |
| Country | Pageviews |
|---|---|
| United States US | 99.7% |
| Other | 0.3% |
| Country | Rank |
|---|---|
| United States US | 38748 |
Where do visitors go on 21online.com?
| Subdomain | Pageviews |
|---|---|
| 21online.com | 93.74% |
| thegoldenruler.21online.com | 6.26% |
| Subdomain | Pageviews per User |
|---|---|
| 21online.com | 4.9 |
| thegoldenruler.21online.com | 3 |
| Subdomain | Reach |
|---|---|
| 21online.com | 95.76% |
| thegoldenruler.21online.com | 10.76% |
How popular is 21online.com?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 201097 | 23603 |
| past month | 202824 | 15497 |
| past week | 228314 | 21321 |
| yesterday | 123719 | -56665 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 158517 | 22561 | 3 | -16.78% | 4.7 | -3.67% |
| 30 | 155769 | 7894 | 31 | -5.293% | 5 | 5% |
| 7 | 192166 | 50630 | 25 | -32.33% | 4.4 | -30.03% |
| 1 | 103589 | -84818 | 59 | 100% | 4 | 50% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 235695 | 26010 | 24 | -13.69% |
| 30 | 241457 | 20568 | 23 | -9.538% |
| 7 | 268387 | 6236 | 21 | -3.38% |
| 1 | 157651 | -32170 | 5 | 40% |
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 ConnectSafe evaluates 21online.com for any unsafe and insecure content. The results are critical for families with young children.
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.
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.
McAfee assesses 21online.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 21online.com for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the 21online.com. This reputation system receives ratings from users and information from third-party sources, assesses the 21online.com for safety features and confirms, whether 21online.com is suitable for children.
| Domain | 21online.com |
| Issuer Organization | DigiCert Inc |
| Issuer | DigiCert SHA2 Secure Server CA |
| Algorithm | RSA-SHA256 |
| Valid form | 09/09/2019 |
| Expiration | 08/03/2021 |
| Signed | Certificate is not self signed |
| Additional Domains |
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ASN ID: 8075
ASN Title: MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US
Last Update: 04/13/2025
#
# 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: 8068 - 8075
ASName: MICROSOFT-CORP-MSN-AS-BLOCK
ASHandle: AS8068
RegDate: 1997-03-31
Updated: 2013-09-04
Ref: https://rdap.arin.net/registry/autnum/8068
OrgName: Microsoft Corporation
OrgId: MSFT
Address: One Microsoft Way
City: Redmond
StateProv: WA
PostalCode: 98052
Country: US
RegDate: 1998-07-09
Updated: 2017-01-28
Comment: To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
Comment: * https://cert.microsoft.com.
Comment:
Comment: For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment: * abuse@microsoft.com.
Comment:
Comment: To report security vulnerabilities in Microsoft products and services, please contact:
Comment: * secure@microsoft.com.
Comment:
Comment: For legal and law enforcement-related requests, please contact:
Comment: * msndcc@microsoft.com
Comment:
Comment: For routing, peering or DNS issues, please
Comment: contact:
Comment: * IOC@microsoft.com
Ref: https://rdap.arin.net/registry/entity/MSFT
OrgTechHandle: MRPD-ARIN
OrgTechName: Microsoft Routing, Peering, and DNS
OrgTechPhone: +1-425-882-8080
OrgTechEmail: IOC@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/MRPD-ARIN
OrgAbuseHandle: MAC74-ARIN
OrgAbuseName: Microsoft Abuse Contact
OrgAbusePhone: +1-425-882-8080
OrgAbuseEmail: abuse@microsoft.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MAC74-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
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain Name: 21ONLINE.COM
Registry Domain ID: 586694_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.corporatedomains.com
Registrar URL: http://cscdbs.com
Updated Date: 2024-04-16T05:14:08Z
Creation Date: 1996-04-19T04:00:00Z
Registry Expiry Date: 2025-04-20T04:00:00Z
Registrar: CSC Corporate Domains, Inc.
Registrar IANA ID: 299
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: 8887802723
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-1158.AWSDNS-16.ORG
Name Server: NS-1708.AWSDNS-21.CO.UK
Name Server: NS-563.AWSDNS-06.NET
Name Server: NS-66.AWSDNS-08.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-16T22:03:06Z
| Host | A Record | TTL |
|---|
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|
| Host | TXT Record | TTL |
|---|
Last tested: 10/13/2016
| Total Resources | 32 |
| Number of Hosts | 6 |
| Static Resources | 22 |
| JavaScript Resources | 8 |
| CSS Resources | 8 |
Last tested: 10/13/2016
| Total Resources | 32 |
| Number of Hosts | 6 |
| Static Resources | 22 |
| JavaScript Resources | 8 |
| CSS Resources | 8 |
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