Century21.com Residential Real Estate Listings - Homes for Sale by Real Estate Agents | CENTURY 21

Use CENTURY 21 to find real estate property listings, houses for sale, real estate agents, and a mortgage calculator. We can assist you with buying or...

Century21.com Overview

Century21.com ranking shows that the page is at position 26,386 over the world, while the bulk of its audience is from United States, where it ranks 5,769.

It is beneficial to century21.com that their hosting company MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US servers are located in United States, as that reduces page load time for the majority of their users. See the list of other webpages hosted on MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US servers.

In terms of rank-to-traffic ratio, century21.com has 8,697 unique users per day, viewing 27,282 pages. The rank based value of century21.com is 482,983 USD. Every user makes 3.39 pageviews on average.

Century21.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in November 27, 2019, century21.com has an expired wildcard SSL certificate issued by DigiCert Inc (expired on May 15, 2020). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert Inc.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust century21.com is pretty a safe domain.

Relying Google MobileFriendly test century21.com is well optimized for mobile and tablet devices, however web page loading speed may be improved.

Century21.com Rank Summary

Global Rank
26,386
Average Load Time
1.51sec
Links In Count
1,422
Website Value
$447,207

Century21.com Website Safety

logo
Overview
Last Updated: 08/10/2022
Overall result - century21.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 logo
Norton Connect Safe
Last Updated: 03/19/2022
century21.com is safe.
Norton ConnectSafe evaluates century21.com for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 10/12/2016
century21.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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
century21.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.
McAfee logo
Site Advisor
Last Updated: 02/22/2021
century21.com is safe.
McAfee assesses century21.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 century21.com for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/09/2019
century21.com child safety is very good.
The WOT calculates reputation of the century21.com. This reputation system receives ratings from users and information from third-party sources, assesses the century21.com for safety features and confirms, whether century21.com is suitable for children.

SSL Information
Domain*.century21.com
Issuer OrganizationDigiCert Inc
IssuerDigiCert SHA2 Secure Server CA
AlgorithmRSA-SHA256
Valid form05/11/2018
Expiration05/15/2020
SignedCertificate is not self signed
Additional Domains *.century21.com
century21.com

Century21.com Hosting Information

Server Location

ASN Information

ASN ID: 8075
ASN Title: MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US

Last Update: 04/21/2022

#
# 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
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Century21.com Domain Registration and Settings

WHOIS

Domain Name: CENTURY21.COM
Registry Domain ID: 463837_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.corporatedomains.com
Registrar URL: http://cscdbs.com
Updated Date: 2017-10-02T23:58:20Z
Creation Date: 1995-03-02T05:00:00Z
Registry Expiry Date: 2022-03-03T05:00:00Z
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-1443.AWSDNS-52.ORG
Name Server: NS-1874.AWSDNS-42.CO.UK
Name Server: NS-387.AWSDNS-48.COM
Name Server: NS-629.AWSDNS-14.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-25T06:21:59Z


DNS Records
HostA RecordTTL
century21.com152.195.55.233300
HostMX RecordPriorityTTL
century21.comcentury21-com.mail.protection.outlook.com10300
HostNS RecordTTL
century21.comns-1443.awsdns-52.org172800
century21.comns-1874.awsdns-42.co.uk172800
century21.comns-387.awsdns-48.com172800
century21.comns-629.awsdns-14.net172800
HostTXT RecordTTL
century21.comMS=ms5170919914400
century21.com_globalsign-domain-verification=46zVvE5Z-XTOhpiBUAVcG2E2DTLDXnpBeTWwX-08_514400
century21.come80af3bf63eb43f0a51118582eb565fe14400
century21.comfacebook-domain-verification=p4r7ai7hqlnbzcott0uq5nrayy9yec14400
century21.comgoogle-site-verification=-ilMDdysau2v3iXtiJFXZxHiLZ2dnzyJRSVLNwXDO0M14400
century21.comgoogle-site-verification=j9htkXZqEUC1k09oLXD7QSpRRzm91cqKbEWg3_txEh814400
century21.comgoogle-site-verification=k40YqwwYN8Qz7NoJg6AJRmYIlySrsYVm0_9_6-WsHTg14400
century21.comnQAI9/Mf/i7rU4sGIqrWfd9I7TXQgwhQa87qWZI+4pUNTHHJuZ/gX1ZqlWfAYhCnWLGWOOp0Fg1lSVIECsPiUQ==14400
century21.comspf2.0/pra ip4:216.136.162.64/26 ip4:63.240.103.0/26 include:spf.usa.net include:sendgrid.net ~all14400
century21.comv=spf1 ip4:64.37.197.6 ip4:64.37.197.45 ip4:63.240.103.0/26 ip4:216.136.162.64/26 ip4:64.37.197.198 ip4:148.163.156.237 mx a:svvssmtp.century21.com include:spf.protection.outlook.com include:spf.usa.net include:sendgrid.net ~all14400

ns-1443.awsdns-52.org
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

Century21.com HTML Check


Errors
Warnings

Century21.com Desktop Performance

Last tested: 12/05/2019

Speedometer image
Desktop Speed
72%

Desktop Resource Breakdown
Total Resources81
Number of Hosts31
Static Resources40
JavaScript Resources26
CSS Resources3

Century21.com Mobile Insights

Last tested: 12/05/2019

Speedometer image
Mobile Usability
99%
Speedometer image
Mobile Speed
56%

Mobile Resource Breakdown
Total Resources86
Number of Hosts31
Static Resources43
JavaScript Resources26
CSS Resources3

Century21.com Common Typos

www.century21.com
www.century21.net
www.century21.org
www.century21.info
www.century21.biz
www.century21.us
www.century21.mobi
www.entury21.com
www.century21.com
www.xentury21.com
www.cxentury21.com
www.xcentury21.com
www.dentury21.com
www.cdentury21.com
www.dcentury21.com
www.fentury21.com
www.cfentury21.com
www.fcentury21.com
www.ventury21.com
www.cventury21.com
www.vcentury21.com
www.cntury21.com
www.cwntury21.com
www.cewntury21.com
www.cwentury21.com
www.csntury21.com
www.cesntury21.com
www.csentury21.com
www.cdntury21.com
www.cedntury21.com
www.crntury21.com
www.cerntury21.com
www.crentury21.com
www.cetury21.com
www.cebtury21.com
www.cenbtury21.com
www.cebntury21.com
www.cehtury21.com
www.cenhtury21.com
www.cehntury21.com
www.cejtury21.com
www.cenjtury21.com
www.cejntury21.com
www.cemtury21.com
www.cenmtury21.com
www.cemntury21.com
www.cenury21.com
www.cenrury21.com
www.centrury21.com
www.cenrtury21.com
www.cenfury21.com
www.centfury21.com
www.cenftury21.com
www.cengury21.com
www.centgury21.com
www.cengtury21.com
www.cenyury21.com
www.centyury21.com
www.cenytury21.com
www.centry21.com
www.centyry21.com
www.centuyry21.com
www.centhry21.com
www.centuhry21.com
www.centhury21.com
www.centjry21.com
www.centujry21.com
www.centjury21.com
www.centiry21.com
www.centuiry21.com
www.centiury21.com
www.centuy21.com
www.centuey21.com
www.centurey21.com
www.centuery21.com
www.centudy21.com
www.centurdy21.com
www.centudry21.com
www.centufy21.com
www.centurfy21.com
www.centufry21.com
www.centuty21.com
www.centurty21.com
www.centutry21.com
www.centur21.com
www.centurt21.com
www.centuryt21.com
www.centurg21.com
www.centuryg21.com
www.centurgy21.com
www.centurh21.com
www.centuryh21.com
www.centurhy21.com
www.centuru21.com
www.centuryu21.com
www.centuruy21.com
www.century1.com
www.century2.com
www.century21.con