4cd.edu Not Found
Server IP address resolved: NoHttp response code: None
Last Checked: 02/03/2023
Over the time 4cd.edu has been ranked as high as 352,537 in the world, while most of its traffic comes from United States, where it reached as high as 5,963 position.
4cd.edu receives about 3,676 unique visitors and 16,542 pageviews per day. The estimated value of 4cd.edu is 289,080 USD. Each unique visitor makes about 4.5 pageviews on average.
4cd.edu is registered under .EDU top-level domain. Check other websites in .EDU zone.
At the time of the last check (May 02, 2024) 4cd.edu has an invalid SSL certificate.
According to Google Safe Browsing and Symantec 4cd.edu is quite a safe domain.
Mobile-Friendly test indicates that 4cd.edu is well optimized for mobile and tablet devices.
Audience Geography. Where are 4cd.edu visitors located?
| Country | Rank |
|---|---|
 United States US | 5963 |
| Country | Percent of Pageviews |
|---|---|
| United States US | 99.4% |
| Other | 0.6% |
| Country | Percent of Visitors |
|---|---|
| United States US | 98.8% |
| Other | 1.2% |
Where do visitors go on 4cd.edu?
| Subdomain | Pageviews |
|---|---|
| pg.4cd.edu | 51.89% |
| m.4cd.edu | 23.88% |
| 4cd.edu | 7.67% |
| selfservice.4cd.edu | 7.46% |
| portal.4cd.edu | 2.89% |
| webapps.4cd.edu | 1.74% |
| insite.4cd.edu | 1.68% |
| esars.4cd.edu | 1.12% |
| library.4cd.edu | 0.78% |
| cloudpath.4cd.edu | 0.57% |
| other | 0.33% |
| Subdomain | Pageviews per User |
|---|---|
| esars.4cd.edu | 5 |
| selfservice.4cd.edu | 3.6 |
| library.4cd.edu | 3 |
| m.4cd.edu | 2.7 |
| cloudpath.4cd.edu | 2 |
| pg.4cd.edu | 1.9 |
| insite.4cd.edu | 1.1 |
| webapps.4cd.edu | 1.1 |
| 4cd.edu | 1.1 |
| webtrans.4cd.edu | 1 |
| other | 0.5 |
| Subdomain | Reach |
|---|---|
| pg.4cd.edu | 91.21% |
| m.4cd.edu | 30.32% |
| 4cd.edu | 23.14% |
| portal.4cd.edu | 9.78% |
| selfservice.4cd.edu | 6.94% |
| insite.4cd.edu | 5.34% |
| webapps.4cd.edu | 5.27% |
| webtrans.4cd.edu | 0.89% |
| cloudpath.4cd.edu | 0.86% |
| library.4cd.edu | 0.83% |
| other | 0.74% |
How popular is 4cd.edu?
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 45468 | 2439 | 166 | -7.564% |
| 30 | 37325 | -6777 | 21 | 21% |
| 7 | 36948 | 731 | 21 | -1.2% |
| 1 | 38241 | -6250 | 21 | 20% |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 33067 | 927 | 202 | -5.041% | 4.5 | 3% |
| 30 | 34854 | 7323 | 192 | -23.72% | 3.4 | -37.11% |
| 7 | 35008 | 691 | 19 | -2.11% | 3.3 | -0.896% |
| 1 | 38474 | 3058 | 18 | -9.368% | 3.2 | -22.78% |
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 39769 | 1817 |
| past month | 34825 | -2131 |
| past week | 34361 | 535 |
| yesterday | 35679 | -3126 |
Alexa Rank shows how popular 4cd.edu is in comparison with other sites. The most popular site has Alexa Rank equals 1. If 4cd.edu has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to 4cd.edu and pageviews on 4cd.edu over the past 3 months.
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 4cd.edu 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.
"4cd.edu" is not a phishing page.
"4cd.edu" does not install unwanted software.
"4cd.edu" 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.
McAfee assesses 4cd.edu 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 4cd.edu for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the 4cd.edu. This reputation system receives ratings from users and information from third-party sources, assesses the 4cd.edu for safety features and confirms, whether 4cd.edu is suitable for children.
| WARNING! | Certificate download error. Previous scan results are shown below. |
| WARNING! | 4cd.edu is not secured by SSL certificate. |
ASN ID: 2152
ASN Title: CSUNET-NW - California State University, Office of the Chancellor, US
Last Update: 10/04/2023
#
# 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: 2152
ASName: CSUNET-NW
ASHandle: AS2152
RegDate: 1993-01-14
Updated: 2006-02-14
Ref: https://rdap.arin.net/registry/autnum/2152
OrgName: California State University, Office of the Chancellor
OrgId: CSU
Address: 401 Golden Shore
City: Long Beach
StateProv: CA
PostalCode: 90802
Country: US
RegDate: 1990-11-08
Updated: 2015-06-30
Ref: https://rdap.arin.net/registry/entity/CSU
OrgAbuseHandle: CDA56-ARIN
OrgAbuseName: CSU DNS Administrator
OrgAbusePhone: +1-562-951-8500
OrgAbuseEmail: wedns@calstate.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/CDA56-ARIN
OrgTechHandle: CDA56-ARIN
OrgTechName: CSU DNS Administrator
OrgTechPhone: +1-562-951-8500
OrgTechEmail: wedns@calstate.edu
OrgTechRef: https://rdap.arin.net/registry/entity/CDA56-ARIN
RTechHandle: CDA56-ARIN
RTechName: CSU DNS Administrator
RTechPhone: +1-562-951-8500
RTechEmail: wedns@calstate.edu
RTechRef: https://rdap.arin.net/registry/entity/CDA56-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.
#
This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
.EDU domain.
A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu
By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: 4CD.EDU
Registrant:
Contra Costa Community College District
500 Court Street
Martinez, CA 94553
US
Administrative Contact:
Domain Admin
Contra Costa Community College District
500 Court Street
Martinez, CA 94553
US
+1.9252296878
swarrier@4cd.edu
Technical Contact:
Domain Admin
Contra Costa Community College District
500 Court Street
Martinez, CA 94553
US
+1.9252296878
swarrier@4cd.edu
Name Servers:
NS-189.AWSDNS-23.COM
NS-748.AWSDNS-29.NET
NS-1616.AWSDNS-10.CO.UK
NS-1266.AWSDNS-30.ORG
Domain record activated: 26-Jun-2008
Domain record last updated: 24-Mar-2021
Domain expires: 30-Jun-2021
| Host | A Record | TTL |
|---|---|---|
| 4cd.edu | 207.62.211.245 | 10800 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| 4cd.edu | 4cd-edu.mail.protection.outlook.com | 0 | 10800 |
| Host | NS Record | TTL |
|---|---|---|
| 4cd.edu | ns-1266.awsdns-30.org | 172800 |
| 4cd.edu | ns-1616.awsdns-10.co.uk | 172800 |
| 4cd.edu | ns-189.awsdns-23.com | 172800 |
| 4cd.edu | ns-748.awsdns-29.net | 172800 |
| Host | TXT Record | TTL |
|---|---|---|
| 4cd.edu | IZ4UAIF7FR2EQ5X339L19PG2EGG9M40T3HDQ570T | 3600 |
| 4cd.edu | adobe-idp-site-verification=932e8fd0de218aaaed87cbe551b03720888a6abffb509a50f58093865bdf9212 | 3600 |
| 4cd.edu | atlassian-domain-verification=569SJpT3+cnfRDm6ZSBN8b+0hAp8OceMsoXSFHoj4HZoLfoKitRt3AVIMBu9VwAl | 3600 |
| 4cd.edu | v=msv1 t=b5b481930afe4ba00371a54d88d85e | 3600 |
| 4cd.edu | v=spf1 include:spf.protection.outlook.com include:listserv.cccnext.net include:_spf.regroup.com include:_spf.academicworks.com a:www.4cd.edu a:insitemail.4cd.edu a:webadvisor.4cd.edu a:hermes.4cd.edu a:sierra.4cd.edu a:outlook.com ~all | 3600 |
ns-1616.awsdns-10.co.uk
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400
Last tested: 05/22/2017
| Total Resources | 1 |
| Number of Hosts | 1 |
Last tested: 05/22/2017
| Total Resources | 1 |
| Number of Hosts | 1 |
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