Cdse.edu Center for Development of Security Excellence (CDSE)


Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 04/19/2024

Cdse.edu traffic volume is 948 unique daily visitors and their 1,991 pageviews. The web value rate of cdse.edu is 35,150 USD. Each visitor makes around 2.25 page views on average.

By Alexa's traffic estimates cdse.edu placed at 18,508 position over the world, while the largest amount of its visitors comes from United States, where it takes 78,309 place.

Cdse.edu registered under .EDU top-level domain. Check other websites in .EDU zone.

The last verification results, performed on (June 19, 2019) cdse.edu show that cdse.edu has an expired SSL certificate (expired on January 03, 2020). Click “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search and Symantec cdse.edu is pretty a safe domain.

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


Global Rank
364,260
Average Load Time
0.62sec
Links In Count
118
Website Value
$32,850

Overview
Last Updated: 04/19/2024
Overall result - cdse.edu 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: 01/29/2021
cdse.edu is safe.
Norton ConnectSafe evaluates cdse.edu for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 03/23/2019
cdse.edu 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
cdse.edu 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: 02/28/2021
cdse.edu is safe.
McAfee assesses cdse.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 cdse.edu for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 04/19/2024
cdse.edu child safety is unknown.
The WOT calculates reputation of the cdse.edu. This reputation system receives ratings from users and information from third-party sources, assesses the cdse.edu for safety features and confirms, whether cdse.edu is suitable for children.

SSL Information
Domaincdse.edu
Issuer OrganizationUnknown
IssuerDigiCert SHA2 Secure Server CA
AlgorithmRSA-SHA256
Valid form12/14/2018
Expiration01/03/2020
SignedCertificate is not self signed
Additional Domains cdse.edu
www.defiant.cdse.edu
www.train.cdse.edu
www.m.cdse.edu
www.akira.cdse.edu
www.review.cdse.edu
defiant.cdse.edu
train.cdse.edu
m.cdse.edu
akira.cdse.edu
review.cdse.edu
www.cdse.edu
IP Address:34.235.66.158
IP Address:34.237.117.176
Server Location

ASN Information

ASN ID: 14618
ASN Title: AMAZON-AES - Amazon.com, Inc., US

Last Update: 01/03/2021

#
# 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: 14618
ASName: AMAZON-AES
ASHandle: AS14618
RegDate: 2005-11-04
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/14618

OrgName: Amazon.com, Inc.
OrgId: AMAZO-4
Address: Amazon Web Services, Inc.
Address: P.O. Box 81226
City: Seattle
StateProv: WA
PostalCode: 98108-1226
Country: US
RegDate: 2005-09-29
Updated: 2017-01-28
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com/
Ref: https://rdap.arin.net/registry/entity/AMAZO-4

OrgNOCHandle: AANO1-ARIN
OrgNOCName: Amazon AWS Network Operations
OrgNOCPhone: +1-206-266-4064
OrgNOCEmail: amzn-noc-contact@amazon.com
OrgNOCRef: https://rdap.arin.net/registry/entity/AANO1-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

RTechHandle: ANO24-ARIN
RTechName: Amazon EC2 Network Operations
RTechPhone: +1-206-266-4064
RTechEmail: amzn-noc-contact@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/ANO24-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

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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
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By submitting a Whois query, you agree that this information
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harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.

-------------------------------------------------------------

Domain Name: CDSE.EDU

Registrant:
Center for Development of Security Excellence (CDSE)
938 Elkridge Landing Road
Linthicum, MD 21090
USA

Administrative Contact:
William Howard
Center for Development of Security Excellence (CDSE)
938 Elkridge Landing Road
Linthicum, MD 21090
USA
+1.4106897800
william.a.howard42.civ@mail.mil

Technical Contact:
William Russell
Center for Development of Security Excellence (CDSE)
938 Elkridge Landing Road
Linthicum, MD 21090
USA
+1.4106891349
william.l.russell16.civ@mail.mil

Name Servers:
NS-95.AWSDNS-11.COM
NS-1015.AWSDNS-62.NET
NS-1063.AWSDNS-04.ORG
NS-1618.AWSDNS-10.CO.UK

Domain record activated: 19-Nov-2012
Domain record last updated: 29-Oct-2021
Domain expires: 31-Oct-2022


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Errors
Warnings

Last tested: 09/09/2019

Desktop
Desktop Speed
58%

Desktop Resource Breakdown
Total Resources47
Number of Hosts13
Static Resources33
JavaScript Resources15
CSS Resources8

Last tested: 05/20/2017

Mobile
Mobile Usability
96%
Mobile Speed
52%

Mobile Resource Breakdown
Total Resources42
Number of Hosts12
Static Resources30
JavaScript Resources14
CSS Resources8
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