Cybergrandchallenge.com belongs to DARPA - Defense Advanced Research Projects Agency(DARPA), US. Check the list of other websites hosted by DARPA - Defense Advanced Research Projects Agency(DARPA), US.
In terms of rank-to-traffic ratio, cybergrandchallenge.com has 1,531 unique users per day, viewing 3,093 pages. The rank based value of cybergrandchallenge.com is 2,333 USD. Every user makes 2.16 pageviews on average.
Cybergrandchallenge.com boasts a link base consisting of 226 referring domains and 242 external backlinks, as revealed by the data obtained from web network scanning.
Cybergrandchallenge.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.
According the last verification test in January 08, 2025, cybergrandchallenge.com has an invalid SSL certificate. Click button “Update” SSL Information at the Safety Information section.
Based on data from Google Safe Browsing and Symantec cybergrandchallenge.com is a fairly safe domain.
Based on Mobile-Friendly test by Google cybergrandchallenge.com is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.
Domain | Unknown |
Issuer Organization | Unknown |
Issuer | Unknown |
Algorithm | Unknown |
Valid form | Unknown |
Expiration | Unknown |
Signed | No information |
Additional Domains |
Alexa Rank shows how popular cybergrandchallenge.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If cybergrandchallenge.com 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 cybergrandchallenge.com and pageviews on cybergrandchallenge.com over the past 3 months.
ASN ID: 22238
ASN Title: DARPA - Defense Advanced Research Projects Agency(DARPA), USLast Update: 02/27/2021
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# 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.
#
ASNumber: 22238
ASName: DARPA
ASHandle: AS22238
RegDate: 2001-08-22
Updated: 2001-08-23
Ref: https://rdap.arin.net/registry/autnum/22238
OrgName: Defense Advanced Research Projects Agency(DARPA)
OrgId: DARPA-2
Address: 3701 N. Fairfax Dr.
City: Arlington
StateProv: VA
PostalCode: 22203
Country: US
RegDate: 2001-08-22
Updated: 2011-09-24
Ref: https://rdap.arin.net/registry/entity/DARPA-2
OrgAbuseHandle: ACR14-ARIN
OrgAbuseName: Richmond, Alfred C
OrgAbusePhone: +1-703-526-4012
OrgAbuseEmail: arichmond@snap.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/ACR14-ARIN
OrgTechHandle: ACR14-ARIN
OrgTechName: Richmond, Alfred C
OrgTechPhone: +1-703-526-4012
OrgTechEmail: arichmond@snap.org
OrgTechRef: https://rdap.arin.net/registry/entity/ACR14-ARIN
RTechHandle: SJ395-ARIN
RTechName: Junta, Sam
RTechPhone: +1-703-526-4076
RTechEmail: sjunta@snap.org
RTechRef: https://rdap.arin.net/registry/entity/SJ395-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: CYBERGRANDCHALLENGE.COM
Registry Domain ID: 1819883466_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2020-07-30T12:52:54Z
Creation Date: 2013-08-05T11:26:15Z
Registry Expiry Date: 2025-08-05T11:26:15Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.DARPA.MIL
Name Server: NS2.DARPA.MIL
Name Server: NS3.DARPA.MIL
DNSSEC: signedDelegation
DNSSEC DS Data: 53815 8 2 9962F5B40A9ABE36263DB21778EFD659AB61B47B1D303EFD42B2B7EEA44D4C16
DNSSEC DS Data: 53815 8 1 D54A46782DE90D090AD4C39023B8BF2A7E3CC8C6
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-09-27T12:26:02Z
Host | A Record | TTL |
---|---|---|
cybergrandchallenge.com | 192.5.18.137 | 86400 |
Host | MX Record | Priority | TTL |
---|
Host | NS Record | TTL |
---|---|---|
cybergrandchallenge.com | ns3.darpa.mil | 86400 |
cybergrandchallenge.com | ns2.darpa.mil | 86400 |
cybergrandchallenge.com | ns1.darpa.mil | 86400 |
Host | TXT Record | TTL |
---|
sdigm-02.darpa.mil
TTL: 86400
Email address: hostmaster.darpa.mil
Serial: 68
Refresh: 10800
Retry: 1080
Expire: 2592000
Minimum: 900