|Site title||Cybersecurity and IT Security Certifications and Training | (ISC)²|
|Description||Prove you\342\200\231re a leader in your field with our globally recognized cybersecurity certifications. Help make the cyber world a safer place for all.|
|Date first seen||February 1997|
|Netcraft Risk Rating||0/10|
|Netblock Owner||Defense.Net, Inc|
|IP address||220.127.116.11 (VirusTotal)|
|IPv6 address||Not Present|
|Hosting company||F5 Networks|
|Top Level Domain||Organization entities (.org)|
|DNS Security Extensions||unknown|
|0.0.0.0-255.255.255.255||N/A||IANA-BLK||The whole IPv4 address space|
|↳ 18.104.22.168-22.214.171.124||United States||NET107||American Registry for Internet Numbers|
|↳ 126.96.36.199-188.8.131.52||United States||DEFENSE-NET||Defense.Net, Inc|
|↳ 184.108.40.206||United States||DEFENSE-NET||Defense.Net, Inc|
This is not a HTTPS site. If you're looking for SSL/TLS information try the HTTPS site report.
|Netblock owner||IP address||OS||Web server||Last seen|
|Defense.Net, Inc 801 5th Ave Seattle WA US 98104||220.127.116.11||F5 BIG-IP||unknown||28-May-2020|
|Defense.Net, Inc 801 5th Ave Seattle WA US 98104||18.104.22.168||F5 BIG-IP||F5aaS||1-Apr-2020|
|Microsoft Corporation One Microsoft Way Redmond WA US 98052||22.214.171.124||Windows Server 2012||Microsoft-IIS/8.5||25-Feb-2020|
|Defense.Net, Inc 801 5th Ave Seattle WA US 98104||126.96.36.199||F5 BIG-IP||F5aaS||24-Feb-2020|
|Defense.Net, Inc 801 5th Ave Seattle WA US 98104||188.8.131.52||F5 BIG-IP||unknown||24-May-2017|
|184.108.40.206||Windows Server 2008||Microsoft-IIS/7.5||5-Aug-2016|
|Defense.Net, Inc 801 5th Ave Seattle WA US 98104||220.127.116.11||F5 BIG-IP||unknown||1-Aug-2016|
|18.104.22.168||Windows Server 2008||Microsoft-IIS/7.5||15-Jul-2016|
|22.214.171.124||Windows Server 2008||Microsoft-IIS/7.5||28-Jun-2012|
|Quality Technology Services, LLC 300 Satellite BLVD Suwanee GA US 30043||126.96.36.199||-||Microsoft-IIS/7.5||10-Feb-2012|
Sender Policy Framework
A host's Sender Policy Framework (SPF) describes who can send mail on its behalf. This is done by publishing an SPF record containing a series of rules. Each rule consists of a qualifier followed by a specification of which domains to apply this qualifier to. For more information please see open-spf.org.
Warning: It appears that this host does not have an SPF record. There may be an SPF record on isc2.org: Check the site report.
Setting up an SPF record helps prevent the delivery of forged emails from your domain. Please note that an SPF record will only protect the domain it is added to and not any mail-enabled subdomains. It is recommended to add an SPF record to any subdomain with an MX record.
DMARC (Domain-based Message Authentication, Reporting and Conformance) is a mechanism for domain owners to indicate how mail purporting to originate from their domain should be authenticated. It builds on SPF and DKIM, providing a method to set policy and to give reporting of failures. For more information please see dmarc.org.
This host does not have a DMARC record. There may be a DMARC record on the site report for isc2.org: Check the site report.
Site Technology (fetched 26 days ago)
Includes all the main technologies that Netcraft detects as running on the server such as PHP.
Client-Side Scripting Frameworks
Frameworks or libraries allow for easier development of applications by providing an Application Program Interface (API) or a methodology to follow whilst developing.
Mobile technology is the technology used for hand held mobile devices.
A character encoding system consists of a code that pairs each character from a given repertoire with something else such as a bit pattern, sequence of natural numbers, octets, or electrical pulses in order to facilitate the transmission of data (generally numbers or text) through telecommunication networks or for data storage.
Web Browser Targeting
Web browser targeting enables software applications to make use of specific functions of the browser as well as optimizing the application for specific browser versions.
Technology Description Popular sites using this technology Document Compatibility Mode A meta-tag used in Internet Explorer 8 to enable compatibility mode www.amazon.co.uk, www.msn.com, www.amazon.fr X-Content-Type-Options Browser MIME type sniffing is disabled www.googleadservices.com, medium.com, login.live.com Strict Transport Security Web security policy mechanism whereby a web server declares that complying user agents are to interact with it using only secure HTTP connections login.microsoftonline.com, accounts.google.com, disqus.com Strict-Transport-Security (preload) No description www.imdb.com, www.w3schools.com, www.amazon.in Strict-Transport-Security (including subdomains) No description login.salesforce.com, teams.microsoft.com, static.addtoany.com X-XSS-Protection Block Block pages on which cross-site scripting is detected vars.hotjar.com, github.com Content Security Policy Detect and mitigate attacks in the browser www.mozilla.org, dtm.advertising.com, yandex.ru
A Document Type Declaration, or DOCTYPE, is an instruction that associates a particular SGML or XML document (for example, a webpage) with a Document Type Definition (DTD).
HTML5 is a markup language for structuring and presenting content for the World Wide Web and a core technology of the Internet. It is the fifth revision of the HTML standard.
Technology Description Popular sites using this technology Viewport meta tag HTML5 tag usually used for mobile optimization
Cascading Style Sheets (CSS) is a style sheet language used for describing the presentation semantics (the look and formatting) of a document written in a markup language (such as XHTML).