|Site title||The world’s leading software development platform · GitHub|
|Description||GitHub brings together the world\342\200\231s largest community of developers to discover, share, and build better software. From open source projects to private team repositories, we\342\200\231re your all-in-one platform for collaborative development.|
|Date first seen||April 2006|
|Netcraft Risk Rating||1/10|
|Netblock Owner||GitHub, Inc.|
|IP address||126.96.36.199 (VirusTotal)|
|IPv6 address||Not Present|
|Organisation||GitHub, Inc., United States|
|Top Level Domain||Commercial entities (.com)|
|DNS Security Extensions||unknown|
|Latest Performance||Performance Graph|
|0.0.0.0-255.255.255.255||N/A||IANA-BLK||The whole IPv4 address space|
|↳ 188.8.131.52-184.108.40.206||United States||NET140||Various Registries (Maintained by ARIN)|
|↳ 220.127.116.11-18.104.22.168||United States||GITHU||GitHub, Inc.|
|↳ 22.214.171.124||United States||GITHU||GitHub, Inc.|
Last Reboot (17 days ago)
Note: Uptime - the time since last reboot is explained in the FAQ
|Plotted Value||No. samples||Max||Latest|
|90-day Moving average||663||139.60||128.13|
This is not a HTTPS site. If you're looking for SSL/TLS information try the HTTPS site report.
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.
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.
Raw DMARC record:
v=DMARC1; p=none; rua=mailto:email@example.com
|p=none||Requested handling policy||None: no specific action to be taken regarding delivery of messages.|
|rua=mailto:firstname.lastname@example.org||Reporting URI(s) for aggregate email@example.com|
Site Technology (fetched 13 days ago)
Cloud & PaaS
Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (typically the Internet). Platform as a service (PaaS) is a category of cloud computing services that provide a computing platform and a solution stack as a service.
Any network related service or technology.
Includes all the main technologies that Netcraft detects as running on the server such as PHP.
A web search engine is a software that is designed to search for information on the World Wide Web or on a specific site.
Web analytics is the measurement, collection, analysis and reporting of internet data for purposes of understanding and optimizing web usage.
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.
HTTP compression is a capability that can be built into web servers and web clients to make better use of available bandwidth, and provide greater transmission speeds between both.
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.
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).