|Site title||Hacker News|
|Date first seen||April 2007|
|Netcraft Risk Rating||0/10|
|Netblock Owner||M5 Computer Security|
|IP address||126.96.36.199 (VirusTotal)|
|IPv6 address||Not Present|
|Organisation||Y Combinator, Paris, 75013, France|
|Hosting company||M5 Hosting|
|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||NET209||American Registry for Internet Numbers|
|↳ 220.127.116.11-18.104.22.168||United States||ADN-WEST-3||American Internet Services, LLC.|
|↳ 22.214.171.124-126.96.36.199||United States||M5-SECURITY-NETBLK-1||M5 Computer Security|
|↳ 188.8.131.52||United States||M5-SECURITY-NETBLK-1||M5 Computer Security|
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.
Warning: It appears that this host does not have an SPF record. There may be an SPF record on ycombinator.com: 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 ycombinator.com: Check the site report.
No known trackers were identified.
Site Technology (fetched 12 days ago)
Includes all the main technologies that Netcraft detects as running on the server such as PHP.
RSS Rich Site Summary is a family of web feed formats used to publish frequently updated works such as blog entries, news headlines, audio, and video in a standardized format.
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.
Technology Description Popular sites using this technology X-Content-Type-Options Browser MIME type sniffing is disabled www.googleadservices.com, www.linkedin.com, medium.com X-Frame-Options Deny Prevents the web page being embedded in a frame www.virustotal.com, www.mozilla.org, www.t-online.de 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 www.microsoft.com, login.microsoftonline.com, disqus.com Referrer Policy Restrict referrer information included in subsequent requests www.digikala.com, www.tumblr.com, www.upwork.com Content Security Policy Detect and mitigate attacks in the browser player.vimeo.com, teams.microsoft.com, dtm.advertising.com X-XSS-Protection Block Block pages on which cross-site scripting is detected discordapp.com, vars.hotjar.com, accounts.google.com
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 www.w3schools.com
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).