|Site title||Yahoo UK | News, email and search|
|Description||The trusted source of all the latest breaking news, sports, finance, entertainment and lifestyle stories.|
|Date first seen||November 2019|
|Netcraft Risk Rating||0/10|
|Netblock Owner||Yahoo! Europe|
|IP address||184.108.40.206 (VirusTotal)|
|Organisation||Oath Inc., 22000 AOL Way, Dulles, 20166, United States|
|Top Level Domain||Commercial entities (.com)|
|DNS Security Extensions||unknown|
|0.0.0.0-255.255.255.255||N/A||IANA-BLK||The whole IPv4 address space|
|↳ 220.127.116.11-18.104.22.168||Netherlands||87-RIPE||RIPE Network Coordination Centre|
|↳ 22.214.171.124-126.96.36.199||United Kingdom||UK-YAHOO-20050817|
|↳ 188.8.131.52-184.108.40.206||Ireland||YAHOONET||Yahoo! Europe|
|↳ 220.127.116.11||Ireland||YAHOONET||Yahoo! Europe|
|::/0||N/A||ROOT||Root inet6num object|
|↳ 2a00::/11||European Union||EU-ZZ-2A00||RIPE NCC|
|↳ 2a00::/12||Netherlands||EU-ZZ-2A00||RIPE Network Coordination Centre|
|↳ 2a00:1288::/32||United Kingdom||UK-YAHOO-20090819|
|↳ 2a00:1288:110:1c:0:0:0:4||United Kingdom||UK-YAHOO-20090819|
|Organisational unit||Not Present|
|Subject Alternative Name||*.yahoo.com, yahoo.com, *.www.yahoo.com, *.amp.yimg.com, mbp.yimg.com, *.att.yahoo.com, add.my.yahoo.com, ca.my.yahoo.com, ca.rogers.yahoo.com, ddl.fp.yahoo.com, fr-ca.rogers.yahoo.com, hk.rd.yahoo.com, tw.rd.yahoo.com|
|Validity period||From Jan 20 2020 to Jul 18 2020 (5 months, 4 weeks, 1 day)|
|Public key algorithm||rsaEncryption|
|Public key length||2048|
|Perfect Forward Secrecy||Yes|
|Next Protocol Negotiation||h2,http/1.1,http/1.0|
|Supported TLS Extensions||RFC4366 server name, RFC5746 renegotiation info, RFC4492 EC point formats, RFC5077 session ticket, RFC4366 status request, Next Protocol Negotiation|
|Issuing organisation||DigiCert Inc|
|Issuer common name||DigiCert SHA2 High Assurance Server CA|
|Issuer location||Not Present|
|Issuer state||Not Present|
|Certificate Revocation Lists||
|Public Key Hash||16fef05f57dd7b8d0280111aca6dfbcfa02605532983ad774a4bfba0605faca0|
|OCSP servers||http://ocsp.digicert.com - 100% uptime in the past 24 hours
|OCSP stapling response||Certificate valid|
|OCSP data generated||Feb 25 15:23:10 2020 GMT|
|OCSP data expires||Mar 3 14:38:10 2020 GMT|
Signed Certificate Timestamps (SCTs)
|Certificate||Cloudflare Nimbus 2020
This site does not support the SSL version 3 protocol.
The site offered the Heartbeat TLS extension prior to the Heartbleed disclosure, but is using a new certificate and no longer offers Heartbeat.
This test does not exploit the Heartbleed vulnerability but uses information from conventional HTTPS requests. More information about Heartbleed detection.
SSL Certificate Chain
|Common name||DigiCert High Assurance EV Root CA|
|Validity period||From 2006-11-10 to 2031-11-10|
|Common name||DigiCert SHA2 High Assurance Server CA|
|Validity period||From 2013-10-22 to 2028-10-22|
|Netblock owner||IP address||OS||Web server||Last seen|
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 yahoo.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 yahoo.com: Check the site report.
|Company||Primary Category||Tracker||Popular Sites with this Tracker|
|AOL||Advertising||Adtech||www.redmondpie.com, www.usatoday.com, www.wetter24.de|
|ComScore||Analytics||Scorecard Research||www.msn.com, www.tumblr.com, www.startribune.com|
|Advertising||DoubleClick||www.walmart.com, www.researchgate.net, www.ansa.it|
|Yahoo||Advertising||Yahooads||www.yahoo.co.jp, www.aol.com, www.mapquest.com|
|Analytics||Yahooanalytics||www.asus.com, www.drudgereport.com, search.yahoo.com|
Site Technology (fetched 2 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.
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.
An online advertising network or ad network is a company that connects advertisers to web sites that want to host advertisements.
A web search engine is a software that is designed to search for information on the World Wide Web or on a specific site.
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.
Technology Description Popular sites using this technology Expect Certificate Transparency Header Enforce Certificate Transparency requirements www.kraken.com, www.linkedin.com, freebitco.in 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 vk.com, accounts.google.com, medium.com Expect Certificate Transparency Report Header Report the use of misissued certificates for a site vars.hotjar.com, static.addtoany.com, 9gag.com Content Security Policy Detect and mitigate attacks in the browser opus.analytics.yahoo.com, discordapp.com, lastpass.com Document Compatibility Mode A meta-tag used in Internet Explorer 8 to enable compatibility mode www.msn.com, trello.com X-XSS-Protection Reporting Cross-site scripting attempts are reported www.shopify.com, www.netflix.com, mail.protonmail.com X-Content-Type-Options Browser MIME type sniffing is disabled www.googleadservices.com, secure-assets.rubiconproject.com X-Frame-Options Same Origin Do not allow this site to be rendered within an iframe paragon-na.amazon.com Referrer Policy Restrict referrer information included in subsequent requests www.repubblica.it, www.upwork.com, pro.coinbase.com Content Security Policy Report Detect, mitigate and report attacks in the browser www.yandex.ru, www.seznam.cz, www.tumblr.com X-XSS-Protection Block Block pages on which cross-site scripting is detected self-repair.mozilla.org
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).
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).