*NEW* Download the SSL Manager v1.3 for Windows application

SSL Checker and Diagnostics Tool

Is this site running ssl and does it have the ssl certificate installed correctly?

Results for: www.wikipedia.org

generated at 2015-05-23 09:45:30 -0500 (click 'lookup' for realtime info)

>> click here for dns information about www.wikipedia.org

>> click here to be reminded when ssl expires for www.wikipedia.org

>> click here to visit https://www.wikipedia.org

Use the SSL Checker Tool to find out details about a site's ssl certificate. Webmasters can use this tool to assist in troubleshooting ssl installation.

Simply enter a url in the text box and click the 'lookup' button to get detailed, realtime information about a site's ssl certificate.

website, domain, or url


Valid Domain Name IP Resolves To 208.80.154.224

SSL Certificate

Common Name : *.wikipedia.org
Subject Alternative Names : *.wikipedia.org, *.mediawiki.org, *.wikibooks.org, *.wikidata.org, *.wikimedia.org, *.wikimediafoundation.org, *.wikinews.org, *.wikiquote.org, *.wikisource.org, *.wikiversity.org, *.wikivoyage.org, *.wiktionary.org, *.m.mediawiki.org, *.m.wikipedia.org, *.m.wikibooks.org, *.m.wikidata.org, *.m.wikimedia.org, *.m.wikimediafoundation.org, *.m.wikinews.org, *.m.wikiquote.org, *.m.wikisource.org, *.m.wikiversity.org, *.m.wikivoyage.org, *.m.wiktionary.org, *.zero.wikipedia.org, mediawiki.org, wikibooks.org, wikidata.org, wikimedia.org, wikimediafoundation.org, wikinews.org, wikiquote.org, wikisource.org, wikiversity.org, wikivoyage.org, wiktionary.org, wikipedia.org
Is Wildcard SSL? : true
Is UCC SSL/SAN SSL? : true
Has Wildcard domain in SAN field? : true
Issuer Name : GlobalSign Organization Validation CA - SHA256 - G2
Serial Number : 11:21:97:2e:32:a5:e5:b2:e2:9d:47:2d:fe:db:72:d6:27:6e
SHA1 Thumbprint : FD:0C:0F:01:5A:E0:B6:6A:AC:EF:E7:F6:AD:46:C8:8F:76:43:65:FD
Key Length :
Signature Algorithm :
Secure Renegotiation: Supported

This certificate does not use a vulnerable Debian key (this is good)

Correct : Certificate date is valid, valid from Dec 16 2014 and it expires Feb 19 2017 (649 days from today)

Correct : Certificate Name matches hostname www.wikipedia.org


Subject : *.wikipedia.org
Valid from Dec 16 2014 to Feb 19 2017
Issuer Name : GlobalSign Organization Validation CA - SHA256 - G2



Subject : GlobalSign Organization Validation CA - SHA256 - G2
Valid from Feb 20 2014 to Feb 20 2024
Issuer Name : GlobalSign Root CA

SSL Certificate is correctly installed
Congratulations! This certificate is correctly installed.

Recent Queries:

srvgames.ro, ahli-cctvmurah.blogspot.com, rckvadrokoptery.cz, eaf22q33ngnz-s6-q5o7uiccb8.hop.clickbank.net, cs.fans.ro, nafasi.org, rubel12.kinja.com, www.lojanagrife.com.br, pokeronlineindonesia99.blogspot.com, www.casafutura.com.br, nandabianchiterape.wix.com, www.pitcairn.com, 99onlinepoker.wordpress.com, sdic.sd.gov, gored.intrader.cpa.clicksure.com, tophherpesdatingsites.blogspot.in, www.code-agency.ro, www.dietfuels.com, myseniorcareadvisors.com, thevanderscript.ninja, getthirtydollarsfree.wordpress.com, armagedon.org.il, vetlife.net, jihannn.deviantart.com, advertisingmarketblog.wordpress.com, hagamesck.wix.com, outlooknebraska.org, www.hotmealdeal.com, kinnisview.blogspot.com, weightlosssdiet.blogspot.com, www.mytopfunnel.com, www.penginapankotabatu.com, community.babycenter.com, www.world4free.co.in, www.profile-led.com, wattspgab.livejournal.com, www.banda-led.com, dicasdeumbloggeiro.blogspot.com, www.krcosme.com, officemix.biz, findercomputer.blogspot.com, kioscirebon.com, int.tostlar.ru, jualobatherbalonline.com, garten-gestaltung.wien, drweilproducts.com, sanandreas2015.streamingvf.co, www.gmpenerjemah.com, www.reputation-specialist.com, uat.store.sony.com.br, marketplacegames15.blogspot.com, www.deindex.info, www.surfmyloft.com, googlesniping123.blogspot.com, gerdek.org, www.noleggioconautistaroma.com, cursodeingles.byethost13.com, gws.cybozu.net, fabrics-manufacturer.com, fabric2u.com, neteller-mastercard.blogspot.com, elliotnews.com, elevutveckling.com, electronicmusicrepair.co.uk, electrabattery.com, elcorreodejuarez.com.mx, efsanesarniclikonak.com, eeasynaildesigns.com, ecosolar-americas.com, eclack.com, echeverrilaw.com, echaab-online.com, domowegotowanie.pl, dbrunsonsharesjuiceplus.com, www.blog.build99.com, mulustyle.kinja.com, new.gobook.link, agariohack.blogspot.com, xn--on-3qi3czad7fyb3c6dtg3d.blogspot.com, 99options.da.bz, new.irest.us, pengobatanklepjantungbocor7.wordpress.com, gamescheatz.livejournal.com, planet.gobook.link, indogameclubs.blogspot.com, mazireview.kinja.com, www.suplemenajaib.blogspot.com, mtdb.portimuda.com, tambehanoi.com, www.armagedon.org.il, www.torinofinestre.it, www.campact.de, 99options.cz.ma, gamescheatingtools.blogspot.com, addcat.deviantart.com, nerycreation.blogspot.com, minionsfullmovie.org, shoppingdoctor.blogspot.com, dunia-bugil.blogspot.com, www.fsnd.de