wiki.wtech.rub.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:9a:92:f1:41:38:4e:13:2d:15:53:68:dc:f7:19:89:4f:43 was issued on by Let's Encrypt.

With 6 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=wiki.wtech.rub.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:9a:92:f1:41:38:4e:13:2d:15:53:68:dc:f7:19:89:4f:43
Serial Number (int): 401047948186610578922171620941502377185091
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 8b:cb:24:9f:5f:37:25:a4:85:34:95:0e:82:79:84:fd:3b:dc:5f:38
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): cc:ce:52:eb:5a:89:3d:9a:6a:db:d5:ae:7c:c4:aa:06:02:09:4e:ba
Fingerprint (sha256): 00:9f:a9:0a:2f:27:e3:d9:0a:4e:d0:3d:13:30:c6:32:04:9d:35:18:21:5a:22:97:0c:65:67:f4:ac:8d:82:38

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate wiki.wtech.rub.de

6

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for wiki.wtech.rub.de

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

wiki.wtech.rub.de
wiki.wtech.ruhr-uni-bochum.de
wtech.rub.de
wtech.ruhr-uni-bochum.de
www.wtech.rub.de
www.wtech.ruhr-uni-bochum.de

Other certificates including the domain name rub.de

(limited to 100 certificates)
ldap.ruhr-uni-bochum.de
evaluation.physik.ruhr-uni-bochum.de
ipegespraeche.ruhr-uni-bochum.de
chat.dks.ruhr-uni-bochum.de
py-doc.hal.emsec.rub.de
www.cost-jet.eu
chat.ub.rub.de
rus.rub.de
ev-theol.egroupware.rub.de
hermod.itm.ruhr-uni-bochum.de
portal.et-cip.rub.de
www.sth.rub.de
www.linguistics.rub.de
web.physik.ruhr-uni-bochum.de
portal.et-cip.rub.de
zefirmailserver.zefir.rub.de
wav.physik.ruhr-uni-bochum.de
it-ausbildung.ruhr-uni-bochum.de
clonezilla.et-cip.ruhr-uni-bochum.de
repo.nds.ruhr-uni-bochum.de
wiki.wtech.rub.de
wav.physik.ruhr-uni-bochum.de
readerprinter-ub.egroupware.rub.de
praktika.wiwi.rub.de
zm1.vs.rub.de
web.physik.ruhr-uni-bochum.de
www.flexnow.rub.de
plas.ep2.ruhr-uni-bochum.de
digisign-02.it-services.ruhr-uni-bochum.de
wtech.rub.de
oc-worker03.ruhr-uni-bochum.de
ad-imtm.iaw.ruhr-uni-bochum.de
webnacht.et-cip.ruhr-uni-bochum.de
ub-zeitschriftenteam.egroupware.rub.de
exchange.wtech.rub.de
fsr-etits.et-cip.rub.de
www.theochem.ruhr-uni-bochum.de
enesys0011.enesys.ruhr-uni-bochum.de
noc.ruhr-uni-bochum.de
digikat.ub.rub.de
calendar.dks.ruhr-uni-bochum.de
unirep.zrs.ruhr-uni-bochum.de
www.zew.ruhr-uni-bochum.de
medizin.ruhr-uni-bochum.de
dbs-lin.rub.de
alexa-ba-2.cloud.syssec.rub.de
gwtp2.egroupware.rub.de
www.hfs.rub.de
api.ub.rub.de
www.infsec.rub.de
tracker-test.cloud.syssec.rub.de
astro.stat.ruhr-uni-bochum.de
it-ausbildung.ruhr-uni-bochum.de
digikat.ub.rub.de
nedi.noc.ruhr-uni-bochum.de
ifu.egroupware.rub.de
ls-csc.ruhr-uni-bochum.de
kea.vdi.ruhr-uni-bochum.de
groupware.physik.ruhr-uni-bochum.de
implant.rubion.ruhr-uni-bochum.de
gwmathe12.egroupware.rub.de
labhub.hal.emsec.rub.de
ikmk.ruhr-uni-bochum.de
synnas.wtech.rub.de
www.zew.ruhr-uni-bochum.de
zrsweb.zrs.rub.de
digikat.ub.rub.de
boskop.egroupware.rub.de
www.icams.de
praktika.wiwi.rub.de
syn.inf.bi.ruhr-uni-bochum.de
www.cost-jet.eu
forschung-test.ruhr-uni-bochum.de
datenschutz-wiki.de
bscw.iaw.rub.de
fluidvt.ruhr-uni-bochum.de
vcenter.glt.ruhr-uni-bochum.de
api.ub.ruhr-uni-bochum.de
noc.rub.de
ds.methoden.ruhr-uni-bochum.de
www.fluidvt.ruhr-uni-bochum.de
www.hgi.rub.de
nagios.physik.ruhr-uni-bochum.de
hgd.geographie.ruhr-uni-bochum.de
spw.physik.ruhr-uni-bochum.de
synnas.wtech.rub.de
www.ruhr-uni-bochum.de
offwebapps.uv.ruhr-uni-bochum.de
ap-imtm.iaw.ruhr-uni-bochum.de
www.tp1.rub.de
uni.ruhr-uni-bochum.de
ojs.ub.rub.de
repo.ub.rub.de
www.mobsec.rub.de
apps.uv.ruhr-uni-bochum.de
www.hfs.rub.de
zulip.wtech.rub.de
utrm.ruhr-uni-bochum.de
fluidvt.ruhr-uni-bochum.de
git.noc.ruhr-uni-bochum.de

Certificate

The complete raw certificate details for wiki.wtech.rub.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 401047948186610578922171620941502377185091
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-06-17 21:56:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-09-15 21:56:00 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'wiki.wtech.rub.de'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 907105054072359353796146742534742520701802923028534419816485807401285001915906751447309931882898910110564652428386245587117110028649030742654637509400762953847796910686911936352299744894708756709422261675100524528396948111666171624621361289908168636049788025849085103274540144813388167703837217155957670560707461024066090294491216970629006687941707329442434735804249652495902960877345229199268482528216552790458520310827774689775461185328107003017384516048867673304995660814624874137650065099131614935869120612312597500648052450700696429705224314168965073712262105591938740218859961661353684939421181456867001743236367046268513775439661059045717085286684476567204991886941221905923851108501389502321762298681560938520976646621408780871084861442921693121830836856342819666922594496096438113807497755501026985902455327901448806718306262283996246911103555914564273549589942833448574164113279186826439938015461531613010376709473840841067430230115903451067700602754883901551552286167989735259265232208504693362533839336472394845256628440925363875406812748439811778166698278674267724273942824812806537778679749719651981843433222391404730278538000209407399160419568790417181020005881588845189597705210761280601503244589230790631976827372699
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							8bcb249f5f3725a48534950e827984fd3bdc5f38
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (141 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wiki.wtech.rub.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wiki.wtech.ruhr-uni-bochum.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wtech.rub.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wtech.ruhr-uni-bochum.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wtech.rub.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wtech.ruhr-uni-bochum.de'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005581d4c2169036014aea0b9b573c53f0c0e43878702508172fa3aa1d0713d30c000001640ff65ac90000040300473045022100a6878f627fea23c8168c0068a9a4da42b76ba064e0051549df4f1b21a3ca0ac502204cb3f9edb7f7459b0cca11ee1affb83e7bd672f81504921f1310ad6d05ddd89d007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001640ff65ab3000004030047304502202a202a3e5fdb4e1ca7c1d8f06d2c0b531436c8711d9bdc0f0264ca77f4ce8435022100e089b2a66aee69028347448dbf37cfff6eee26e9e0b04f9e68c287612bb1ec32
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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