calendar.dks.ruhr-uni-bochum.de

- Ruhr-Universitaet Bochum -

Issued by Ruhr-Universitaet Bochum CA

About this certificate

This digital certificate with serial number 1a:28:63:1b:84:81:53 was issued on by Ruhr-Universitaet Bochum.

With 2 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:
  • KeyUsage [KeyEncipherment DigitalSignature ContentCommitment DataEncipherment] (00001111) inconsistent with ExtKeyUsage serverAuth The certificate MUST only be used for a purpose consistent with both key usage extension and extended key usage extension. (RFC 5280, Section 4.2.1.12.)
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
  • The keyUsage extension SHOULD be critical (RFC 5280: 4.2.1.3)

Ruhr-Universitaet Bochum

Organization: Ruhr-Universitaet Bochum
Organization unit: Fakultaet fuer Elektrotechnik und Informationstechnik
State / Province: Nordrhein-Westfalen
Locality: Bochum
Country: DE

Ruhr-Universitaet Bochum

Organization: Ruhr-Universitaet Bochum
State / Province: Nordrhein-Westfalen
Locality: Bochum
Country: DE

This certificate has expire since

Certificate Details

Serial Number (hex): 1a:28:63:1b:84:81:53
Serial Number (int): 7362755523019091
Serial Number lenght: 53 bits, 7 octets

SubjectKeyId: 6c:96:66:86:71:7a:4a:e8:fd:c8:6c:d3:7c:75:b1:ff:56:49:7d:b0
AuthorityKeyId: bb:29:b8:3b:5f:04:24:e3:8b:70:7b:60:7f:36:6f:17:61:cb:ae:92

Fingerprint (sha1): 70:62:cc:45:85:c7:88:6a:96:6a:24:4f:98:fa:95:9b:b5:2f:fa:7b
Fingerprint (sha256): 01:cb:c2:66:07:36:ac:ed:f3:a6:f5:97:a7:5b:50:8d:35:ba:8d:ef:b4:93:ea:44:99:fd:b7:4b:09:8a:66:3c

Issuing Certificate URL: http://cdp1.pca.dfn.de/uni-bochum-ca/pub/cacert/cacert.crt
Issuing Certificate URL: http://cdp2.pca.dfn.de/uni-bochum-ca/pub/cacert/cacert.crt

Revocation information

OCSP Server: http://ocsp.pca.dfn.de/OCSP-Server/OCSP
CRL Distribution Point: http://cdp1.pca.dfn.de/uni-bochum-ca/pub/crl/cacrl.crl
CRL Distribution Point: http://cdp2.pca.dfn.de/uni-bochum-ca/pub/crl/cacrl.crl

Check the revocation status for certificate calendar.dks.ruhr-uni-bochum.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for calendar.dks.ruhr-uni-bochum.de

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Content Commitment
Key Encipherment
Data Encipherment

Extended Key Usages

Server Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

calendar.dks.rub.de
calendar.dks.ruhr-uni-bochum.de

Other certificates including the domain name ruhr-uni-bochum.de

(limited to 100 certificates)
ldap.ruhr-uni-bochum.de
evaluation.physik.ruhr-uni-bochum.de
wirpro.itm.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
dwh-web.uv.ruhr-uni-bochum.de
opi-wiki.rz.ruhr-uni-bochum.de
radius.ruhr-uni-bochum.de
rus.rub.de
hermod.itm.ruhr-uni-bochum.de
portal.et-cip.rub.de
www.sth.rub.de
mbx6.ruhr-uni-bochum.de
www.linguistics.rub.de
web.physik.ruhr-uni-bochum.de
portal.et-cip.rub.de
wav.physik.ruhr-uni-bochum.de
www.ipa.ruhr-uni-bochum.de
it-ausbildung.ruhr-uni-bochum.de
clonezilla.et-cip.ruhr-uni-bochum.de
moodle.ruhr-uni-bochum.de
repo.nds.ruhr-uni-bochum.de
wiki.wtech.rub.de
wav.physik.ruhr-uni-bochum.de
praktika.wiwi.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
exchange.wtech.rub.de
bewerbung.vm.ruhr-uni-bochum.de
fsr-etits.et-cip.rub.de
gitlab.est.ruhr-uni-bochum.de
helena.hydrology.ruhr-uni-bochum.de
www.theochem.ruhr-uni-bochum.de
enesys0011.enesys.ruhr-uni-bochum.de
noc.ruhr-uni-bochum.de
calendar.dks.ruhr-uni-bochum.de
das-dokumentarische.blogs.ruhr-uni-bochum.de
unirep.zrs.ruhr-uni-bochum.de
tomee-dev.it-services.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
www.hfs.rub.de
api.ub.rub.de
www.infsec.rub.de
astro.stat.ruhr-uni-bochum.de
it-ausbildung.ruhr-uni-bochum.de
www.cast.ruhr-uni-bochum.de
nedi.noc.ruhr-uni-bochum.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
labhub.hal.emsec.rub.de
ikmk.ruhr-uni-bochum.de
synnas.wtech.rub.de
www.zew.ruhr-uni-bochum.de
homepage.ruhr-uni-bochum.de
www.geophysik.ruhr-uni-bochum.de
www.icams.de
praktika.wiwi.rub.de
syn.inf.bi.ruhr-uni-bochum.de
zeitundrecht.blogs.ruhr-uni-bochum.de
www.cost-jet.eu
forschung-test.ruhr-uni-bochum.de
datenschutz-wiki.de
bscw.iaw.rub.de
exam-zfl.ruhr-uni-bochum.de
fluidvt.ruhr-uni-bochum.de
server.fiwipo.ruhr-uni-bochum.de
www.rz.ruhr-uni-bochum.de
www.hygiene.ruhr-uni-bochum.de
form2pfd-1.it-services.ruhr-uni-bochum.de
mi.ruhr-uni-bochum.de
mail.ruhr-uni-bochum.de
vcenter.glt.ruhr-uni-bochum.de
api.ub.ruhr-uni-bochum.de
ds.methoden.ruhr-uni-bochum.de
www.fluidvt.ruhr-uni-bochum.de
piwik.uv.ruhr-uni-bochum.de
www.hgi.rub.de
nagios.physik.ruhr-uni-bochum.de
www3.rz.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

Certificate

The complete raw certificate details for calendar.dks.ruhr-uni-bochum.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGXzCCBUegAwIBAgIHGihjG4SBUzANBgkqhkiG9w0BAQsFADCBrjELMAkGA1UE
BhMCREUxHDAaBgNVBAgTE05vcmRyaGVpbi1XZXN0ZmFsZW4xDzANBgNVBAcTBkJv
Y2h1bTEhMB8GA1UEChMYUnVoci1Vbml2ZXJzaXRhZXQgQm9jaHVtMSQwIgYDVQQD
ExtSdWhyLVVuaXZlcnNpdGFldCBCb2NodW0gQ0ExJzAlBgkqhkiG9w0BCQEWGHJ1
YmNhQHJ1aHItdW5pLWJvY2h1bS5kZTAeFw0xNTA5MjgwNzAwMjdaFw0xNjA5Mjcw
NzAwMjdaMIHJMQswCQYDVQQGEwJERTEcMBoGA1UECAwTTm9yZHJoZWluLVdlc3Rm
YWxlbjEPMA0GA1UEBwwGQm9jaHVtMSEwHwYDVQQKDBhSdWhyLVVuaXZlcnNpdGFl
dCBCb2NodW0xPjA8BgNVBAsMNUZha3VsdGFldCBmdWVyIEVsZWt0cm90ZWNobmlr
IHVuZCBJbmZvcm1hdGlvbnN0ZWNobmlrMSgwJgYDVQQDDB9jYWxlbmRhci5ka3Mu
cnVoci11bmktYm9jaHVtLmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC
AQEAyAf3vongsQ362CdyD6MR1T3sBR+eGDEpgXd7fP2dHRQCRuckYwORnAwquCc+
rVcFIN7gqNnBzQ+Nw+SSa9dg7E2yp+siYa5/fztIqMi0fDVDXDvNQeQDwdfVwl0D
2MxmPMQkyN+n8/BaN9cK9QtrHhDL1TaSa142No94qKUNZ93cSDCegrbFxdO18mgU
pH0/NctoDMYtpoqHjqXCIrin6Y4Nk6kpGdg44ezztAgsfBbUjEGYr4nOhyJ4ilbi
lQf4CN8eA9Q0lc1Lbqv79ao13jFehGIVCWllHMBvFMT6Q9gozuotLNxZ0Dqw/gKU
FYrg5uvcNNccPtcuqPna1T4AdwIDAQABo4ICYzCCAl8wTwYDVR0gBEgwRjARBg8r
BgEEAYGtIYIsAQEEAwMwEQYPKwYBBAGBrSGCLAIBBAMBMA8GDSsGAQQBga0hgiwB
AQQwDQYLKwYBBAGBrSGCLB4wCQYDVR0TBAIwADALBgNVHQ8EBAMCBPAwEwYDVR0l
BAwwCgYIKwYBBQUHAwEwHQYDVR0OBBYEFGyWZoZxekro/chs03x1sf9WSX2wMB8G
A1UdIwQYMBaAFLspuDtfBCTji3B7YH82bxdhy66SMD8GA1UdEQQ4MDaCE2NhbGVu
ZGFyLmRrcy5ydWIuZGWCH2NhbGVuZGFyLmRrcy5ydWhyLXVuaS1ib2NodW0uZGUw
gYUGA1UdHwR+MHwwPKA6oDiGNmh0dHA6Ly9jZHAxLnBjYS5kZm4uZGUvdW5pLWJv
Y2h1bS1jYS9wdWIvY3JsL2NhY3JsLmNybDA8oDqgOIY2aHR0cDovL2NkcDIucGNh
LmRmbi5kZS91bmktYm9jaHVtLWNhL3B1Yi9jcmwvY2FjcmwuY3JsMIHVBggrBgEF
BQcBAQSByDCBxTAzBggrBgEFBQcwAYYnaHR0cDovL29jc3AucGNhLmRmbi5kZS9P
Q1NQLVNlcnZlci9PQ1NQMEYGCCsGAQUFBzAChjpodHRwOi8vY2RwMS5wY2EuZGZu
LmRlL3VuaS1ib2NodW0tY2EvcHViL2NhY2VydC9jYWNlcnQuY3J0MEYGCCsGAQUF
BzAChjpodHRwOi8vY2RwMi5wY2EuZGZuLmRlL3VuaS1ib2NodW0tY2EvcHViL2Nh
Y2VydC9jYWNlcnQuY3J0MA0GCSqGSIb3DQEBCwUAA4IBAQBc8FOe4zlvgG00531o
SmK1ASkKIirhSDga7oyedodWHnpzDTmfPOYx+JL8U2JctB4YfESVMKFRN8lJphW2
u+Rkei10JA4/cc47zrgP/ziYIvfEEensQ6hX12tDrumfF6G0A/L/UR0o4kMI+5RS
+Ya0LN+1ZYvFDq6H7hyM3zdPgEohzAff681EVucw4aqT6KnbvOlmYJiVdbUV+Iwf
ULeZHb/q3t1jnXbWS7MnhXbzVnYlcvEAEAm0YtibKZVLgKux9tSTWdX98g//iKJ/
f/b6XCXaVVk+sq4OhaDe7F9iMXx8r13tj8pX0vGMB3FJdQ18jMuRECUi4FfYnLZz
iG8v
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyAf3vongsQ362CdyD6MR
1T3sBR+eGDEpgXd7fP2dHRQCRuckYwORnAwquCc+rVcFIN7gqNnBzQ+Nw+SSa9dg
7E2yp+siYa5/fztIqMi0fDVDXDvNQeQDwdfVwl0D2MxmPMQkyN+n8/BaN9cK9Qtr
HhDL1TaSa142No94qKUNZ93cSDCegrbFxdO18mgUpH0/NctoDMYtpoqHjqXCIrin
6Y4Nk6kpGdg44ezztAgsfBbUjEGYr4nOhyJ4ilbilQf4CN8eA9Q0lc1Lbqv79ao1
3jFehGIVCWllHMBvFMT6Q9gozuotLNxZ0Dqw/gKUFYrg5uvcNNccPtcuqPna1T4A
dwIDAQAB
-----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 7362755523019091
 . . . . . . . . [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 'DE'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Nordrhein-Westfalen'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Bochum'
 . . . . . . . . . . . . [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 'Ruhr-Universitaet Bochum'
 . . . . . . . . . . . . [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 'Ruhr-Universitaet Bochum CA'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.9.1 (emailAddress)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String '[email protected]'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-09-28 07:00:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-09-27 07:00:27 +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 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'DE'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Nordrhein-Westfalen'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Bochum'
 . . . . . . . . . . . . [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:12|false] UTF8String 'Ruhr-Universitaet Bochum'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Fakultaet fuer Elektrotechnik und Informationstechnik'
 . . . . . . . . . . . . [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:12|false] UTF8String 'calendar.dks.ruhr-uni-bochum.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 25251590037735403197299375460077060188710004813615442847382749909937441199784987427019381623807214748602175739746682099693768427510867362278193878877472785499027879582908561949997192784774072007933435195230918402768368525777217491593026666866479923226552180879532510054452726284668838770174510432758229318969358163789310480260797336661301243537488167688469471504199171568857793513019629500817233416411165204900516985371537126943435870421103400345397728472521602351704104073731759656216192678333152057041356559567770266612599360556662070387647263907563686504228903374367695838083472681634968589714398667503512695210103
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (72 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.1.1.4.3.3
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.2.1.4.3.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.1.1.4
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.30
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4 bits)
							04f0
 . . . . . . . . . . . . . . . . [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 (12 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: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)
							6c966686717a4ae8fdc86cd37c75b1ff56497db0
 . . . . . . . . . . . . . . . . [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 bb29b83b5f0424e38b707b607f366f1761cbae92
 . . . . . . . . . . . . . . . . [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 (56 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'calendar.dks.rub.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'calendar.dks.ruhr-uni-bochum.de'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (126 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cdp1.pca.dfn.de/uni-bochum-ca/pub/crl/cacrl.crl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cdp2.pca.dfn.de/uni-bochum-ca/pub/crl/cacrl.crl'
 . . . . . . . . . . . . . . . . [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 (200 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.pca.dfn.de/OCSP-Server/OCSP'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cdp1.pca.dfn.de/uni-bochum-ca/pub/cacert/cacert.crt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cdp2.pca.dfn.de/uni-bochum-ca/pub/cacert/cacert.crt'
 . . . . [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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