uklan.rrz.uni-koeln.de

- Universitaet zu Koeln -

Issued by UniKoeln CA

About this certificate

This digital certificate with serial number 19:de:de:1b:9e:8e:86 was issued on by Universitaet zu Koeln.

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 [ContentCommitment KeyEncipherment DigitalSignature 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)

Universitaet zu Koeln

Organization: Universitaet zu Koeln
Organization unit: Regionales Rechenzentrum Koeln (RRZK)
State / Province: Nordrhein-Westfalen
Locality: Koeln
Country: DE

Universitaet zu Koeln

Organization: Universitaet zu Koeln
Locality: Koeln
Country: DE

This certificate has expire since

Certificate Details

Serial Number (hex): 19:de:de:1b:9e:8e:86
Serial Number (int): 7281919945248390
Serial Number lenght: 53 bits, 7 octets

SubjectKeyId: 4b:8a:35:68:ba:b8:c9:5a:68:9e:eb:2d:6f:82:3f:54:a8:4d:dc:63
AuthorityKeyId: 2a:ea:89:eb:0e:b2:d0:29:c5:fe:f9:4c:a5:76:dc:b7:6f:4f:09:ba

Fingerprint (sha1): 3a:aa:53:78:dc:4a:3c:82:9d:a8:3f:9e:7b:28:92:76:79:f8:37:63
Fingerprint (sha256): 02:57:3e:98:99:e9:a0:f4:d1:cf:ab:67:e8:c3:b0:58:5c:df:da:00:5c:f3:cb:fb:aa:9e:f8:33:c6:7e:2b:dd

Issuing Certificate URL: http://cdp1.pca.dfn.de/uni-koeln-ca/pub/cacert/cacert.crt
Issuing Certificate URL: http://cdp2.pca.dfn.de/uni-koeln-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-koeln-ca/pub/crl/cacrl.crl
CRL Distribution Point: http://cdp2.pca.dfn.de/uni-koeln-ca/pub/crl/cacrl.crl

Check the revocation status for certificate uklan.rrz.uni-koeln.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for uklan.rrz.uni-koeln.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

uklan.rrz.uni-koeln.de

Other certificates including the domain name uni-koeln.de

(limited to 100 certificates)
phil-fak.uni-koeln.de
geographie.uni-koeln.de
crc806dbstatic.uni-koeln.de
arachne.uni-koeln.de
kriminologie.uni-koeln.de
familienvermoegensplanung.jura.uni-koeln.de
dgp2018.uni-koeln.de
covid-gams.uni-koeln.de
gero.uni-koeln.de
fsmed-koeln.de
sonnenbus.uni-koeln.de
sfb806srv.uni-koeln.de
wiso-evaluation.uni-koeln.de
digital.uni-koeln.de
fachschaftneurowissenschaften.uni-koeln.de
mrs.uni-koeln.de
sap-cert.uni-koeln.de
wiso.uni-koeln.de
escon2018.uni-koeln.de
cewis.uni-koeln.de
cler.uni-koeln.de
webmail.uni-koeln.de
beh-workshop.uni-koeln.de
usac.uni-koeln.de
career-hf.uni-koeln.de
biologiedidaktik.uni-koeln.de
besatzungskinder.uni-koeln.de
pj.uni-koeln.de
ccls.phil-fak.uni-koeln.de
physiologie.uni-koeln.de
amaes.uni-koeln.de
klein.uni-koeln.de
www.lab.uni-koeln.de
afrikanistik.phil-fak.uni-koeln.de
et-cc.uni-koeln.de
philosophie.uni-koeln.de
translational-genomics.uni-koeln.de
apcmbp.uni-koeln.de
recall-ttt.uni-koeln.de
geographie.uni-koeln.de
idptest.rrz.uni-koeln.de
sutter.wiso.uni-koeln.de
itn-codeage.uni-koeln.de
soccco.uni-koeln.de
career.phil-fak.uni-koeln.de
usac.uni-koeln.de
fgsp2019.uni-koeln.de
ac1.uni-koeln.de
qm.phil-fak.uni-koeln.de
progserver.informatik.uni-koeln.de
dfr.jura.uni-koeln.de
tem.uni-koeln.de
euwir.jura.uni-koeln.de
fstafrika.phil-fak.uni-koeln.de
dch.phil-fak.uni-koeln.de
chemiedidaktik.uni-koeln.de
polymere.uni-koeln.de
isp2017.rrz.uni-koeln.de
bpl.uni-koeln.de
fg1.phil-fak.uni-koeln.de
auslaenderreferat.uni-koeln.de
staff.uni-koeln.de
sfb806srv.uni-koeln.de
wirtschaftsarchiv.uni-koeln.de
www.cecad.uni-koeln.de
computationalbiology.uni-koeln.de
wisotest17.uni-koeln.de
zhd.uni-koeln.de
sprachfoerderprojekt.phil-fak.uni-koeln.de
lac.uni-koeln.de
digitales.histinst.uni-koeln.de
weiterdenken-si.uni-koeln.de
str2.rrz.uni-koeln.de
cgs.uni-koeln.de
sum.phil-fak.uni-koeln.de
wissrecht.uni-koeln.de
treuhand.uni-koeln.de
sprachlabor.phil-fak.uni-koeln.de
mongoltales.cceh.uni-koeln.de
uklan.rrz.uni-koeln.de
vwibo.verw.uni-koeln.de
chailab.uni-koeln.de
behavioraloperations2014.uni-koeln.de
imsb.uni-koeln.de
computationalbiology.uni-koeln.de
steuerrecht.uni-koeln.de
elearning.uni-koeln.de
www.zvfk.uni-koeln.de
versicherung.uni-koeln.de
lawsoccercup.jura.uni-koeln.de
wigeo.uni-koeln.de
www.kksn-elearning.uni-koeln.de
idm2ccm.rrz.uni-koeln.de
fa-mnf.uni-koeln.de
indecon.uni-koeln.de
zib.phil-fak.uni-koeln.de
schmalz.uni-koeln.de
hsg-sowi.uni-koeln.de
trust.uni-koeln.de
wirtschaftsarchiv.uni-koeln.de

Certificate

The complete raw certificate details for uklan.rrz.uni-koeln.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4aeBR/GYKIozxDstOq3s
duIkjyo5BCb8h/KuOJ1yMi9u9beDF64Qf8yKBru5FM033/H/2QJrCThQ1SWIZe15
XjsaFlTf653R+80RYbirQfyvGhbYy2b12ZrAoTjS9Rp+oNxLDE2NJS9OoEoVwSz9
9VcWxt2VbFzK3vlY3Kqizefn5O/50dK5AiTRTLgBluB+X2xkA3FLlN3Elxg718oT
psujurGgiWmgeGxvW632cM7OODj8LjhJOG5wKT9wurkipeb0ubb7jaGMoU7dntUa
DiQ/AlbgW5sZy6SZJZNin37yQcoj6nYhp1isOCj2NOoTe5nE6T/cFwwyXu4Wsi8/
WQIDAQAB
-----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 7281919945248390
 . . . . . . . . [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 2.5.4.7 (localityName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Koeln'
 . . . . . . . . . . . . [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 'Universitaet zu Koeln'
 . . . . . . . . . . . . [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 'UniKoeln 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 2015-08-03 12:37:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-10-30 12:37:32 +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 'Koeln'
 . . . . . . . . . . . . [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 'Universitaet zu Koeln'
 . . . . . . . . . . . . [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 'Regionales Rechenzentrum Koeln (RRZK)'
 . . . . . . . . . . . . [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 'uklan.rrz.uni-koeln.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 28486218413384065181441812929454672755227449847501507338351030595993336992033282153425736027906536176860903847766522598532061416565753505063346701315040197513552198809106002358083714123984886611189401436970323115823020038542394614039806803406398480585961767805627073957317089899016724038024510092346010956442394711174810129771099632189193530371952368243060781632417946670622432974654037804827543669247724279788137987281930389077947311390399528222576520979056461630205822779690625912842946328304418268703251974486354216284544635403990895938430174329566177664643659336828250478522395968975050345685940235238495535185753
 . . . . . . . . . . . . . . . . . . . . [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)
							4b8a3568bab8c95a689eeb2d6f823f54a84ddc63
 . . . . . . . . . . . . . . . . [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 2aea89eb0eb2d029c5fef94ca576dcb76f4f09ba
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'uklan.rrz.uni-koeln.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 (124 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-koeln-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-koeln-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 (198 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-koeln-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-koeln-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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