ems.math.uni-bonn.de

- Rheinische Friedrich-Wilhelms-Universitaet Bonn -

Issued by DFN-Verein Global Issuing CA

About this certificate

This digital certificate with serial number 21:03:80:5c:bb:79:a0:77:96:ee:7e:3c was issued on by Verein zur Foerderung eines Deutschen Forschungsnetzes e. V..

With 12 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)

Rheinische Friedrich-Wilhelms-Universitaet Bonn

Organization: Rheinische Friedrich-Wilhelms-Universitaet Bonn
Organization unit: Mathematisches Institut
State / Province: Nordrhein-Westfalen
Locality: Bonn
Country: DE

Verein zur Foerderung eines Deutschen Forschungsnetzes e. V.

Organization: Verein zur Foerderung eines Deutschen Forschungsnetzes e. V.
Organization unit: DFN-PKI
Country: DE

This certificate has expire since

Certificate Details

Serial Number (hex): 21:03:80:5c:bb:79:a0:77:96:ee:7e:3c
Serial Number (int): 10217238275082498244076273212
Serial Number lenght: 94 bits, 12 octets

SubjectKeyId: 25:cc:ac:01:50:94:ad:aa:0c:df:62:1a:33:34:cf:43:06:85:01:9a
AuthorityKeyId: 6b:3a:98:8b:f9:f2:53:89:da:e0:ad:b2:32:1e:09:1f:e8:aa:3b:74

Fingerprint (sha1): 23:15:17:39:88:2e:6f:50:88:f2:1e:65:fa:29:7b:09:c0:d3:59:3c
Fingerprint (sha256): 00:a3:4f:45:c3:9a:aa:4a:73:e5:03:c4:32:33:48:b8:b9:78:9f:73:4c:0a:b4:91:ba:d7:a0:94:ab:2e:3a:4a

Issuing Certificate URL: http://cdp1.pca.dfn.de/dfn-ca-global-g2/pub/cacert/cacert.crt
Issuing Certificate URL: http://cdp2.pca.dfn.de/dfn-ca-global-g2/pub/cacert/cacert.crt

Revocation information

OCSP Server: http://ocsp.pca.dfn.de/OCSP-Server/OCSP
CRL Distribution Point: http://cdp1.pca.dfn.de/dfn-ca-global-g2/pub/crl/cacrl.crl
CRL Distribution Point: http://cdp2.pca.dfn.de/dfn-ca-global-g2/pub/crl/cacrl.crl

Check the revocation status for certificate ems.math.uni-bonn.de

12

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ems.math.uni-bonn.de

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Client Authentication
Server Authentication

Extensions

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

ems.math.uni-bonn.de
imap.math.uni-bonn.de
imap4.math.uni-bonn.de
imaps.math.uni-bonn.de
imaps4.math.uni-bonn.de
pop.math.uni-bonn.de
pop3.math.uni-bonn.de
pop34.math.uni-bonn.de
pop3s.math.uni-bonn.de
pop3s4.math.uni-bonn.de
pops.math.uni-bonn.de
pops4.math.uni-bonn.de

Other certificates including the domain name uni-bonn.de

(limited to 100 certificates)
bbbfallback.informatik.uni-bonn.de
weblogin.physik.uni-bonn.de
iweb.meb.uni-bonn.de
www.tumorzentrum-bonn.de
gitlab.geo.uni-bonn.de
agp-vpn.rhrz.uni-bonn.de
www.vorklinikstage.uni-bonn.de
ems.math.uni-bonn.de
vpn-test.rhrz.uni-bonn.de
fdi-s3.uni-bonn.de
container-registry.hrz.uni-bonn.de
merry.ulb.uni-bonn.de
wiki.zem.uni-bonn.de
zveshop.verwaltung.uni-bonn.de
ins.uni-bonn.de
www.bonngutstage.uni-bonn.de
ortsnc.verwaltung.uni-bonn.de
cytometry.uni-bonn.de
trave.math.uni-bonn.de
bonfor.uni-bonn.de
xerox-og.meteo.uni-bonn.de
www1.hiskp.uni-bonn.de
ova-vpn.ova.uni-bonn.de
intranet.ais.uni-bonn.de
sp.uni-bonn.de
iweb.meb.uni-bonn.de
cens.uni-bonn.de
slk.informatik.uni-bonn.de
peene.math.uni-bonn.de
www.arithmeum.uni-bonn.de
mail.uni-bonn.de
gosa-dev.gosa.uni-bonn.de
www.bonngutstage.uni-bonn.de
webconf.meteo.uni-bonn.de
www.lms.uni-bonn.de
cytometry-ldap.uni-bonn.de
ad1.iai.uni-bonn.de
userserver.informatik.uni-bonn.de
hio-web-test.uni-bonn.de
proxmox-info4.cs.uni-bonn.de
chat.zem.uni-bonn.de
bbbfallback.informatik.uni-bonn.de
www.uni-bonn.de
sympa.vi.cs.uni-bonn.de
ea-author.rhrz.uni-bonn.de
cores.ukb.uni-bonn.de
web3.physik.uni-bonn.de
jester.uni-bonn.de
www.zhf.uni-bonn.de
confluence.bzh.uni-bonn.de
ad0.iai.uni-bonn.de
docs.physik.uni-bonn.de
www.lateinamerikazentrumstage.uni-bonn.de
k8stest-sealed-secrets.uni-bonn.de
agthoma.hiskp.uni-bonn.de
www.mnfstage.uni-bonn.de
styx.asta.uni-bonn.de
lwf-vpn.rhrz.uni-bonn.de
wiki.physik.uni-bonn.de
jhub.physik.uni-bonn.de
sms.wiwi.uni-bonn.de
csengine-test.rhrz.uni-bonn.de
mailer.ukb.uni-bonn.de
portal.grade-rc.de
imbie.meb.uni-bonn.de
admin-wiki.home.ins.uni-bonn.de
www.arithmeum.uni-bonn.de
prb.verwaltung.uni-bonn.de
butterbur05.iai.uni-bonn.de
www.or.uni-bonn.de
prb.verwaltung.uni-bonn.de
merry.ulb.uni-bonn.de
cores.ukb.uni-bonn.de
tools.net.cs.uni-bonn.de
warnow.math.uni-bonn.de
v-for1.ilb.uni-bonn.de
mail.ins.uni-bonn.de
www.uni-bonn.de
www.versoehnungstage.uni-bonn.de
www1.hiskp.uni-bonn.de
mx.hiskp.uni-bonn.de
sentry.hive.cs.uni-bonn.de
drze-vpn.rhrz.uni-bonn.de
www.philfak.uni-bonn.de
wahlen.uni-bonn.de
hicap.uni-bonn.de
pi01.hrz.uni-bonn.de
portal.grade-rc.de
intern.hrz.uni-bonn.de
warnow.math.uni-bonn.de
kata.doelger.uni-bonn.de
butterbur01.iai.uni-bonn.de
smtpclient-sol.iai.uni-bonn.de
ems.math.uni-bonn.de
smtpub.iai.uni-bonn.de
gast-bonnet4.uni-bonn.de
hcm.uni-bonn.de
tm.verwaltung.uni-bonn.de
rds-sap.verwaltung.uni-bonn.de
www.cb.uni-bonn.de

Certificate

The complete raw certificate details for ems.math.uni-bonn.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIHUjCCBjqgAwIBAgIMIQOAXLt5oHeW7n48MA0GCSqGSIb3DQEBCwUAMIGNMQsw
CQYDVQQGEwJERTFFMEMGA1UECgw8VmVyZWluIHp1ciBGb2VyZGVydW5nIGVpbmVz
IERldXRzY2hlbiBGb3JzY2h1bmdzbmV0emVzIGUuIFYuMRAwDgYDVQQLDAdERk4t
UEtJMSUwIwYDVQQDDBxERk4tVmVyZWluIEdsb2JhbCBJc3N1aW5nIENBMB4XDTE5
MDUyMTEzNTMyNFoXDTIxMDgyMjEzNTMyNFowgbUxCzAJBgNVBAYTAkRFMRwwGgYD
VQQIDBNOb3JkcmhlaW4tV2VzdGZhbGVuMQ0wCwYDVQQHDARCb25uMTgwNgYDVQQK
DC9SaGVpbmlzY2hlIEZyaWVkcmljaC1XaWxoZWxtcy1Vbml2ZXJzaXRhZXQgQm9u
bjEgMB4GA1UECwwXTWF0aGVtYXRpc2NoZXMgSW5zdGl0dXQxHTAbBgNVBAMMFGVt
cy5tYXRoLnVuaS1ib25uLmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC
AQEA2EtF4LZurqX2FpXuDnYe2HiKAVvFq0YfwXm8FSuTKWJiJK+d72VlahQaN+lo
bzNJN+AfBsR+DI/kFPW2V40yb50rvEr58YS+nJSVE29d/VIotCZOtoXK+bWCq4T9
3qnwbJk8DPqJSJPGtM1rrUSYwLnWIUMZwN+P6EOmzTB6Ay60o/aNqEWQWIi7vO0b
+QaWBqW3EZjse+KQpEx1mBZF2fUqqYVfaEn03Y9j7jdZZBVYq4WCfQa1gRrpfIno
QOLv3Y1TmKU/3tcCVXcHyCjKI5BMZCAqdWR6PmdxlTUpHE+ye1Gp7Cs2j0Th8i5B
NfbbkBsTKrKlNrOfujkiQh9w7wIDAQABo4IDhjCCA4IwVwYDVR0gBFAwTjAIBgZn
gQwBAgIwDQYLKwYBBAGBrSGCLB4wDwYNKwYBBAGBrSGCLAEBBDAQBg4rBgEEAYGt
IYIsAQEEBDAQBg4rBgEEAYGtIYIsAgEEBDAJBgNVHRMEAjAAMA4GA1UdDwEB/wQE
AwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYBBQUHAwEwHQYDVR0OBBYEFCXM
rAFQlK2qDN9iGjM0z0MGhQGaMB8GA1UdIwQYMBaAFGs6mIv58lOJ2uCtsjIeCR/o
qjt0MIIBKAYDVR0RBIIBHzCCARuCFGVtcy5tYXRoLnVuaS1ib25uLmRlghVpbWFw
Lm1hdGgudW5pLWJvbm4uZGWCFmltYXA0Lm1hdGgudW5pLWJvbm4uZGWCFmltYXBz
Lm1hdGgudW5pLWJvbm4uZGWCF2ltYXBzNC5tYXRoLnVuaS1ib25uLmRlghRwb3Au
bWF0aC51bmktYm9ubi5kZYIVcG9wMy5tYXRoLnVuaS1ib25uLmRlghZwb3AzNC5t
YXRoLnVuaS1ib25uLmRlghZwb3Azcy5tYXRoLnVuaS1ib25uLmRlghdwb3AzczQu
bWF0aC51bmktYm9ubi5kZYIVcG9wcy5tYXRoLnVuaS1ib25uLmRlghZwb3BzNC5t
YXRoLnVuaS1ib25uLmRlMIGNBgNVHR8EgYUwgYIwP6A9oDuGOWh0dHA6Ly9jZHAx
LnBjYS5kZm4uZGUvZGZuLWNhLWdsb2JhbC1nMi9wdWIvY3JsL2NhY3JsLmNybDA/
oD2gO4Y5aHR0cDovL2NkcDIucGNhLmRmbi5kZS9kZm4tY2EtZ2xvYmFsLWcyL3B1
Yi9jcmwvY2FjcmwuY3JsMIHbBggrBgEFBQcBAQSBzjCByzAzBggrBgEFBQcwAYYn
aHR0cDovL29jc3AucGNhLmRmbi5kZS9PQ1NQLVNlcnZlci9PQ1NQMEkGCCsGAQUF
BzAChj1odHRwOi8vY2RwMS5wY2EuZGZuLmRlL2Rmbi1jYS1nbG9iYWwtZzIvcHVi
L2NhY2VydC9jYWNlcnQuY3J0MEkGCCsGAQUFBzAChj1odHRwOi8vY2RwMi5wY2Eu
ZGZuLmRlL2Rmbi1jYS1nbG9iYWwtZzIvcHViL2NhY2VydC9jYWNlcnQuY3J0MBMG
CisGAQQB1nkCBAMBAf8EAgUAMA0GCSqGSIb3DQEBCwUAA4IBAQCXCC1wcRtPiUJJ
0JnwRtQvDaZ9XDreXShaLFbv/R4c+tknc8J9EzarjBl3WUebGiQgte61o7cTEgvi
iqCFz74+rLJ5UMFGN4/2GGy5pgJ6hgATqKGciu9mHufBbcN0Nqw9/zqNxYUfaVlj
WPxXc0tGLO8GcelzgL3LDaYXvY2wGTJxGFMEXpZu/JPAsWgHy4WtQFOTggoVo/7v
hIhnKRN5oOUvtsayx44aRJdSllpH+iSLPyS3ru+XhzwM8tDq+IIjdWcc+o0zrcK6
marfzWPqkJtNNZfP6skORNqFAPztlZdgw20Yz4juYpOIVwcg9qMjX1S/8xnYQBid
IdJhAwiy
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2EtF4LZurqX2FpXuDnYe
2HiKAVvFq0YfwXm8FSuTKWJiJK+d72VlahQaN+lobzNJN+AfBsR+DI/kFPW2V40y
b50rvEr58YS+nJSVE29d/VIotCZOtoXK+bWCq4T93qnwbJk8DPqJSJPGtM1rrUSY
wLnWIUMZwN+P6EOmzTB6Ay60o/aNqEWQWIi7vO0b+QaWBqW3EZjse+KQpEx1mBZF
2fUqqYVfaEn03Y9j7jdZZBVYq4WCfQa1gRrpfInoQOLv3Y1TmKU/3tcCVXcHyCjK
I5BMZCAqdWR6PmdxlTUpHE+ye1Gp7Cs2j0Th8i5BNfbbkBsTKrKlNrOfujkiQh9w
7wIDAQAB
-----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 10217238275082498244076273212
 . . . . . . . . [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 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Verein zur Foerderung eines Deutschen Forschungsnetzes e. V.'
 . . . . . . . . . . . . [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 'DFN-PKI'
 . . . . . . . . . . . . [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 'DFN-Verein Global Issuing CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-21 13:53:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-08-22 13:53:24 +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 'Bonn'
 . . . . . . . . . . . . [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 'Rheinische Friedrich-Wilhelms-Universitaet Bonn'
 . . . . . . . . . . . . [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 'Mathematisches Institut'
 . . . . . . . . . . . . [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 'ems.math.uni-bonn.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 27304592352715003236650263183631396594614757679061964198664590470944115829925700088713986700026544577785476917557814425268986547478692089363816681461096127001836593264530190596829098228497246348701281210644756317858455090736166103087380628981647374128360531156044439405830933718633671857901241822481503868131767492353740198991779552854923827160308045727711013918391533699200413609393682761937389013448911008998661848598208338678357260083419658051109984462868094989225383458592039810485602433827003197717259765803545564352833457691362925868269957167539894023684818972619207827479268222475162469400455616912010044731631
 . . . . . . . . . . . . . . . . . . . . [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 (80 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.2 (Organization Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 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 1.3.6.1.4.1.22177.300.1.1.4.4
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.2.1.4.4
 . . . . . . . . . . . . . . . . [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: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 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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)
							25ccac015094adaa0cdf621a3334cf430685019a
 . . . . . . . . . . . . . . . . [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 6b3a988bf9f25389dae0adb2321e091fe8aa3b74
 . . . . . . . . . . . . . . . . [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 (287 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ems.math.uni-bonn.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'imap.math.uni-bonn.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'imap4.math.uni-bonn.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'imaps.math.uni-bonn.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'imaps4.math.uni-bonn.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pop.math.uni-bonn.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pop3.math.uni-bonn.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pop34.math.uni-bonn.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pop3s.math.uni-bonn.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pop3s4.math.uni-bonn.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pops.math.uni-bonn.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pops4.math.uni-bonn.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 (133 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/dfn-ca-global-g2/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/dfn-ca-global-g2/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 (206 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/dfn-ca-global-g2/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/dfn-ca-global-g2/pub/cacert/cacert.crt'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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