www.tumorzentrum-bonn.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:a3:00:3b:85:11:04:9e:6a:20:a5:b9:a3:36:bf:fe:dc:05 was issued on by Let's Encrypt.

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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.tumorzentrum-bonn.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:a3:00:3b:85:11:04:9e:6a:20:a5:b9:a3:36:bf:fe:dc:05
Serial Number (int): 403915478579577395185762271686435054476293
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: d6:02:01:ab:9b:53:70:5f:65:a7:ba:e0:53:93:93:72:be:c7:e5:08
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 70:e9:75:3c:f7:87:7e:51:34:61:99:f5:b2:5a:32:b1:52:d4:ae:dd
Fingerprint (sha256): 8b:f4:f7:f6:f2:1b:53:47:2c:1a:88:f9:8e:94:24:48:6b:61:51:95:86:4a:e5:7d:eb:7d:94:9b:50:c5:17:5e

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 www.tumorzentrum-bonn.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.tumorzentrum-bonn.de

Public Key Algorithm

RSA

Key Size

2048

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

portale-haemodynamik.meb.uni-bonn.de
www.tumorzentrum-bonn.de

Other certificates including the domain name tumorzentrum-bonn.de

(limited to 100 certificates)
www.tumorzentrum-bonn.de
www.tumorzentrum-bonn.de
www.tumorzentrum-bonn.de
www.tumorzentrum-bonn.de
www.tumorzentrum-bonn.de
www.tumorzentrum-bonn.de
www.neurosciences.uni-bonn.de
www.tumorzentrum-bonn.de
www.tumorzentrum-bonn.de
www.tumorzentrum-bonn.de
www.tumorzentrum-bonn.de
www.tumorzentrum-bonn.de
www.tumorzentrum-bonn.de
www.tumorzentrum-bonn.de
www.neurosciences.uni-bonn.de
www.tumorzentrum-bonn.de
www.neurosciences.uni-bonn.de
www.tumorzentrum-bonn.de
www.tumorzentrum-bonn.de
www.tumorzentrum-bonn.de

Certificate

The complete raw certificate details for www.tumorzentrum-bonn.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvDlKkM5buQ1pIleXMUlX
BgVkb+cLzAfI8uhwj+37bC1xYWvKlRV1vp05NrM/UJRArd8IDAhQhonsEYrAUOGW
1WFElE4Z6rn/LRH+EQjINR5v/iSVc99KH2o6ZKXLDYXDkhxUNu3cR+iUSJoPG9K5
LCh0VXysRSSAezYcFO7e/q+qQvhCfR671E9LV0eSW8N7313+1C1QByq2DE01CFlo
UFoZsKwu4ffv21cXPJNzwNIkZcLTi1IE3a+c5nIlsFX4C5xiLGdIZ1ipKhJFEala
UND7Dxhy6UHxbn4LCcIaMfdSrmnB/lB4PUJxKm1Af/P4vXo7BVcrJbGCwOTMYUNv
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 403915478579577395185762271686435054476293
 . . . . . . . . [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 2020-02-03 02:38:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-03 02:38:37 +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 'www.tumorzentrum-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 23761052712817859992456545329746746079480917095707219938132783837909174025075790693323461877642092830642126228575903044622779117173161043829277391964584358610129359435291994355174675196357490592899596173272480566167862372581244999881483658002408651502560899721023925103265736040999185404094755668170929432416374952761002910106504764237066514622200299001254306494624740238590039687679587135333992177952843626120985913459300581244132022623222731924822211818487484821680221186818002929306036600062637057977060670081846888837332950671418133493813708989379434936345162608442790471750591240178015017672925500132338885160719
 . . . . . . . . . . . . . . . . . . . . [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)
							d60201ab9b53705f65a7bae053939372bec7e508
 . . . . . . . . . . . . . . . . [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 (66 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'portale-haemodynamik.meb.uni-bonn.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tumorzentrum-bonn.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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001700920eccf0000040300483046022100d529b8885bc85b6b43a4a6893dc5b71820dfddb202bcc60f85d91c1deb3700ee022100ba976c4abcc817e2b3aa708c93bc2b72dac5c369ea5ea8f46de17e83888cb44c00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001700920ecf00000040300483046022100ccc882483fa736d3d74d06224128e5826827549d3b9a14df49ce1aa730b129bb022100890d87ffce0439522df890b6cb50944a808b03689f25609c7766b4debdac5bec
 . . . . [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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