www.tumorzentrum-bonn.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:70:09:90:37:3d:8b:26:8e:92:36:74:fc:77:ac:03:86:ec was issued on by Let's Encrypt.
With 4 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): 04:70:09:90:37:3d:8b:26:8e:92:36:74:fc:77:ac:03:86:ecSerial Number (int): 386573480685304298895459696169286482757356
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 32:84:30:64:11:36:8b:64:5f:1a:84:d4:44:65:43:b3:1f:0c:0e:65
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 29:88:08:4e:7e:93:9f:e2:51:9f:9b:14:84:b0:52:71:1a:0c:a4:62
Fingerprint (sha256): 7d:8d:42:e1:6c:93:e9:a3:01:36:13:5d:14:86:32:0b:6c:7e:b4:29:bd:31:56:c6:d3:4c:78:33:ab:04:ed:59
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.tumorzentrum-bonn.de
4
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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
mac2001.uni-bonn.de
www.mac2001.uni-bonn.de
www.neurosciences.uni-bonn.de
www.tumorzentrum-bonn.de
www.mac2001.uni-bonn.de
www.neurosciences.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
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----- MIIFYDCCBEigAwIBAgISBHAJkDc9iyaOkjZ0/HesA4bsMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAzMTkwMjM3MjZaFw0x ODA2MTcwMjM3MjZaMCMxITAfBgNVBAMTGHd3dy50dW1vcnplbnRydW0tYm9ubi5k ZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAO1cfNQ8tmVzfOCdJtzh qEdZW8+FT9WlBFpm2s+LLiR7Ok9ow127Q5EAT9ffjnOgHgOuEaIf92jh36KV2W85 VXdYZxUDOuOGuDRKpVABM7pCeA+S+yhvnDW92byj8BkljCKrl0XhX9TipOBRUy7a wx6HxBTwYOL7wiSWwN98XIWN2QyMYluo/XFNHhBJgbM5xkK6v/YQodlV8I7GNdqX KePd5fpP7NoOPf3xlYriDrXGjEeNjWDoOxLmAlzqctdticzZXHl1lTBgK1HsO9f/ PeT2RwHdeILRu6tOaREM0FuEPfkMo6hQlqjRHEGegYbyzAsU27UU6HiwBL6+Bx+f Nl0CAwEAAaOCAmUwggJhMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUMoQwZBE2i2Rf GoTURGVDsx8MDmUwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYI KwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0 c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0 c2VuY3J5cHQub3JnLzBwBgNVHREEaTBnghNtYWMyMDAxLnVuaS1ib25uLmRlghd3 d3cubWFjMjAwMS51bmktYm9ubi5kZYIdd3d3Lm5ldXJvc2NpZW5jZXMudW5pLWJv bm4uZGWCGHd3dy50dW1vcnplbnRydW0tYm9ubi5kZTCB/gYDVR0gBIH2MIHzMAgG BmeBDAECATCB5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlm aWNhdGUgbWF5IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVz IGFuZCBvbmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9s aWN5IGZvdW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkv MA0GCSqGSIb3DQEBCwUAA4IBAQBX9DmV4hHmKOWm7fIKewLC/l86rxuSc8lb+p/l Sm4pkp09rLgP3Kh6Qrt737w8k9Zl+tl5HU8X5hxDF/ToK2Cr9+pCBwkKn7EMsJ36 XaPp998WrIRIC/UaoT920gHZHuRiIxN0dByirliRoi8yKoT6CWTQOFCu1wf8d51c VxG0ZYNEmrFoo3GuDYcxyX1qqCFGifzjT61EKGuLPN1QB0zW69lDQuFOjwnOtirM i/EzERMyI0rKRmkvAwc3KzLbvvH1uuAXHY5Lr/GPyk8Vz/+CO6lVO0BufsSyje+K EF/5sbIxScThSTtXrY3U60rCWs9UC0oEozDnnhznti/SemHk -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7Vx81Dy2ZXN84J0m3OGo R1lbz4VP1aUEWmbaz4suJHs6T2jDXbtDkQBP19+Oc6AeA64Roh/3aOHfopXZbzlV d1hnFQM644a4NEqlUAEzukJ4D5L7KG+cNb3ZvKPwGSWMIquXReFf1OKk4FFTLtrD HofEFPBg4vvCJJbA33xchY3ZDIxiW6j9cU0eEEmBsznGQrq/9hCh2VXwjsY12pcp 493l+k/s2g49/fGViuIOtcaMR42NYOg7EuYCXOpy122JzNlceXWVMGArUew71/89 5PZHAd14gtG7q05pEQzQW4Q9+QyjqFCWqNEcQZ6BhvLMCxTbtRToeLAEvr4HH582 XQIDAQAB -----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 386573480685304298895459696169286482757356 . . . . . . . . [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 2018-03-19 02:37:26 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-06-17 02:37:26 +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 29964085618972796320426597046326106182780962027060762502493074120418494727006249888070359375875762674544843909002111461139444156486051731743014214729607434759519804955393166640233006102879762862473077381956833512612472676739496634330237453173397048744181745078021509240442875835536018300117327020186094202153144748527475708541320165428195530787728733912617454610476867577021261516874516969025623932082178438167337639810188013072597109845901398006313264914644268437429613675107959768636109601832655462184166570329814600989422542153782915566742244093790342596283586820967847920783233509663149817322312796458466926343773 . . . . . . . . . . . . . . . . . . . . [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) 3284306411368b645f1a84d4446543b31f0c0e65 . . . . . . . . . . . . . . . . [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 (105 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mac2001.uni-bonn.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mac2001.uni-bonn.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.neurosciences.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 (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 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 0057f43995e211e628e5a6edf20a7b02c2fe5f3aaf1b9273c95bfa9fe54a6e29929d3dacb80fdca87a42bb7bdfbc3c93d665fad9791d4f17e61c4317f4e82b60abf7ea4207090a9fb10cb09dfa5da3e9f7df16ac84480bf51aa13f76d201d91ee462231374741ca2ae5891a22f322a84fa0964d03850aed707fc779d5c5711b46583449ab168a371ae0d8731c97d6aa8214689fce34fad44286b8b3cdd50074cd6ebd94342e14e8f09ceb62acc8bf133111332234aca46692f0307372b32dbbef1f5bae0171d8e4baff18fca4f15cfff823ba9553b406e7ec4b28def8a105ff9b1b23149c4e1493b57ad8dd4eb4ac25acf540b4a04a330e79e1ce7b62fd27a61e4