www.tunero.de

Issued by R3

About this certificate

This digital certificate with serial number 03:49:7b:10:eb:dc:90:07:26:e0:e9:49:89:81:23:d9:f2:bd 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.tunero.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:49:7b:10:eb:dc:90:07:26:e0:e9:49:89:81:23:d9:f2:bd
Serial Number (int): 286341053484581556081081791636786468483773
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a5:de:6a:84:5f:cf:dd:d2:50:2e:94:78:ba:94:62:ab:2e:2f:2b:0a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9b:6b:f9:e5:68:f4:36:c8:43:ca:71:26:98:0c:eb:ed:f6:c4:fc:38
Fingerprint (sha256): 85:a9:47:b5:2b:63:16:ce:48:8c:5d:7b:9d:50:61:01:4f:3b:4e:14:98:76:bb:f7:51:a5:ec:f7:51:42:a5:24

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.tunero.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.tunero.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

tunero.de
www.tunero.de

Other certificates including the domain name tunero.de

(limited to 100 certificates)
www.tunero.de
www.tunero.de
www.tunero.de
www.tunero.de
www.tunero.de
www.tunero.de
www.tunero.de
www.tunero.de
www.tunero.de
www.tunero.de
www.tunero.de

Certificate

The complete raw certificate details for www.tunero.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuQsGRsswAHWL8pl34qVR
P2fkTymI5uIARFjTgcB7onfegrC0azdWSxQ9DJiLfAL34nIP3SzthScJuDBFZtgv
NwsGcqWgYh7Ol8V7dFugu2dUKwDwqgHwUnb5a9U1o9Qz5K9cSOn8fxEiRtG0AXBN
wydpfgTwgtXYFL6IUUsVtWaYqOMiCZQUA0oDSiH21/EoefBROQ7f+oQD29BUTVom
kuPEoi4AMUZ/xz2PqTudrbAY2KSowQwIBpLrzFeAJcU6dqAfdXSSGSluDALo8Quh
FLoV18q97WZpgZCDuuppt/sdssVtZkrSbEW/jpeeqKf1r1NdamdEv/t+T9rjTRNi
RQIDAQAB
-----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 286341053484581556081081791636786468483773
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-13 07:48:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-11 07:48:48 +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.tunero.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 23359522811028727507815640828686422009868587103671483184455959191062649957658574310836017177114195269077019214873154508798221309847887527158151634318257350820916330737324153362846307829684929782826761836473864876126928479089443691713480491738057966750576503036237716054906424752984815958833845899789227453386153639784891804387192701647413829955634956478212180933249800509916679562978572441602923516935758472353874245265928621816497614284613823113943550442041840493928145076083753242142380890081858066354215620158078910875136794038429952160727117853890438190760334880888556557693808071598937056607935034214260065657413
 . . . . . . . . . . . . . . . . . . . . [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)
							a5de6a845fcfddd2502e9478ba9462ab2e2f2b0a
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tunero.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tunero.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189ee156ece000004030046304402205b4520ab4f5e5bf58cdbf765766836cf12ff76cb6b9b9f93244a5f85ff736daf022040a98317e5dac3712f4535856f56373418b513f3b6ca947a79c718576aaa178f007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000189ee156ebb0000040300463044022012ffc7f37965e690379d16a6d30b957d117bb8e68a58d25774d52a0c7e5c108202201217a9d765343ef8a54839dca89aacaf6e1a86dbc9ce9d39fec3477be2f63099
 . . . . [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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