abizubi.de

Issued by R3

About this certificate

This digital certificate with serial number 04:19:f6:10:c3:79:a8:44:a3:b7:68:a5:c7:00:ca:1b:ca:3a 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=abizubi.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:19:f6:10:c3:79:a8:44:a3:b7:68:a5:c7:00:ca:1b:ca:3a
Serial Number (int): 357283280028485830873092825030755872393786
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: c3:68:38:10:07:33:51:db:6b:cd:df:05:0a:33:4f:b9:c9:12:07:cb
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): bd:75:1f:63:74:85:80:9f:7c:b8:e2:7f:43:a5:ca:63:f4:ee:c4:6d
Fingerprint (sha256): 76:92:17:a3:8d:78:4a:a6:9f:f1:9d:3c:f6:4b:98:72:3c:af:77:38:01:e1:3e:9e:8f:19:bd:36:e3:5d:cc:77

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

Revocation information

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

Check the revocation status for certificate abizubi.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for abizubi.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

abizubi.de
www.abizubi.de

Other certificates including the domain name abizubi.de

(limited to 100 certificates)
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de
abizubi.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzcGgDK8JRw4U5FvJo/8+
oL4pchvwRAFVA3Q92CcrG99quCQWPfafFOJn+nqR56O0lDxprsvfT1MdGGLrsZ1r
7RbZ3+j4mpznaLPrNIvz1a0Qd+2Nr6Q1WREOiKYbqOHzZIxebN/56b/97BrSQ4KF
+WHqUh5lPasYTi1PT7lrXPJz8HMd/xAI2jTphi5OqoiSUgu+R37ioskoR5Cbf5bv
VHwkPVF/YEF6FzifgDTF/mr4/wDBj4es4sl77D8QdlkhwIfnymUvHSIJ5Si2K8wj
mIveWHgdrUf4drNv+Zc8fdRsQKYsVVeTmbu08Q+EPIGmzpObyLxvIVeykOXOb5bn
sQIDAQAB
-----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 357283280028485830873092825030755872393786
 . . . . . . . . [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 2023-06-17 21:14:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-15 21:14:37 +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 'abizubi.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 25974332659569431334182008776627306047363538611332839823051211065028520516003142363585195188141528787466022867371539279302085295348942821613260622920299778877874611539972477746424836730543453685374751990452460906334970764241752520460995495113980511095640032834705837688608928490339878515176561065053170207530933613167633333191029998113027149253845316709055088825389265054103834757102316415736708247940612552393810380544081925493334184984498821086495199000547724032427488813557928435096646423041578048140833996113985577596719178359568890672635400451000683920473899585060476296629615512946302816787015240226939105372081
 . . . . . . . . . . . . . . . . . . . . [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)
							c3683810073351db6bcddf050a334fb9c91207cb
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'abizubi.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.abizubi.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000188cb6cb50c0000040300473045022100de01677b0ae60d7b605efd777014384efc4de015127f2be1057e8164e576932302205715e5275b9bcb86fba9337b256ba65b417f76f21308b629c0a07b34178b958d007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000188cb6cb5430000040300473045022100903abc5ff54061b222a3739ee7f3af687dc357738fcd2883a57511f087a8127702204efa2eab89cb9615ff6906daf9619c181b097dd5105064a67786073b9693bc66
 . . . . [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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