12bis3.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:43:5e:53:92:fd:4a:68:a9:70:51:12:c2:f3:a1:8b:38:9e 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=12bis3.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:43:5e:53:92:fd:4a:68:a9:70:51:12:c2:f3:a1:8b:38:9e
Serial Number (int): 284261157752526213143080514751617051605150
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ab:0a:a8:ef:51:b5:97:ee:63:6d:f3:50:03:51:87:af:ba:24:f0:69
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 42:c8:cc:30:56:e5:f0:ac:52:42:59:2e:d3:b0:53:e0:a1:08:ef:ef
Fingerprint (sha256): 07:70:ed:1b:dc:22:e6:79:b5:6f:d6:07:e2:8b:dd:dc:0b:93:89:eb:12:58:af:d0:d0:91:6c:55:cf:af:f3:7e

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 12bis3.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 12bis3.de

Public Key Algorithm

RSA

Key Size

4096

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

12bis3.de
www.12bis3.de

Other certificates including the domain name 12bis3.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for 12bis3.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 284261157752526213143080514751617051605150
 . . . . . . . . [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 2020-01-20 09:37:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-19 09:37:03 +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 '12bis3.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 775107995273503929253960203898928035423652101018506461162629606143490976310966948996183588201691962897041178038967176707936369358207786559687115962040332059110095517636156725406854247812251902551684534481959342239439889958152546815877286972697115414405221994448087873257895830457454488471361614989182491095193820986432496890157547522627307899193777097706169582825193631202678200824520698045276798707166208014076124560536312249307847858014998266719440869209501311806454985802159700817129666611532787191977184013487870061416496782464459135744207540143834345049771876422484916056240787848134449155361255361676526306555302021711449512578265604600157963017046119728506898768776762920003209965246981197653725174985153221522058493809229654745136735292547938935707693908620440769371891363765765407408306131892017265551349356293057285293643146910784206468841296034422082354435968912457475075161454698277169295591062201075736150935830281609678452533076411831254612400394138472571187503800777925196133187591634804462884689777478165278775859776275444467686055637151076746003482597744011126407632473128523155614743200652498118690815945747783540554141024523482375798283839407306583455224176335206958844187382805936658337093922175925529467235616871
 . . . . . . . . . . . . . . . . . . . . [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)
							ab0aa8ef51b597ee636df350035187afba24f069
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '12bis3.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.12bis3.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fc286fadb0000040300473045022002a8ca7c023ecdf671637de42d22c126f536c5ad930f9ed0f520c969d0c245790221008cd2ba1b1e5ef92c5797d5562c11e250d495001dcaf641c2caf5d399540183240077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016fc286fc0c00000403004830460221009e141f8c8b24f090ce4313830860565c69cd3e3495bed464ec9396307216f9c00221008d112ea77008243632e1e70a0cce660e51da5a554635c4fb34ef18dd68089610
 . . . . [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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