kis.bitverdreher.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c1:3a:e3:1d:df:50:3a:e0:c9:8e:e0:f3:74:4b:c2:3c:1b was issued on by Let's Encrypt.

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=kis.bitverdreher.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c1:3a:e3:1d:df:50:3a:e0:c9:8e:e0:f3:74:4b:c2:3c:1b
Serial Number (int): 327089629092046864641393913023958077291547
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 38:ac:4e:3f:1e:56:b6:8b:61:26:44:05:32:7b:9e:55:21:9d:82:ef
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 97:3f:b7:64:a4:3d:b1:e7:03:b4:11:c1:ba:36:00:e6:e7:29:a1:58
Fingerprint (sha256): ce:39:8d:7c:65:7b:11:01:f0:bc:33:4c:d1:0d:b3:06:77:fc:b4:71:d8:bc:d8:cb:0c:94:a7:c9:cb:aa:a6:37

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 kis.bitverdreher.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for kis.bitverdreher.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

kis.bitverdreher.de

Other certificates including the domain name bitverdreher.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for kis.bitverdreher.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 327089629092046864641393913023958077291547
 . . . . . . . . [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 2016-06-28 13:43:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-09-26 13:43:00 +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 'kis.bitverdreher.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 753692252357669782959920721406441050159003263606530582565311656349324477714282980622552290778005522529732650684356001321498441979562986478703451248123744291238848616024056505068830405570642466241841815829820472067453101672357406584204984761926612737086696038804885401117662610017962047612976641663559698709678970838206227657522988896126088998084258957714333331924624032873247316484131950586168896458214795529537527556578317854027751721522613024706106381069224236960054297056294158702734895851730052904729433604619721388646465007904694906862226436660094726651301513939824206685697137647828929106400718282364092260062261640642733621380422194471981838943644059011933129321181646219922892661813264305851200433683585787135726880461624973992767429600564592295984380894545461562575829333179577804509976669986027542361626931067743962772301841766362781746828561366362520269844940083316906098247599318306329615207711690474924678296200819233691702917538432730423608348374524847338633844994557326891914823718965645165870074977731901165974350320176935612130086936492073412273783801823008084840215232737365983979526900196046051636376962292487106941431570099729398546908357376230358393325108920696447728083080884395437795479777972746557016351582463
 . . . . . . . . . . . . . . . . . . . . [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)
							38ac4e3f1e56b68b61264405327b9e55219d82ef
 . . . . . . . . . . . . . . . . [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 (100 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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kis.bitverdreher.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)
		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