kis.bitverdreher.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a0:12:55:65:3a:a6:f6:99:dc:ec:50:aa:79:f5:89:0c:24 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:a0:12:55:65:3a:a6:f6:99:dc:ec:50:aa:79:f5:89:0c:24
Serial Number (int): 315806406004958274068697726068140844583972
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 08:1e:1e:18:56:36:32:f0:1e:80:43:ac:0d:fe:2b:93:b4:1c:bb:1b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3c:4a:9f:12:d6:a4:4f:d3:41:5f:20:31:c3:75:49:45:69:43:4d:25
Fingerprint (sha256): a1:54:94:d3:cf:ec:26:ff:dd:1f:2d:bf:b3:63:f8:83:62:73:47:35:08:a0:5c:9b:1a:59:af:4d:43:26:73:3b

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 315806406004958274068697726068140844583972
 . . . . . . . . [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 2017-03-12 01:01:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-06-10 01:01:00 +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 914128304883895614164356735225094096239043241056212568829028602971939758448558608552391222658792920971134166364138524127548221212506220485519539167822806367074907281603371886812909973240877622758762956773663060760637727393788479915053690939852897963397287869865208480849507998896334342343479081367507728968986449889388141644450542493992874511064223910461371331790812882583012825891740999852847269026260563007025519627947995074156429675086517142110671086099869490433107415632357145345520223645954849205369169525613639112468309725552192536021583365023929824701902856065223102920960476916864789669263717872679999366311778209927792957068944290145453167070468278178220711104447917404766017752929914363906332383226663920283072417938067296662143179130639399696028638176538070726042907779676791288562627359257343981218015684069711888717572197397344490625245695374681678388477661667671003518226133637964177701368861389191422400880489518510212603689730816756126641986715799291513724447459711436253627970799536101565842511898862480043173982127583400937381535155367020638911056004419898427169321580974581888172967185076342561529315380570963890828698191727238239832512133160052670365815908791689168019318706879514839012718448606268859200190076429
 . . . . . . . . . . . . . . . . . . . . [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)
							081e1e18563632f01e8043ac0dfe2b93b41cbb1b
 . . . . . . . . . . . . . . . . [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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