www.little-ruby.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:d0:d3:52:65:88:19:ee:fc:b6:09:1e:84:df:be:80:ba:ec 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=www.little-ruby.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d0:d3:52:65:88:19:ee:fc:b6:09:1e:84:df:be:80:ba:ec
Serial Number (int): 419508770981355630205669341999470525594348
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 18:75:85:eb:27:22:f1:d9:59:d5:bc:e8:21:21:8b:1f:ff:c3:a9:6a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ff:6b:00:3f:86:9f:e8:b5:fa:c9:a0:74:4a:fd:48:2b:9a:4f:ac:be
Fingerprint (sha256): f9:58:ee:f6:7b:a0:73:f0:09:25:22:b3:de:90:ea:35:0f:03:e9:32:71:73:21:49:52:c4:39:bc:20:dc:c2:42

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 www.little-ruby.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.little-ruby.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

www.little-ruby.de

Other certificates including the domain name little-ruby.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.little-ruby.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 419508770981355630205669341999470525594348
 . . . . . . . . [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 2019-02-07 01:29:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-08 01:29:44 +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.little-ruby.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 771540168807602532973799893509742379773491894471371431028903748403881391320235693301374745685471500409420009473244574219276477823643638188952422416899855429126006373906627736446659076853590148510365205565364992862759652216118315620260107493159004891860064547971936716396901823659732495529940585055708401624814445136770557254520268686146951173260512088913277011208417714080686387786981122456904511478412448212658918743462799098290364802355272365159592756924790803334008321828229717475235829787533921500856178265300868002640745316147008410552464393375124746833822458358329368280496688861399722329165025628520853762562054727842183523517274969204155055328869775969944701104493099285844756811714203548573780867423207567160558999746165849976678002888955724484963593596509847618505226080264264102399364926914806829797081333408236840830828138165440092988437763384549722181352728462209262230005741607718730474667937003587325366499828934788071433494620559069503336259161413444401329360737452247956776847328060198121230088158774763854200928568151897043564917169516864807571778598415119086164480751908824084166065169305762395465530429654377207411134380973350676343828037036937230634617756133637146179629324786020176133754028848085254779356191497
 . . . . . . . . . . . . . . . . . . . . [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)
							187585eb2722f1d959d5bce821218b1fffc3a96a
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.little-ruby.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077005581d4c2169036014aea0b9b573c53f0c0e43878702508172fa3aa1d0713d30c00000168c5ca21d90000040300483046022100ef55b4fbc04165ea57ebb40cb984f183db088d6f67314652e5684ea482576a2a0221009f5f4db7a84d2128834e474d9d357770ba8937400c7627641ce77575c4f94177007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000168c5ca216d0000040300483046022100e413a060c8f17d66348d5b1477601e827570de7f2c44a1fb776baea1bcc652e9022100baf776d85dfcd345899e54a7fe3fe08f914d6262895e610e4ea766b50437af63
 . . . . [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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