little-ruby.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ab:fd:38:44:31:40:c2:a4:21:31:8b:9d:75:c2:76:83:5f 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=little-ruby.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ab:fd:38:44:31:40:c2:a4:21:31:8b:9d:75:c2:76:83:5f
Serial Number (int): 319861729373424954217131145830743684842335
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cf:75:c9:aa:84:b7:1d:95:b9:1b:5a:04:65:47:4f:84:af:eb:1e:76
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f0:89:4b:a2:d9:ce:82:ec:70:f5:a4:d7:c6:74:66:6f:4e:61:bd:ae
Fingerprint (sha256): 96:55:b3:db:04:24:5b:df:bf:22:64:39:e9:55:b0:e8:6a:79:df:1d:88:95:aa:d0:41:76:70:23:35:54:d3:2b

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 little-ruby.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

little-ruby.de

Other certificates including the domain name little-ruby.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for little-ruby.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGUzCCBTugAwIBAgISA6v9OEQxQMKkITGLnXXCdoNfMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDIwMDQ2NTFaFw0y
MDA1MDIwMDQ2NTFaMBkxFzAVBgNVBAMTDmxpdHRsZS1ydWJ5LmRlMIICIjANBgkq
hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA95IANJNkpTrqVuRSzeC7Sh/BBh14GEho
vDv8t9WLY88LicLn2VpG/WUKxyprP6Vg0gxtjIYjvvmK83FyA6+3uBI14gHRkGeU
ScpX4HkHUiWJ2XAgBIpoNftyRE7Egz8yuxht7+d14NTW10VMSRKUKlbYiyv9PIpP
PVK073H1j1Hfa4TriG5KdwAuji+QQ+ZdjRf1mFTS+QA05TXQD1KgQsEDppm1hcvV
2YMtdBfREsMwt3tnDQ2fQc2x95fc1667oTbsihqFXKbiyc+gGHZubU9E8A4jD72n
Q36QK8EGi1ZB1cyqjnEUmzjQ9Q6A2EA65ISTkWg0i35qtahjld7okCjHA3k1oKUm
drytnl1MXvzDPrKFqoVu5IzheRTmuFPfogNUQEVbDswkfIl1IiUczqvzgKC3Ua90
ZOUWX2iOskntAVseHosB7QC6nFbgJ9wgT4Geq1HTt4qIiLcIjHT+vUg/hwblGIr/
3Ng8eyFl3+41j1foXo0LE7PL8+nxcdARxXVT/lmpz/wYfjBUMaaBY4LbLo0GagDs
jO3/0UavUQNb2imcXqHjWSI2sZi512PRj119q/N6nG6wZggC3FGV7EXXxfgUvq7Q
hAwRZ/hUOf4NpA4DqB60eMc87cfFDtRxPgLOgJHjakQdRpRofHJiW5q0vmtTypGb
R/ezpphzynkCAwEAAaOCAmIwggJeMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU
BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUz3XJ
qoS3HZW5G1oEZUdPhK/rHnYwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo
7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg5saXR0bGUtcnVieS5kZTBM
BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB
FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQE
gfEA7wB2AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAABcAOUPJ4A
AAQDAEcwRQIhAIJPtTw04Yp3VrjQA0jwaWRdvETc6EATLOcQtket+eN3AiAiodDd
Tr+iZsJIBj/0qBvW76BHLyyz/emjq2YiitissgB1AG9Tdqwx8DEZ2JkApFEV/3cV
HBHZAsEAKQaNsgiaN9kTAAABcAOUPOkAAAQDAEYwRAIgfKcPq8htLtakvTEPP15Z
/eVS7yCU3QHtnUNg9GHpkegCIBTqng9NiyPzg3h38gtb9LvaMTlBjSL1IpDpExMq
E+bUMA0GCSqGSIb3DQEBCwUAA4IBAQCTB96EotG4RqPk/hjIz5QvPFS84TodE8wz
13Ma/gvU/IZY/5KIjJqZhWjTWxs/oAAawKEdqeAQHWZqF1IbGvgsdNmrXsTKoJJg
Hq3QaukR0Ro5nAtiQzokrTkvuGT8rWCrQ/sQ3oO0Hd95zHrtdDBWWoOC7vnfpYQb
ga3Tg9GE05rS4H+suYA498FzlkmffxryixLaFZjBuTMG9NrPiHINgq7qlUyWEMux
10KQj/otGECbRHIVv/qFO8Pyr9wDwQd94ZVUENkTFalXPsj9r7SZfswvrzhQpQ5y
+M8NT3Kc3aIOb6eR3MuZb0BjnrmyT59rHBhFPaJnKvi2A1V0NBlV
-----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 319861729373424954217131145830743684842335
 . . . . . . . . [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 2020-02-02 00:46:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-02 00:46:51 +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 '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 1009998769593136098686376726617466825431638589775498833578791086219392364870173325040263541649779579536578612894756700788144863452677200040845795086299147715125872660556641247990149062671408224228115097885542300491428422313077108208403121446292663070188120563233689396511110015085345036496834726053374820862240861103094148655073364214743383867280118764795129182607488060983064670877958496508473142433523767484342887554890049283175253760919921303301310360581867105365766817804108485728630333080037838676820654004710974121025865278624763843292618349050443205856710060838713878911782549079342045709201889047269489861971403399235110818536610493607965113878208432804005065257068320318517704271426263461195398938889153747806684229341377631819377128708138662696204798966266896464817682924294988493608974954751691645375937653895186239295457085687201855314038433033638082569084551692543821651182637151452580756616518858341578127217335164822504988502771601520277280533209495289797179346469738855282200511780347103919667870374266143669933860804940841280330271919346218825596081587068409900776927151376427862699410981694252487544803438924475544275547379706941173239713351019356054334293228212896684815772908053712957946782302867566835651975563897
 . . . . . . . . . . . . . . . . . . . . [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)
							cf75c9aa84b71d95b91b5a0465474f84afeb1e76
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017003943c9e0000040300473045022100824fb53c34e18a7756b8d00348f069645dbc44dce840132ce710b647adf9e377022022a1d0dd4ebfa266c248063ff4a81bd6efa0472f2cb3fde9a3ab66228ad8acb20075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017003943ce9000004030046304402207ca70fabc86d2ed6a4bd310f3f5e59fde552ef2094dd01ed9d4360f461e991e8022014ea9e0f4d8b23f3837877f20b5bf4bbda3139418d22f52290e913132a13e6d4
 . . . . [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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