www.little-ruby.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:22:a0:5a:a1:b3:1c:ef:4e:87:c3:6c:57:bb:ff:11:67:4c 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): 03:22:a0:5a:a1:b3:1c:ef:4e:87:c3:6c:57:bb:ff:11:67:4c
Serial Number (int): 273119605336294244534144730118024409999180
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 30:40:87:99:2a:cc:28:76:f8:6a:a5:3f:59:71:29:28:b9:9a:49:33
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3c:ab:b0:60:d0:b2:d0:d3:59:2d:4e:46:3b:32:3d:8e:99:44:e6:06
Fingerprint (sha256): 31:ce:ac:ac:09:46:80:88:f8:8c:ed:21:71:dc:ef:82:43:8c:64:19:8b:d9:43:31:ab:b2:33:42:67:26:cc:2e

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-----
MIIGXDCCBUSgAwIBAgISAyKgWqGzHO9Oh8NsV7v/EWdMMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDIwMDQ2NTVaFw0y
MDA1MDIwMDQ2NTVaMB0xGzAZBgNVBAMTEnd3dy5saXR0bGUtcnVieS5kZTCCAiIw
DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAKOD4kUkg5wLtWko9v2R3JS7Zylu
QVutHII6+/dckStcXwte0SXlUQfwZDFoUVp2NNNcTlskmsj6eEy3ECXuU8ehVVdR
RM6FEnueI+L8y9793EXwiUyJdLSTo0rUTGclMv2ukP2nAK9t08o7V+E3Svnritwk
05PHgr0/+8KzXuWlgvYWXS4/PbsGdhpZmrYznoqfmqhF1RgWVP2QkIg35yw87M1r
0D3o5Ent4pPCjL1JMF6j8LzqLpFwj0EhVogPno6yiWH7Rm1juGHH4u8zDw9fir/X
8WocVnNOwoG8zTeD65HLsubdztkjsEIiWT8X/XleBsRUIBNCbeLc3Hlv127Ttc0k
1l1OVMaQtmiBe+SERBbuNbZmQ8GcAJlz9nN/QabAboybZdaMESoleKUtrOEIKtc2
4CWzJngeL8nTm5CuvGzcZ7aA3DhAh7ZLcOcUqhv/8/eAcdV0H2BnWCC1GGKKRfG7
yH9BxjbOEZwfSg2KmqlTxXotbmPqv9Tac6YK7k53ry+pEa71HMIy2hVwQZ8A42v8
Yv/kS5rSKJcj3HrHqV5N0NjTFZle+WidQk6cdu7o5TIImqesLYnKd5nssawt+rWt
pJCESwGFFtXeR8SFrzcP4p4Ge7V1+BnaqA8gkXsUSs2MvQEvC9xK3JfdHTG/WS4k
jcJ+oFpp8WROIiQzAgMBAAGjggJnMIICYzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l
BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE
FDBAh5kqzCh2+GqlP1lxKSi5mkkzMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF
Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au
aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu
aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISd3d3LmxpdHRsZS1y
dWJ5LmRlMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI
KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHW
eQIEAgSB9QSB8gDwAHcAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgA
AAFwA5RNcwAABAMASDBGAiEA22fhex8u5Sc29fJSF3ap02Q18VROtSpLSpNQn8wj
H10CIQCAOXiOYZGR1/thFTgDkr7kzGkATxTG3Ss0tChD8gtOHgB1ALIeBcyLos2K
IE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAABcAOUTWIAAAQDAEYwRAIgDSCX/zoo
7he1UrmQiDLeV5zNzSa7U6jyMVA0VrXOK/wCIHT32XBKkXTaYnmTc+NUP5Lp0TU4
NIaV5NiQFc56RbhWMA0GCSqGSIb3DQEBCwUAA4IBAQB/sfcCLrVLlyAZzeYzf+kW
XmxBP/4TVawwQJ146U2aBW4OZGyTpuyerR++/rDJ4VmMWLXDr2RuMarPR+BSQvf4
rrpRVuZhKqMva6sYNKpDNMq9M2DCDwJGw2YHijkicywKGGwiE94RuVTcHgmrSrER
7J2A4Rm+3Qqv2YU5J4qBfgTic2dN+56j77CvzsGHfH19ybESZt7WbqC3WypTVbMO
5bpw3p8DVJQ7aPM+PnksV6zmrYsaqGImdDLx5jek8YdcB+LUCWnJ6b4PNfg5Io4B
TlhKtMahgAem8jvdaltoCTuO4G7c94iCc75If/4U2d8BY08QWiOC5qywCXGwUiiB
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAo4PiRSSDnAu1aSj2/ZHc
lLtnKW5BW60cgjr791yRK1xfC17RJeVRB/BkMWhRWnY001xOWySayPp4TLcQJe5T
x6FVV1FEzoUSe54j4vzL3v3cRfCJTIl0tJOjStRMZyUy/a6Q/acAr23TyjtX4TdK
+euK3CTTk8eCvT/7wrNe5aWC9hZdLj89uwZ2GlmatjOeip+aqEXVGBZU/ZCQiDfn
LDzszWvQPejkSe3ik8KMvUkwXqPwvOoukXCPQSFWiA+ejrKJYftGbWO4Ycfi7zMP
D1+Kv9fxahxWc07CgbzNN4Prkcuy5t3O2SOwQiJZPxf9eV4GxFQgE0Jt4tzceW/X
btO1zSTWXU5UxpC2aIF75IREFu41tmZDwZwAmXP2c39BpsBujJtl1owRKiV4pS2s
4Qgq1zbgJbMmeB4vydObkK68bNxntoDcOECHtktw5xSqG//z94Bx1XQfYGdYILUY
YopF8bvIf0HGNs4RnB9KDYqaqVPFei1uY+q/1NpzpgruTnevL6kRrvUcwjLaFXBB
nwDja/xi/+RLmtIolyPcesepXk3Q2NMVmV75aJ1CTpx27ujlMgiap6wticp3meyx
rC36ta2kkIRLAYUW1d5HxIWvNw/ingZ7tXX4GdqoDyCRexRKzYy9AS8L3Ercl90d
Mb9ZLiSNwn6gWmnxZE4iJDMCAwEAAQ==
-----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 273119605336294244534144730118024409999180
 . . . . . . . . [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 00:46:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-02 00:46:55 +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 667083698860124311630151283101890319288708491196723049923364338595229597162290226669432314755668823594867467906267744012007064052058375226233174390356517772966720936697221636662713892565788938511790695763386755006717538757311936956149671945953323176622082388895344978150795385603731309327823814246700217784580261056427034640723719098908322873443814784637204789814689156155424736050560947812813925379454335575209501286846870132092503662175277262438380332826169832779938910009813878997270747042475393299262705819574800943729393215989332031136456658746273262575783459851872784117319371812036248439106366559974062850401709364679019686358913387782418792743335587692008609827760725563917284605894686942484217293949162015097801230313173159785320730754271241760053415374506824460365607610225815082993277975902263542969408868772532881935957343538293964024899778550843843068028130419163526341418295114867543368068500862058120951438767069243786858513780378619896391027898766308663615911438855126857047100023805741334027632865867779609899187719329730753877075767115389563255117294970997803374153198437232088068747385079211358716470622022532777361265923466743655083171272508276739650132650680644880160856818112403024656821407754930487899344479283
 . . . . . . . . . . . . . . . . . . . . [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)
							304087992acc2876f86aa53f59712928b99a4933
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017003944d730000040300483046022100db67e17b1f2ee52736f5f2521776a9d36435f1544eb52a4b4a93509fcc231f5d0221008039788e619191d7fb6115380392bee4cc69004f14c6dd2b34b42843f20b4e1e007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017003944d62000004030046304402200d2097ff3a28ee17b552b9908832de579ccdcd26bb53a8f231503456b5ce2bfc022074f7d9704a9174da62799373e3543f92e9d13538348695e4d89015ce7a45b856
 . . . . [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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