casaio.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:23:23:dd:cc:9b:8e:a2:d9:2c:ed:64:04:7f:cf:98:9e:c5 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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)

casaio.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 04:23:23:dd:cc:9b:8e:a2:d9:2c:ed:64:04:7f:cf:98:9e:c5
Serial Number (int): 360406701196668109137782684463152783466181
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 15:1f:08:72:3e:69:cc:6d:6c:ce:ab:15:ca:66:6a:98:67:e4:8c:b6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 96:26:a7:41:61:1a:23:87:45:30:1a:97:71:4e:a5:d5:f1:8d:60:d8
Fingerprint (sha256): 00:0c:35:b4:23:64:f6:ca:9d:0a:f0:83:1c:fa:cd:59:fb:16:80:89:e7:52:07:bd:86:fd:69:bf:26:ac:e2:4b

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 casaio.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for casaio.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

casaio.de
www.casaio.de

Certificate

The complete raw certificate details for casaio.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 360406701196668109137782684463152783466181
 . . . . . . . . [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 2017-12-19 10:54:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-03-19 10:54:57 +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 'casaio.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 703843489331297168363217927109048009948813285796945049157401434966907657374382298737633129801975727090001729324679377932381101334465302980648693620707072106967578393387404805517433640204002136999798787268291379390231430559551523036747459489655505924607337968658262370981373596880616041244892458250740491281733617721129543958349370781365385390609858233352222534208661646038756159786089518886216524396443097111623198446766753595274376879018595480017626576113182783825044423748357921294384431203268416849047631812515658745866698649131797723271906861482414049675951025192328717992974675330458952003699920755581466208916719841609491255250737354456043018131883471443931639263495265511935662240106304225376223817109473318506829385016887982575093088916423268065330023641703031854012656524669135221457127782042551849226847535803005122825891657621955069263461609494348668607262692471523178401377314984643906758493735163484425251606700543497616486617101001467460110680064668592797794911983402928162596892917652451228972001832090252513079230434967377971111481888806537993589866242829476439250789394224726254023468332469438408963830249364732717715723358596970555182515853342055709898641073315079928917407727071453658280493993879088505066707814241
 . . . . . . . . . . . . . . . . . . . . [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)
							151f08723e69cc6d6cceab15ca666a9867e48cb6
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'casaio.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.casaio.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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