staging.casaio.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a4:d3:eb:06:72:47:93:e6:c2:c0:e8:70:ca:35:9f:1d:5d 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)

Certificate Subject

CN=staging.casaio.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a4:d3:eb:06:72:47:93:e6:c2:c0:e8:70:ca:35:9f:1d:5d
Serial Number (int): 317424853397935641267606357857061868346717
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b2:25:19:f2:a0:52:7f:88:2f:ca:68:0d:cd:16:8c:2a:21:ea:d8:71
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1e:28:14:a5:67:a1:48:d4:83:58:a9:15:77:8b:5a:ce:01:9e:96:8d
Fingerprint (sha256): de:a4:89:99:af:99:3b:89:01:0c:68:98:ab:7a:7e:ae:e5:38:b3:a6:03:47:ba:9a:a5:5b:89:4c:dc:9b:ef:2c

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 staging.casaio.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for staging.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

staging.casaio.de
www.staging.casaio.de

Other certificates including the domain name casaio.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for staging.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 317424853397935641267606357857061868346717
 . . . . . . . . [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 2017-10-28 10:54:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-01-26 10:54:38 +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 'staging.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 811304653230507091449844407631593182140051679886011329571617328131132195830756921424982529541364601552277518837036799985881045257797126988736838573596601320612700542110929880534045808185964937519315629947371964895321797134448778295954894173189369224703795245626807837390527003127707467362142685227719021391819177162494162332512927346678556182095368332112814885785339522844126270636591228869370695451916578132447907994957473632662625462558833549270303301749797908447224793480841263170641007253302408036833072771596770135562924651497241137336654243898859764894701630045800426888233640513157928207215476942467102602982289164654232095825489310820356729788892648267588800563952869469157818401032104148099892797868507931086620234469483251526699780201192864817263861254074649957600865641285579458965033157693497422497474907729819584584477623702766854281187937748308835650569417267492770514986067320625216328453506957221104166881701629364412495207247132705407110529233635688876569900640309548220308664593106695079903778321224601097882327648638075120187055625092282270977457660401797661632715159677251984996170931110947409415370818026935684784145601118473424332748103249311217443052492666459353386377837074291245010093264254457083395712617201
 . . . . . . . . . . . . . . . . . . . . [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)
							b22519f2a0527f882fca680dcd168c2a21ead871
 . . . . . . . . . . . . . . . . [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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'staging.casaio.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.staging.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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