roundcube.imsoft.at

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:87:9b:35:12:5f:7f:88:b8:24:09:cb:70:99:11:94:98:23 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=roundcube.imsoft.at

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:87:9b:35:12:5f:7f:88:b8:24:09:cb:70:99:11:94:98:23
Serial Number (int): 307481283233337114997915852253506206734371
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: af:a5:a4:42:0a:ab:23:47:ff:57:4d:c6:36:8f:79:38:40:cb:bf:6a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bd:41:2a:29:38:38:5f:ea:92:71:28:f6:3e:a5:82:2a:b4:01:34:91
Fingerprint (sha256): 32:6e:48:b9:94:44:4f:f5:30:a2:35:d7:23:ce:36:f7:c5:0b:6a:c8:ce:e4:b3:b0:90:e0:6b:c0:77:d7:ad:51

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 roundcube.imsoft.at

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for roundcube.imsoft.at

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

roundcube.imsoft.at

Other certificates including the domain name imsoft.at

(limited to 100 certificates)

Certificate

The complete raw certificate details for roundcube.imsoft.at 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 307481283233337114997915852253506206734371
 . . . . . . . . [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 2016-06-20 03:40:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-09-18 03:40:00 +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 'roundcube.imsoft.at'
 . . . . . . . . [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 832725923961530666355663089268993391891110250982330697075225173593182949198765221168612964367038183902601722819970815333266935835858757749785651776502051861266785788855429119777658566045588306008071983404223148707633699398232117181684984476071327337302983976241307455055005224591454714152537590978242128750523005571644801393768446324460960972177689404706575128409434621263734656409218578978505226007519813661438264414923096683372688657191675881533613643270440290127947311482558688541366960798820893228969983817649952854448480383147672762807033993723889648276816517186809626204081616929738034015879302447458399415507665664500642926357199718208626190480490782735815354532922993984649933457805116472170575623889811015556185534683198929239524857165554685327121291269294467933377121395916024674930468074196838725452953889323600826295680982939394937079347171622894098193587002968714866053119252452727037013113889246698900584099367822729019536028106758885536512524630359823104720993071120084020548857357089658360789500820288158732058987109899758458725390837068854970979868229334719262870200811903552145122480020204847042781257049996759318378403594344334777796615498613582872006898331797486278858149533025255144952167527384393715804388948893
 . . . . . . . . . . . . . . . . . . . . [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)
							afa5a4420aab2347ff574dc6368f793840cbbf6a
 . . . . . . . . . . . . . . . . [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 (100 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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'roundcube.imsoft.at'
 . . . . . . . . . . . . . . . . [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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