www.elcon-system.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:52:34:ba:fa:d1:f4:ea:63:9d:ca:d0:e0:da:57:38:c0:2f was issued on by Let's Encrypt.

With 4 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=www.elcon-system.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:52:34:ba:fa:d1:f4:ea:63:9d:ca:d0:e0:da:57:38:c0:2f
Serial Number (int): 289310102593031081627060406572000491388975
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8f:fa:2f:14:43:7e:cd:82:05:9b:a1:ae:d8:07:93:75:b7:49:df:5f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 66:3f:2c:95:78:fa:09:5d:a4:02:1c:a2:1b:0e:b6:34:60:d6:57:81
Fingerprint (sha256): 6b:21:16:62:4b:f4:96:9a:e0:90:63:55:80:08:9b:ec:fa:65:44:99:45:76:09:79:62:9b:19:fa:df:b6:b4:7e

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.elcon-system.com

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.elcon-system.com

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

albis-elcon.com
elcon-system.com
www.albis-elcon.com
www.elcon-system.com

Other certificates including the domain name elcon-system.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.elcon-system.com 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 289310102593031081627060406572000491388975
 . . . . . . . . [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 2017-12-04 10:44:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-03-04 10:44:38 +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 'www.elcon-system.com'
 . . . . . . . . [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 741838902614180934686320729709913364097542239008741965264652838007860652646172286928319950213731359623408374799683955278186236271844741711753177173346895109693784405943387223469267787458023891956925351334969966875644446128182250185491702037246761713415370809046641305364702397046090873163600021813819001917940946136062511795529815612917049820662696441348034729729779916753487657115444289197433662219831472407560981015550960369320378848316081018186910284908711325069304499148623045988777978532999078201968898383032321942484871533354424980951895523215167422366993358019095949003210400766630860334717754753041162421022031100537308789941616451624715623880979826626941388675182380275038640240937783680126788080970078217282904855403608244755134018667328067391720228010932702966495046451827274281402291500162578764155843059387378888167385671795894129287282237013685233835517102810079696412752021975900984464174102740397401192467296635753110150473869253972369296976306125324341406310377645138027521388715259664003911123645097642121797465663038189145622570647690806892896948288004780685263833022464046337934971630546872382110922423866267060248719509420583562823617028952742157682673799616949845919224292095265745025081672807048106927593691313
 . . . . . . . . . . . . . . . . . . . . [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)
							8ffa2f14437ecd82059ba1aed8079375b749df5f
 . . . . . . . . . . . . . . . . [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 (80 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'albis-elcon.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'elcon-system.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.albis-elcon.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.elcon-system.com'
 . . . . . . . . . . . . . . . . [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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