www.elcon-system.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5c:64:53:c6:54:fc:8b:6d:74:3d:0f:8b:b0:d8:47:20:78 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): 03:5c:64:53:c6:54:fc:8b:6d:74:3d:0f:8b:b0:d8:47:20:78
Serial Number (int): 292776193334875254510760733653025656610936
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 88:8e:1c:8d:b2:c2:6d:dc:8f:65:4a:4a:a8:5e:a0:bf:2b:fb:8a:73
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): be:85:81:fd:7b:4d:0d:ac:87:ae:ca:92:50:01:f1:0b:86:a5:e1:1c
Fingerprint (sha256): 8c:b3:31:28:5c:81:0e:2c:76:8d:90:31:8f:e1:9b:0f:07:33:88:e4:99:83:b7:a8:81:0f:53:ab:58:ca:55:61

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwME0wHPnnTlbObBncLpV
P22OIBpY0VfOvCDvnT4DoqeuIX3tHZl0DN3bhA0HeLovm5t4VPCQ48eeqzYqhoI/
VWvXL1OaMcihHwtURi3x/SIgCwjSB0FCtsIL++LUliQmFJ4sB45lDabPHlqfwZee
w96SqWGoQ/uPYd2IFsgB8XZAaHilvoRHVX+YMbB3/267lfkQfLb+lA2MubcMgWqs
4FtFfEEV4ioLSSU3Cq5seXvL406c0feCDjGngpPOObwKuhGsbF6xNNMSSnHybHT6
pcjk7YBckcgZe8KumxQYvxA3X06tinVYEjlabtWz+fUTqEJMpV6vrYZXyfrIdVXI
Gs936xLhW5thyBkVvAOBQukKJvwk/i3wzbCq8ZXLe1grVky9F/kJguqk/RjWRJKV
3YTDjMrnpWtbS6AUHvH0BipVfxgKuncj60WzQD3JUjviKmMxFJKeF5VUpZB51bBc
qlyYmyTAbVYoZf0QVRHEwzQR8dgWbKjYP0ry3khgTNdQs/qbJphBAPTNIdE3o29R
GGv9nxojC98JLWdx8L5SsIonFDnU+FtU6ufaxhzZ4dEVey/Fwbx9W5tdimaBZnMD
EXWvM8uDfW2zEbb/d1ZwyQFsqnCor868Q+VXujMetWQdpziZuWGVpsDdg/nH4Zz3
qKngtnE94BpVi87yQY11d7kCAwEAAQ==
-----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 292776193334875254510760733653025656610936
 . . . . . . . . [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 2017-10-05 09:04:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-01-03 09:04:08 +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 786370614040706152095969639622669645299199750824109172170140110558293780937865313829276388065226722561228888733171410592035682836228494645530842846443307529032321967439904785555400514671667690516938477713868579341905654330469460067044198677152356422006440712065139711670783776968966968300382841210813452067359113758533998105420491048124300261871797130362505685999097945530616142978754259259696318545108524075097238515991439831495245010085151359122313267828757121019954475698439717602815624684582953414173562363284054377850545930743159445396956260304239575615303081089919905958589038380565544674537217428216901351297936038213932455801687979782467010605987795155939111892472123416310875950233116275397699636036708407787402755030544684128119230550379772007572781287590795685119417625700909590396453385126609667220784340199779179126740222166987754307433022180145277728400517295720438203826359225677093813752168779667874144553331005471629448576615792499356372815672292069020014546183076722628636160587835062685909045903833165567677081963815813087722939623375114082035827142865526746650245410479370093938611717356687450228691976711980405219795395779162804440810055049797166591649259356689258005100598766756596392417778375769017834020370361
 . . . . . . . . . . . . . . . . . . . . [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)
							888e1c8db2c26ddc8f654a4aa85ea0bf2bfb8a73
 . . . . . . . . . . . . . . . . [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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