www.occulogic.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:8e:8e:5e:50:ba:8b:c3:10:a5:49:41:f5:3f:ee:ff:58:f3 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=www.occulogic.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:8e:8e:5e:50:ba:8b:c3:10:a5:49:41:f5:3f:ee:ff:58:f3
Serial Number (int): 396958479918492869481337862528047175915763
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3d:36:84:9d:63:9f:72:e0:15:6b:12:e7:7a:8f:ab:dd:04:b4:5c:58
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a5:97:83:09:69:1d:9c:89:9d:64:06:47:2d:a5:1c:e2:c9:5e:f5:09
Fingerprint (sha256): b4:75:00:b1:69:f3:63:0a:b5:6e:3b:34:5b:e2:ae:c2:9f:24:e6:25:f0:94:e7:d3:83:17:07:5b:c7:d6:7d:4f

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.occulogic.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.occulogic.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.occulogic.com

Other certificates including the domain name occulogic.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.occulogic.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 396958479918492869481337862528047175915763
 . . . . . . . . [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 2019-10-13 00:11:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 00:11:45 +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.occulogic.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 908545842094289586067065387758252655553194544150990825118768284882226467029703883624100494017620596330486170010553547833679378268866954907944704847628586009888922826745284617846181144002494453305238511060072745834723542658777909307311612256262692746752081524632106817182865157592884346496396650608179814712907147439219286905065959666106595339678958350422952315956034568289072703664585612501239807260320774017778009714882515331391376476334540580890635436372403406261056752433731907343651548032051582124601713870775807774417033063410576553344219089413864563219981305169001866626418068968354314681696812416377136453675242628750752183875105199618321138882625968843978752699411289147529316137581595932234844645420750906339762335298439690876969213603217507948119669081570902407531240332026983358325130089341409604338691530485254325355351690732421736284884713837841451853697052562195024485124395067606011986042000721513206237572737646514541756100630206598531119886501955891585004710901286639925221312453242186868937377118485742876780115576283147500452724182786860379063259783028334932467522342907013140715453920904248261061818877552346225978173058167948100332484548038611850679693789601926190092654738727230420444812693036175923305050392549
 . . . . . . . . . . . . . . . . . . . . [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)
							3d36849d639f72e0156b12e77a8fabdd04b45c58
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.occulogic.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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc2abdc2a00000403004630440220343e8bb17ff90450d418a50a38e6e1d2dee2978385328f9841654eee8d2937e402207ea89629b87d69a9085c4f3cc49c4cd6a90059055f19c4f163636d1bca2f86f70076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc2abde2e0000040300473045022011ed4fa8cd247f181c47ef10160b43a10f022937633979e02a755af490dcdb6e022100975c5513423c564cd7d7199838199ae326c60bbf3ccde68c9c12ca96279ed94d
 . . . . [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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