www.occulogic.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:07:46:b5:2a:80:44:f1:c2:0e:43:69:8f:c0:a1:5a:73:77 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): 03:07:46:b5:2a:80:44:f1:c2:0e:43:69:8f:c0:a1:5a:73:77Serial Number (int): 263812820991187393502407932547211850314615
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 36:57:8a:6d:73:16:30:41:51:5e:43:9a:ac:49:01:cb:10:30:0a:07
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ac:ed:32:7c:56:b2:5c:8e:81:b6:81:b1:97:f1:e3:95:9b:93:a0:a9
Fingerprint (sha256): 89:1d:6c:2f:b8:93:22:a4:7d:7e:df:c5:29:e9:e1:4f:c8:4b:94:23:eb:8c:ee:85:03:01:9e:d4:7a:c9:26:1e
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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----- MIIGWjCCBUKgAwIBAgISAwdGtSqARPHCDkNpj8ChWnN3MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjIwNjIwNDlaFw0y MDA1MjIwNjIwNDlaMBwxGjAYBgNVBAMTEXd3dy5vY2N1bG9naWMuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtwzg2tf6R7kzpK1YzY9q1CPiUI4q fvX106Y5Do8MwomYNVdLCxzEe7MKfIL1FLQ7ioYZRPD3hQ2qSd9pErK0NhFOSAA6 cZ1N86QsHl+8m9iZZCOkR53CiSFNFSQObxuL5KpNgYsHtTM2Wiw3smq1DGV5cGGh 0zUFo3NY35nHK2SG5CFjqwBdbELQKZKt1vOW4xxCDI4FnHaETAdo2FOm49M8zGSr Uh/q3ADBpR/u1UiO9RrSdkhWlmCsDJ09gO8ipbHrUIO4OHp3g8U6WzBc1zNMNx7z GfLPt4Gx+cwMAvzR12Pr3Co0UhZ9yUjdFNudo+3y7GHFdVltP6YwxGiJxl883Ej9 HVbHIZ37pI1qrhDPSL49s6nPkw1Eqzd3wpE4nFfMrsfvFc3razdNZX8nVgvgF2Au 2poBdrgjr3qDQjiPu9A0hW22f+DCvBN5IzkheH7iWij7NUwVUPsl4Z5QRSinDpGl 94GDycazRb5rZrJGD+5TRCYNeaDBjvH6CUHXNcTkVPjXMeotq0Hxbjblq6iogoX9 NjGu42gj2GikjUoKvN5/EpLIy0eIUtu/M9w7py6Tp63FwNqjn7aUb/+5pdAPMIBN NbSVr6pk1e7MFECYWr59x9VLz/3MRm/h7utrrx6yxQEivqtFI5YJpCcp+RjHVdS8 E2USk1qe8Q2auGUCAwEAAaOCAmYwggJiMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU NleKbXMWMEFRXkOarEkByxAwCgcwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cub2NjdWxvZ2lj LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkC BAIEgfUEgfIA8AB2AOcS8rA3fhpi+47JDGGE8ep7N8tWHREmW/Pg80vyQVRuAAAB cGvFLRMAAAQDAEcwRQIgT4Qs4esFM/usIyCwLElmRShiJ37QF1uLn5kBG9MMEU4C IQCsrgvvxOY9V/rZv1bY5c8yQ6tgQCNnwfHPyvu/fJeBGgB2AAe3XBvlfWj/8bDG HSMVx7rmV3xXlLdq7rxhOhpp06IcAAABcGvFLT0AAAQDAEcwRQIhAIlrkSYlKzhB KZ4GUHA6RbktLK9mKucx6uynA9/IBWN5AiAHOejz6YMEl1Y8XbAQusPivLUnuIdQ EyywcuRfMHWRvTANBgkqhkiG9w0BAQsFAAOCAQEAIXLYpZjZQjXAfbDwIs42yRXn y18Fro72Ssmr5/22n/vSP6HFXM3Dgn5r+ASf54sD2QkMFDYYhlAcVurFdsDTKZXx uXvWPh0yzrQy6ArkyLl/I05rXJ1kQ73hqhSJHb+l06lcRqDeScQrIX2mNX9OaYsv apThAEV08++xsMInIQFGtbA7uGpUH6EHf6fdpHX/+uNBsqxzxj7c6Mm1+PW+SXOF UiHPAdjGoqDEpK8dwuAA6KF7oI2fjOOf+qkdhwgO2GjKrYwLDsi8no+E8dUP1xdR U/c9GCXH+NAlkfSqY2xitqFYF9Du3msT5WRT+dZ+mXMEgml3ZGn5UjLek7NJ1Q== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtwzg2tf6R7kzpK1YzY9q 1CPiUI4qfvX106Y5Do8MwomYNVdLCxzEe7MKfIL1FLQ7ioYZRPD3hQ2qSd9pErK0 NhFOSAA6cZ1N86QsHl+8m9iZZCOkR53CiSFNFSQObxuL5KpNgYsHtTM2Wiw3smq1 DGV5cGGh0zUFo3NY35nHK2SG5CFjqwBdbELQKZKt1vOW4xxCDI4FnHaETAdo2FOm 49M8zGSrUh/q3ADBpR/u1UiO9RrSdkhWlmCsDJ09gO8ipbHrUIO4OHp3g8U6WzBc 1zNMNx7zGfLPt4Gx+cwMAvzR12Pr3Co0UhZ9yUjdFNudo+3y7GHFdVltP6YwxGiJ xl883Ej9HVbHIZ37pI1qrhDPSL49s6nPkw1Eqzd3wpE4nFfMrsfvFc3razdNZX8n VgvgF2Au2poBdrgjr3qDQjiPu9A0hW22f+DCvBN5IzkheH7iWij7NUwVUPsl4Z5Q RSinDpGl94GDycazRb5rZrJGD+5TRCYNeaDBjvH6CUHXNcTkVPjXMeotq0Hxbjbl q6iogoX9NjGu42gj2GikjUoKvN5/EpLIy0eIUtu/M9w7py6Tp63FwNqjn7aUb/+5 pdAPMIBNNbSVr6pk1e7MFECYWr59x9VLz/3MRm/h7utrrx6yxQEivqtFI5YJpCcp +RjHVdS8E2USk1qe8Q2auGUCAwEAAQ== -----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 263812820991187393502407932547211850314615 . . . . . . . . [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 2020-02-22 06:20:49 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-22 06:20:49 +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 746780095074587498291186728987842475053671264694155929464278993695889169606589435984240546325696683595430323062275940255572380653623344462249069796983415089707004812653027835041879131606632739361426442101824241328726424010703920892749548912056188284055030655380499638901505266673271112881512182449255294079345386647240521942597376958506306571221144927179001131852949469213682747877203633648989815019298024612144640703460169499350842446078188866059673164684053511066091016307326551465576543283626430022965293400161882632644510448668054286189288702659407981730550397354112067134899518504664259724338659060387753054008179823029603086788624528318526444708214882644986882557646971726109469042004525212174772386538087051890811023230778489328783259855925668131017526983492985021440323933998390627155813765078029981611011591954616752817074072094344555421665520084353006915619476052608654083314594915861211180854020331768142357725577595793270666147845033570565684729846296601510379673340982994899832989231897397900639886590066122240077533744296003146526648003507766308429029104380360891653901717117204843290363049489284143273694048955316847007291840223321563472046310601398051500125766694314735191360930499248492725322029863567277017030899813 . . . . . . . . . . . . . . . . . . . . [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) 36578a6d73163041515e439aac4901cb10300a07 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001706bc52d13000004030047304502204f842ce1eb0533fbac2320b02c4966452862277ed0175b8b9f99011bd30c114e022100acae0befc4e63d57fad9bf56d8e5cf3243ab60402367c1f1cfcafbbf7c97811a00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001706bc52d3d0000040300473045022100896b9126252b3841299e0650703a45b92d2caf662ae731eaeca703dfc805637902200739e8f3e9830497563c5db010bac3e2bcb527b88750132cb072e45f307591bd . . . . [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) 002172d8a598d94235c07db0f022ce36c915e7cb5f05ae8ef64ac9abe7fdb69ffbd23fa1c55ccdc3827e6bf8049fe78b03d9090c14361886501c56eac576c0d32995f1b97bd63e1d32ceb432e80ae4c8b97f234e6b5c9d6443bde1aa14891dbfa5d3a95c46a0de49c42b217da6357f4e698b2f6a94e1004574f3efb1b0c227210146b5b03bb86a541fa1077fa7dda475fffae341b2ac73c63edce8c9b5f8f5be4973855221cf01d8c6a2a0c4a4af1dc2e000e8a17ba08d9f8ce39ffaa91d87080ed868caad8c0b0ec8bc9e8f84f1d50fd7175153f73d1825c7f8d02591f4aa636c62b6a15817d0eede6b13e56453f9d67e9973048269776469f95232de93b349d5