optidure.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:ce:6a:c0:9c:20:30:ea:13:0b:07:a6:06:42:52:18:f8:3f 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=optidure.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:ce:6a:c0:9c:20:30:ea:13:0b:07:a6:06:42:52:18:f8:3fSerial Number (int): 418689209567910687458541936364270483208255
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 85:39:8d:b3:be:83:4a:6c:74:bf:df:44:3c:43:e5:de:66:3b:b6:46
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b5:61:dd:10:d6:de:5d:61:61:01:51:01:9f:0c:3f:d6:89:32:b8:c0
Fingerprint (sha256): 69:77:a1:7d:8a:84:cf:cc:f4:04:d6:1d:d2:4a:92:a6:60:2f:06:22:26:ec:6a:2b:e4:2c:cc:49:79:03:5a:a8
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate optidure.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for optidure.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
optidure.com
Other certificates including the domain name optidure.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for optidure.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTjCCBTagAwIBAgISBM5qwJwgMOoTCwemBkJSGPg/MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIxNDAxMjFaFw0y MDAxMTAxNDAxMjFaMBcxFTATBgNVBAMTDG9wdGlkdXJlLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAK3gjBU/e8PFTFJIyoQsRlca9+S33efAujCK aDcOJ1YM61VIXRpLo+LJ1zjG8IGaCUu0fstgysK0kdIAV5L+qsUxtB8kmProhtZD aL53SS1ebVNVBy7pfbR8ObS3Ac+eZ0GG6Cw8Yn/X9ayGGl3HRlfTdQc5SF4qZL9o sApDMFfMnzHX9jD0O7HOnVfGBFNUCU7XndKvtxkC4V6R6keN4Fv+URzGTU83SgQY PS9+yv94IwhuHNDwDAwqhcM+v/ANj1bQxusXXj/iC1r9Cl8MD/EVTGE23gGLQbbp Gy+4LQwLsgzIAuXUWuTh48puhDwzBxRBrSLJL9ZMypzfm2wDvaFrPqtppgCHL6NJ MbJgExs/GGO2gK/pNRVJNI+xQexUgFcbCPaViyOGYd807eQ4W5gt2PZ/TtjtbK+f BrkOImCtziiN80mO2GrslXIbyOPRe41fYvmpl1ZCBEUskcgGAyesDP2pg6XkujGk qaqjfcVGLgJ5MTrlRkMKvft89JPJ0TjnMb382clezxLcyQXlQhMjmVF6LrpVnKoN RDebviLGjJRFxa86yLDQQc/8WIvtv7y2XURl5xykrmbLGoGnTJsEsDKxCPu1Qabx oaP4fVe6Sc7Ryx5VS2QSvvyO7ya7EfCGK7Y1IdblbFpi900aBI9t2ZmpG/r9RNXE TkhmEa2rAgMBAAGjggJfMIICWzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFIU5jbO+ g0psdL/fRDxD5d5mO7ZGMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMb3B0aWR1cmUuY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAgYKKwYBBAHWeQIEAgSB8wSB8ADu AHUAKTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFtwH0D6QAABAMA RjBEAiBzMV/JF/Xg2dg/tow0vqblY+zKc/NBn8MNM5VESd9R4AIgGqVNjbp7PZvh HMqB9k7LoY0cyodmG/ezO3C4L6Z+XI8AdQBvU3asMfAxGdiZAKRRFf93FRwR2QLB ACkGjbIImjfZEwAAAW3AfQQfAAAEAwBGMEQCIB/tXP8h+qndFbH76ZJVDH+xH1wc 0kTEkHgiyMkoYMo6AiAWZN70fE3Ix9y+JbhpOmCps7FvFBfIvN+F/23ReD6CmTAN BgkqhkiG9w0BAQsFAAOCAQEAkCSdGrGVjcfuM6fCmR/5ctPGXMrkL5nEmQ9dMcs+ n8DuF1OsAgjaUawAvaHTXzOAnl58meoR3EFzbJunSQlbkSq2iOcBijSV0zQxybSj morg/xAdBHWC2bbWenMLsZz2xbx25od7KQBR+BxPHNbSu6FBUC7hd5/qP+P27MO/ l2GqJ+xD6XGUDcnC7dVSMTG7imh5S9o0i4TXkZGlCQfuQKpY/iMyhQzoYi+F41qe QIWUB39jidzKdX8lTEceRwlL61ukJ5rUivpIWbQ0zRS0CN/GzRkoutFyhk0orLzB rkeVpwObG9QwASjE+hKe+IsJVptMzU2Jg2vcZIlm4GZsiA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAreCMFT97w8VMUkjKhCxG Vxr35Lfd58C6MIpoNw4nVgzrVUhdGkuj4snXOMbwgZoJS7R+y2DKwrSR0gBXkv6q xTG0HySY+uiG1kNovndJLV5tU1UHLul9tHw5tLcBz55nQYboLDxif9f1rIYaXcdG V9N1BzlIXipkv2iwCkMwV8yfMdf2MPQ7sc6dV8YEU1QJTted0q+3GQLhXpHqR43g W/5RHMZNTzdKBBg9L37K/3gjCG4c0PAMDCqFwz6/8A2PVtDG6xdeP+ILWv0KXwwP 8RVMYTbeAYtBtukbL7gtDAuyDMgC5dRa5OHjym6EPDMHFEGtIskv1kzKnN+bbAO9 oWs+q2mmAIcvo0kxsmATGz8YY7aAr+k1FUk0j7FB7FSAVxsI9pWLI4Zh3zTt5Dhb mC3Y9n9O2O1sr58GuQ4iYK3OKI3zSY7YauyVchvI49F7jV9i+amXVkIERSyRyAYD J6wM/amDpeS6MaSpqqN9xUYuAnkxOuVGQwq9+3z0k8nROOcxvfzZyV7PEtzJBeVC EyOZUXouulWcqg1EN5u+IsaMlEXFrzrIsNBBz/xYi+2/vLZdRGXnHKSuZssagadM mwSwMrEI+7VBpvGho/h9V7pJztHLHlVLZBK+/I7vJrsR8IYrtjUh1uVsWmL3TRoE j23Zmakb+v1E1cROSGYRrasCAwEAAQ== -----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 418689209567910687458541936364270483208255 . . . . . . . . [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 2019-10-12 14:01:21 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 14:01:21 +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 'optidure.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 709356832553740569667524293710064289163898137579455387812277307683194974180989008006389662638635380097894743417738343972670119506610115898305044393070261756396603257975359377807694600647696661728872065682945313649224160755520139415462230666588062675077780187630867268386521011800055423299327328306565672792720151396367256402056758670657882220408947241678436046777153207582278897757580912549757083332729630256289547556602973567286211149473962827734636919909881759451152489933739412232281869486714550888061017377572365682284527732130733334844278515141917396050765835829196191151854739761919143618610235604845284098297425112333392192297470651317382698266257874048516606371158208353044088810935469676585364105052268639654885746234828951631133894137241413792004366697531897113872013479179973289763688058591672410022431670031167912412708540041429406946397103340606914498892797641926571660481535960832030003043689697701047769210634093130590412617710734258183431582872299651907767196815117831492195820919607363340697988646089590887471128385531115613025296523319094571116369147519084544381246869643162336421433666394188153883088894204574658180837929895082045125001186958878212004387278420257757449084788764162329823318562999385132222968343979 . . . . . . . . . . . . . . . . . . . . [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) 85398db3be834a6c74bfdf443c43e5de663bb646 . . . . . . . . . . . . . . . . [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 (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'optidure.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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc07d03e90000040300463044022073315fc917f5e0d9d83fb68c34bea6e563ecca73f3419fc30d33954449df51e002201aa54d8dba7b3d9be11cca81f64ecba18d1cca87661bf7b33b70b82fa67e5c8f0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc07d041f000004030046304402201fed5cff21faa9dd15b1fbe992550c7fb11f5c1cd244c4907822c8c92860ca3a02201664def47c4dc8c7dcbe25b8693a60a9b3b16f1417c8bcdf85ff6dd1783e8299 . . . . [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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