opticafe.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:2d:1b:8e:bf:69:2c:61:e6:11:a1:a9:2e:5e:a4:96:45:31 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=opticafe.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:2d:1b:8e:bf:69:2c:61:e6:11:a1:a9:2e:5e:a4:96:45:31Serial Number (int): 363798480582796249170612092291134139024689
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e2:6f:e9:6c:0e:c6:e2:2a:c1:70:a1:53:b7:59:a4:3b:09:62:b7:06
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3f:03:b1:47:d4:69:e1:75:a9:d2:c1:3b:5c:16:2b:76:bb:53:e2:32
Fingerprint (sha256): d9:e0:1d:b5:0e:fb:2c:6a:42:1f:3a:77:92:a5:7d:62:ae:65:fe:6d:e1:3d:91:e3:95:ac:ca:c7:94:73:ae:a5
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate opticafe.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for opticafe.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
opticafe.com
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celinajade.com
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lillianna.org
opticafe.com
www.cjrco.com
polystrong.com
www.iwantdad.com
www.sandiegojointpain.com
www.opticafe.com
www.opticafe.com
www.hotelge.com
pipelite.com
opticafe.com
emoji.bible
opticafe.com
opticafe.com
qualityaccounting.com
ilovecbd.org
opticafe.com
celinajade.com
www.opticafe.com
Certificate
The complete raw certificate details for opticafe.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTzCCBTegAwIBAgISBC0bjr9pLGHmEaGpLl6klkUxMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTIwMzA3MjJaFw0y MDAzMTEwMzA3MjJaMBcxFTATBgNVBAMTDG9wdGljYWZlLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAMYE/NAeOWCoanzd8VsY8tNMtiiFLCaLSCVj iPauQiSi+lKfVae7BimVIsqXSyCLG3I3hG9fWbnUvd5w2uZ5PZvcxJ65ZzeG0kqW caZ//gOAb0md9FoR/9L34H9tqb3kJam/Saaiw/zrD4e3UqI5hYSkkx7ws1Drcmxa y4okDbhICG9L5cgyAEZa15RCzFxUAVjaz9+uVE8Yh/hhiilLcsK5hpzT2rWQ8dW9 H3HEgveBohZre7aGqjC2z6ekztWwxsuqjk9aT1cuTPKzaHLCr4NyzbMu/KrZoRLC gm6DXPZW9mPg+UwRLkmkdAioJT9WQU8ezlkpHTdsZiUaYaD8zPq3G/yNHAPM8Wz3 zJWxaE8vwWO3y+2KyJgTgMGbwI8jjxCCqvUlsnAVWyZlki84ycnWCEHGm6GEGgtM ziMBIURYsmzKywBhKpVk7Tak6/bwo+UgVJEx+U2puo3WRMv+SqvVD5zJ1YuKRcZ9 2BA/0B3Yr736oiYYtfOJSyQWYdPNz/9QG/F1rjJdBLoptHkk0mjzMdv0l00zn9g4 nACFX3WQcrA08JmM7GzHe5fK9jM13texsU9evZzfnJSYhhjYmXfZCubqIhCnglW+ I+ZzNAbJIBb3dLdm0ryPuDMSThVwYNf81rQtVoLLdx5xtbc+EU2EY3X1N42pwSA+ lvuPmuljAgMBAAGjggJgMIICXDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFOJv6WwO xuIqwXChU7dZpDsJYrcGMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMb3B0aWNhZmUuY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDv AHYA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFu+EozYwAABAMA RzBFAiEAvMeBi097xqgG24+ZHS0LF5SBGIXX7GsfQhGkmnt2bZYCIAtJRKXJcAOS Tc5VfaF4a5n5YdJ14Z8PUIEa5ohYb29YAHUAB7dcG+V9aP/xsMYdIxXHuuZXfFeU t2ruvGE6GmnTohwAAAFu+EoziwAABAMARjBEAiAbozWlR14H+uJDlkXWn5A7LNma 5UMvu1H7uPjV6lS7hgIgW4hsCF3enohULcVhCk8JhUMAkdkk2oPQIEpz6NUdn9ww DQYJKoZIhvcNAQELBQADggEBAE/ov3Kc3uzy5TvkK9zgBpZN7q4E1eKWUas3SwIB bRsyF1PlMAOQ8ZX5F6W+GVC0V0rKKbpVseuxHKKMZ8OIu7BKthXdLjvdIVnjrS8k eKH5d+LD4E1GV6EjOjiFuDd3wVEIz4I0Kv/XBIwP9qLuRHGzZ4ESJfiYfM+5Nd7B dZJzC3XjHOaL1Qw9vlyk2KZezj9rH0uf8207sfQjEROMZNTccbiYPfPj8mmHvuwc Oi2vy3iy4gorR07QPD+m9f+02BS76zXRyLzv5dfjjAG89SxmT2+LeeOsKwtCRb9i bR1dQvEzIMxB4GzUc4x+IYntXzMzQAgdSVGk2948WBLxOlI= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxgT80B45YKhqfN3xWxjy 00y2KIUsJotIJWOI9q5CJKL6Up9Vp7sGKZUiypdLIIsbcjeEb19ZudS93nDa5nk9 m9zEnrlnN4bSSpZxpn/+A4BvSZ30WhH/0vfgf22pveQlqb9JpqLD/OsPh7dSojmF hKSTHvCzUOtybFrLiiQNuEgIb0vlyDIARlrXlELMXFQBWNrP365UTxiH+GGKKUty wrmGnNPatZDx1b0fccSC94GiFmt7toaqMLbPp6TO1bDGy6qOT1pPVy5M8rNocsKv g3LNsy78qtmhEsKCboNc9lb2Y+D5TBEuSaR0CKglP1ZBTx7OWSkdN2xmJRphoPzM +rcb/I0cA8zxbPfMlbFoTy/BY7fL7YrImBOAwZvAjyOPEIKq9SWycBVbJmWSLzjJ ydYIQcaboYQaC0zOIwEhRFiybMrLAGEqlWTtNqTr9vCj5SBUkTH5Tam6jdZEy/5K q9UPnMnVi4pFxn3YED/QHdivvfqiJhi184lLJBZh083P/1Ab8XWuMl0Euim0eSTS aPMx2/SXTTOf2DicAIVfdZBysDTwmYzsbMd7l8r2MzXe17GxT169nN+clJiGGNiZ d9kK5uoiEKeCVb4j5nM0BskgFvd0t2bSvI+4MxJOFXBg1/zWtC1Wgst3HnG1tz4R TYRjdfU3janBID6W+4+a6WMCAwEAAQ== -----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 363798480582796249170612092291134139024689 . . . . . . . . [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 2019-12-12 03:07:22 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-11 03:07:22 +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 'opticafe.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 807849007621657383957774686299332107886470043926049803754847413686906759123071329851038965198586574971632054088063628908707684906984816249947282512440270475415803561618853684138889200712370512666886716964063782968970360447313822874844861681258383666359909356126766187269360511575684807638519091711137870276054890516744846083951790488359415186209533570011488289389944063072196823170723589721811442809885235754074076605248194926223512632129723611738643356885259640543625444451385419412457956228682779492174367349373840860174276631298669081002790309737201931859678281936603438239078702933766786618114027302610461803760380413278021412163504722312562621657266160286432656518202829081285874887502145894400698984690870797907698366750300562010049390236492537923563710603004912760683600022868746816674242429638167271960735438757005523082647931654345296440038774005150077661361141578980644558289410213323250160792297350240683131807150558800804130139592259361285760206366039204513708046511902203651373950870356122173527249020257607536923066823307263052571466904184039335211890554560305790466164184754014531297118278256659368533497266711415611750678090601233217801718476819350473906982846807643150519686210226203154369928146980981598056359848291 . . . . . . . . . . . . . . . . . . . . [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) e26fe96c0ec6e22ac170a153b759a43b0962b706 . . . . . . . . . . . . . . . . [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 'opticafe.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) 00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ef84a33630000040300473045022100bcc7818b4f7bc6a806db8f991d2d0b1794811885d7ec6b1f4211a49a7b766d9602200b4944a5c97003924dce557da1786b99f961d275e19f0f50811ae688586f6f5800750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ef84a338b000004030046304402201ba335a5475e07fae2439645d69f903b2cd99ae5432fbb51fbb8f8d5ea54bb8602205b886c085dde9e88542dc5610a4f0985430091d924da83d0204a73e8d51d9fdc . . . . [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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