www.complicata.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:3d:6c:f1:6d:c6:d1:2b:fd:51:c0:82:ff:10:c1:c1:05:0c 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.complicata.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:3d:6c:f1:6d:c6:d1:2b:fd:51:c0:82:ff:10:c1:c1:05:0cSerial Number (int): 282238892371080222541855734541491953009932
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 28:92:ce:47:e6:96:31:b3:fd:6e:d0:16:a9:2b:cf:71:5d:54:a6:3f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 00:fa:ca:51:74:0b:61:4c:59:47:d3:b7:a7:27:52:74:52:36:69:c5
Fingerprint (sha256): 17:61:e5:f5:97:d1:36:c5:56:9c:1d:b3:9f:b9:de:e7:ee:e0:da:d5:bc:c0:f1:e2:17:7f:8c:37:3e:5e:bc:fb
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.complicata.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.complicata.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.complicata.com
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complicata.com
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Certificate
The complete raw certificate details for www.complicata.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWzCCBUOgAwIBAgISAz1s8W3G0Sv9UcCC/xDBwQUMMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjYxOTA3MDdaFw0x OTEwMjQxOTA3MDdaMB0xGzAZBgNVBAMTEnd3dy5jb21wbGljYXRhLmNvbTCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAMGMu9YDm8DuLCEaIcpyTwrWWkJE VcIXb84cnEPys8A6IVczBiIZR3otvEj9vJGqQQ0lyQiYnGMuBLX82B3ds9riS6iv +gyeSqb6Vag745sJL0WDeEstlgDmDcHLjuK5vVvHwDex02BtQM1Xn7CtAT5Ksiac pJEol6dlpFUHtwcHMbE82dPJbO2xLkzpr9Xg3AJuzLwxJ2sSXB6OPzB85grMKbVA nqVkA9/UHzNR8+u1lWhIQSz/MgNbe1khMVbMeWx6R+335ebmIJZ//FG7sU+pc5XO 0GVxgaynw+VryvFt4agegwgZRdeinZYBMrChUY02rF7r9TIdUnZi29mKxFQvvGiz LhM8LPoJpFkwcWaLAVTLMhqxgKjAcENhu+QygZWVdvopw1GU3mkazbznl5Bubf48 V3E/IvjdvMChneVJcYfEGZ8qIpOJkbXl4X8CoZe8z1PpNaF2mOpwhHW9Fb7L73nd /qcoUNkXO0/icT28N2YL+aa+fXkVz9FdgY44CVdVD/pSNmOx4qURtUlnHBhuJQoi 677h7oF99ZB45pL22OiikO8WEmRSFCqtlGM5dh2W5s3DeTmXg6HzBCRBdjqrUENp i29Tl1SLTh6C5pZmvdFP99xO74KXpi68C2IbvTp/XM1TakZIGqNYHkFuiGHwoJtA j3pv+GLGy9I88tMnAgMBAAGjggJmMIICYjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FCiSzkfmljGz/W7QFqkrz3FdVKY/MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISd3d3LmNvbXBsaWNh dGEuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHW eQIEAgSB9ASB8QDvAHYA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4A AAFsL+TrZAAABAMARzBFAiBYngg/ih8hxv12vc5dSaXyq2NK2f19YkS7Co98vatV hgIhAII4TvTZsadill5RkLC6aedJX+1hZ5aAY6bzNI3qm1uCAHUAY/Lbzeg7zCzP C3KEJ1drM6SNYXePvXWmOLHHaFRL2I0AAAFsL+TtTwAABAMARjBEAiAM2SnyhDdV 6bnqVa3dbsg191Uc+0AUFJ1u8nWHmdtXyQIgfZuaDLo4C66F/ZRbKC/dEuK9oKe5 0UHHdBbd6qU5VSswDQYJKoZIhvcNAQELBQADggEBAA0EkTU4PXSWPPGQJDZoSC+J 2zg8ABb09V7wiRsyGd4iwdz//aDJnsv/sZbnTRNwtRc3nxBgjhXCpAPLjHdRs6yy fDgRyBNzkKK/pL8IYcfjwEuaKOn677tpGb8coHPten8EGLt/1t3K0SFvXBkxV50b KMFQdiJnCzktO/FZpHEsp/WHEN8M5JhjIQMUNjqiKHpd1LEPqrSalD1iUYmbT69h DxmQosXTRCsHp2oiksfz6fg2DB7O2kUDmNMZOgVIQzCybHzxMdYr8P27SA2W+hyb WYIQywB5KrE8W0oqJzTAoWG8JjPqxfRC2JeS2KqZx2/5YvtWgsqlSJYJErU3+D8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwYy71gObwO4sIRohynJP CtZaQkRVwhdvzhycQ/KzwDohVzMGIhlHei28SP28kapBDSXJCJicYy4EtfzYHd2z 2uJLqK/6DJ5KpvpVqDvjmwkvRYN4Sy2WAOYNwcuO4rm9W8fAN7HTYG1AzVefsK0B PkqyJpykkSiXp2WkVQe3BwcxsTzZ08ls7bEuTOmv1eDcAm7MvDEnaxJcHo4/MHzm CswptUCepWQD39QfM1Hz67WVaEhBLP8yA1t7WSExVsx5bHpH7ffl5uYgln/8Ubux T6lzlc7QZXGBrKfD5WvK8W3hqB6DCBlF16KdlgEysKFRjTasXuv1Mh1SdmLb2YrE VC+8aLMuEzws+gmkWTBxZosBVMsyGrGAqMBwQ2G75DKBlZV2+inDUZTeaRrNvOeX kG5t/jxXcT8i+N28wKGd5Ulxh8QZnyoik4mRteXhfwKhl7zPU+k1oXaY6nCEdb0V vsvved3+pyhQ2Rc7T+JxPbw3Zgv5pr59eRXP0V2BjjgJV1UP+lI2Y7HipRG1SWcc GG4lCiLrvuHugX31kHjmkvbY6KKQ7xYSZFIUKq2UYzl2HZbmzcN5OZeDofMEJEF2 OqtQQ2mLb1OXVItOHoLmlma90U/33E7vgpemLrwLYhu9On9czVNqRkgao1geQW6I YfCgm0CPem/4YsbL0jzy0ycCAwEAAQ== -----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 282238892371080222541855734541491953009932 . . . . . . . . [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 2019-07-26 19:07:07 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 19:07:07 +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.complicata.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 789614053348567024349288337760680781679394422219467214045850486967628551606324341493465075125163754226684618815185026349604923541973273321143968392973560009067236137846154601590786039756055110611323221977339723705781881149433272004614573745145504174703662335793059674117840937833392044743718364060491715018754610928602486057848697834920187287529112431929014826925548628343498352074525964632265871734343692410576236702578741774782544214578413974313531475404385310988107127943151469495482833508728630567190259529956663446595775589560384524212075794438121100000634026089774264706947310373449535227558113601238132799408587079134811497611653844016253971897054044758981069764635264661200735076175787650574373279485915837980870375065427407965114101830484341268940406196168626943742826115764913190232932864898952877274102903860572752547755869436194181110603256766610028371038625239652444239959096259996955451333170472999823387366426982083336270745312369863428271927912812756025219421931234563958770437216346533367416087457300661587870298489821184376859223051143648963145378073920702048948591347577631285429087130545279598157671912138540757819050321918695349897270367972011521937084719292940433336986844454520231443754142792853898225559720743 . . . . . . . . . . . . . . . . . . . . [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) 2892ce47e69631b3fd6ed016a92bcf715d54a63f . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.complicata.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) 00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c2fe4eb6400000403004730450220589e083f8a1f21c6fd76bdce5d49a5f2ab634ad9fd7d6244bb0a8f7cbdab558602210082384ef4d9b1a762965e5190b0ba69e7495fed6167968063a6f3348dea9b5b8200750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c2fe4ed4f000004030046304402200cd929f2843755e9b9ea55addd6ec835f7551cfb4014149d6ef2758799db57c902207d9b9a0cba380bae85fd945b282fdd12e2bda0a7b9d141c77416ddeaa539552b . . . . [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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