www.complicata.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:05:59:8a:d7:45:e3:80:35:c9:a1:37:51:40:5c:fb:9e:61 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): 03:05:59:8a:d7:45:e3:80:35:c9:a1:37:51:40:5c:fb:9e:61Serial Number (int): 263157291824731983668422320021371178688097
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 1b:37:26:9c:a1:1d:3d:1a:3c:d5:7b:16:fe:51:54:1e:ec:23:e5:b9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 5d:ff:31:79:c3:47:29:05:37:64:4a:69:e6:d1:98:76:8d:e4:c0:f1
Fingerprint (sha256): 4e:d0:b1:f6:79:52:85:44:ce:89:45:36:24:95:8b:39:1c:86:f3:26:97:fe:f0:8e:bd:a0:76:d9:84:57:9a:56
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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Certificate
The complete raw certificate details for www.complicata.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGXTCCBUWgAwIBAgISAwVZitdF44A1yaE3UUBc+55hMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDA0MDcwMzMyMzRaFw0y MDA3MDYwMzMyMzRaMB0xGzAZBgNVBAMTEnd3dy5jb21wbGljYXRhLmNvbTCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAMhkWx9q2S/LNpdEe/fCKwbydEDX +Tq63wuCO9TfGBTKnHCIAfSLC77aS4/+PtbCMRY7zqIRtC5dL7kCrfhurXb3RKuo ZBQg4J4zrbLbeswXcvaFByX1dRKg7mBBtI3XsreKp7RIt6ZSxhUJyF14srsDzX7x xhFBgL7iV35CPLqVZi+vSdwcR24TfKzuB76/kerU7pRMT+kLeuc0Rq8Pvy0vLgUU +PSOVpML6LqXuBghL2oKBvD0Ll7JWW+nzRv/k6BSM+r1E3y7cQTKMjuwi2gRgNof /p8j9D3JSvpqukdbOpW4eM9Rz83l3DavAWP4g7Zicp+3abSOSEHHoNS1I1P+cPPX cbtkY9X3HgoZBY9BJyXmNCVpiOFkJFUG6EC738x+PUSqH/FCKN5tQzqOxpyh4ihG FH0fT2Xsu5nEUpEY6/Jc8dMMLNnRR3Z/371RPEku8VavazkT1Z4Lyu4J0fPNJOg8 +MjCR8SNrd3O+2Yb8/eUoW/22IDhhjUoJ8w6xfYo7B5k+ubkMl41PYjb5L/3XnFO +x5PWbUzM9rMrVfLIq77Pimqmujx0lO18YES6PLALz0Fv2DmYM1kgWlY/Qx9iba+ fImWCTg9+poaosdc6ZVyTsLn3NasdmfbDo0RxmEiImm/KtdjmeXMVWxHjrleTEDU gz/dhmUxiX3pE1KzAgMBAAGjggJoMIICZDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FBs3JpyhHT0aPNV7Fv5RVB7sI+W5MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISd3d3LmNvbXBsaWNh dGEuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHW eQIEAgSB9gSB8wDxAHcAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMA AAFxUulRwgAABAMASDBGAiEAtk4gLUQgzwn8y3Jg72syzUlZBO7FACdMJ5aoiEJz HvwCIQDrVSmBikHw8V4218JMF4xCyVNEglFgrNbUdWrDLkoRfQB2AAe3XBvlfWj/ 8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAABcVLpUeUAAAQDAEcwRQIhAKAw9Mud gdTMeV1dEqdNv8s/COIohy9j3PLCW4nJkCG7AiBOY6WT+yyGlXhwZQK5JSXx9cfH jGQEwZYgXle54CmS2zANBgkqhkiG9w0BAQsFAAOCAQEAlRv0EMHdK6bMKdWl94wz bSyZR4Q+GtGsQefuYZWon2WkGDJJpECIUROChpuOuUYroqHH+5rVW3l+NlUR59Sx aLNCluQ573AdbDDjoF1ztE04I9t6Srt1j5aqOROFi/9pgB96c6b1jV3S8h2dWBND 6nCdpcJqVp6C21MVdFF8ZD5I5vGcV8JtgQA84jYJ1ETjBp3SGIcUircOu8xTm9pv NmVYs+sq3PjnVTubJKvCe02B+KxRWUSYmpL7fpZNhtq59nFoHSj6OiHWO1IL2TMV MViOIT8erDA6xXunRUIbdnvikLBVlMh9brFqimIOqAoBee5U8/XpOjC6jz/JTUfC EQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyGRbH2rZL8s2l0R798Ir BvJ0QNf5OrrfC4I71N8YFMqccIgB9IsLvtpLj/4+1sIxFjvOohG0Ll0vuQKt+G6t dvdEq6hkFCDgnjOtstt6zBdy9oUHJfV1EqDuYEG0jdeyt4qntEi3plLGFQnIXXiy uwPNfvHGEUGAvuJXfkI8upVmL69J3BxHbhN8rO4Hvr+R6tTulExP6Qt65zRGrw+/ LS8uBRT49I5Wkwvoupe4GCEvagoG8PQuXslZb6fNG/+ToFIz6vUTfLtxBMoyO7CL aBGA2h/+nyP0PclK+mq6R1s6lbh4z1HPzeXcNq8BY/iDtmJyn7dptI5IQceg1LUj U/5w89dxu2Rj1fceChkFj0EnJeY0JWmI4WQkVQboQLvfzH49RKof8UIo3m1DOo7G nKHiKEYUfR9PZey7mcRSkRjr8lzx0wws2dFHdn/fvVE8SS7xVq9rORPVngvK7gnR 880k6Dz4yMJHxI2t3c77Zhvz95Shb/bYgOGGNSgnzDrF9ijsHmT65uQyXjU9iNvk v/decU77Hk9ZtTMz2sytV8sirvs+Kaqa6PHSU7XxgRLo8sAvPQW/YOZgzWSBaVj9 DH2Jtr58iZYJOD36mhqix1zplXJOwufc1qx2Z9sOjRHGYSIiab8q12OZ5cxVbEeO uV5MQNSDP92GZTGJfekTUrMCAwEAAQ== -----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 263157291824731983668422320021371178688097 . . . . . . . . [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 2020-04-07 03:32:34 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-06 03:32:34 +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 817528096996699066880384607402596061985577706418999614353054590772330848490578868437582762174081410846306463904846705416711921170879324975770713072447502491371842434504364944349834383919839904557076377260741704073783038173646973046256736286100412764923849468548835985795642551486532285174945314940960968226755428516907827963900693431525409285647333469356217739279386992062117979717989841131951013405696389628315291512333527490488045886843476342619708571536973847837160622870948506987742907156362554320146858425261870310548053650911642844963472430982077620074603386143004992265076042006094777103081807889847923284150158353195561909889865866430113996259279984320096413076454785715534212552498450186394344029390075853354639747951059285773137573064184999579402684806289644708573662629983757053434922395628656571597999279729985894781398775187207987159623320910899158436192415858952640503676491623134216987433678346414426577358595237570741950924211863142878146361688227348284126932784593967134667187744080722651085710137697611314140015536549427173108046881060258241889551397746262898580538921172996403854790492583801958976169385418998479044731378150239705920480056094839916673360503024648213118312917249266235726706738376395537933189468851 . . . . . . . . . . . . . . . . . . . . [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) 1b37269ca11d3d1a3cd57b16fe51541eec23e5b9 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017152e951c20000040300483046022100b64e202d4420cf09fccb7260ef6b32cd495904eec500274c2796a88842731efc022100eb5529818a41f0f15e36d7c24c178c42c95344825160acd6d4756ac32e4a117d00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017152e951e50000040300473045022100a030f4cb9d81d4cc795d5d12a74dbfcb3f08e228872f63dcf2c25b89c99021bb02204e63a593fb2c869578706502b92525f1f5c7c78c6404c196205e57b9e02992db . . . . [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) 00951bf410c1dd2ba6cc29d5a5f78c336d2c9947843e1ad1ac41e7ee6195a89f65a4183249a44088511382869b8eb9462ba2a1c7fb9ad55b797e365511e7d4b168b34296e439ef701d6c30e3a05d73b44d3823db7a4abb758f96aa3913858bff69801f7a73a6f58d5dd2f21d9d581343ea709da5c26a569e82db531574517c643e48e6f19c57c26d81003ce23609d444e3069dd21887148ab70ebbcc539bda6f366558b3eb2adcf8e7553b9b24abc27b4d81f8ac515944989a92fb7e964d86dab9f671681d28fa3a21d63b520bd9331531588e213f1eac303ac57ba745421b767be290b05594c87d6eb16a8a620ea80a0179ee54f3f5e93a30ba8f3fc94d47c211