www.complicata.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:6b:f4:26:8e:56:b4:2b:90:dc:c8:22:e9:c3:83:ba:dc:f3 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): 03:6b:f4:26:8e:56:b4:2b:90:dc:c8:22:e9:c3:83:ba:dc:f3Serial Number (int): 298071602881044844991326691934773278596339
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ad:1a:16:14:f5:ab:0e:15:a9:70:96:2b:4b:8d:d5:62:09:e0:c7:a7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 0c:62:f6:6e:da:a2:e9:41:3b:d4:f7:40:62:bf:eb:56:66:8e:d9:c5
Fingerprint (sha256): f6:e9:14:06:00:6d:f4:b3:6b:2b:66:ed:6b:d1:55:6b:bc:bf:4c:92:e5:2a:fc:fc:b4:f2:68:f9:de:e3:6a:02
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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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----- MIIGXTCCBUWgAwIBAgISA2v0Jo5WtCuQ3Mgi6cODutzzMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MzAxODE5MjhaFw0x OTEyMjkxODE5MjhaMB0xGzAZBgNVBAMTEnd3dy5jb21wbGljYXRhLmNvbTCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAK7mKDEmRNVedS52FTiPeC+Vuk45 0voGa1LhGyVZvSCHRVXRGn2EsT31GstgMeRxFh6XWX15d8thO+PqQm/ZGzbpOEGq Iy4tloihoXHOxiuZ9sRZ23UrH0ywSPKt2lUoM9ey0GLbKDRNPtvHGUrZX8tYZL8e 1iZESzOa70zRWGCf5ntMgQStuP0vVknln6kbSr9Ub1wJ5RiP/Zj0dbmXpy0Xqh06 5HMsU+FUf6W6Ld5PiIWlm0e8i8R9d8CS9Yjt3SYmQ97WTmrdrKN2OKBoOwBqP3kk 6yG4hWfF6u8t57HXjmnAjkDe3Cr4mAiOVyirvw0D7842nI+rNvPcxFpuMkF3Rppl 6JqlTb09thv9h/oHGbPX75xi5pmbG30vDSjKMSlRf5E4fMyKxkp9NS4Ni/iT6qj9 DKU2X8sipHiFFajZc0397pRuQnvTeE+N1wQHgzhU7js9lW1/fb9US0Nz8i1F9A+a k7M2GcL96pqtTc7ivxa4QGKAENA1oS4eCoMs0RLx/m7FeQhP6nuA2so8KXkmHGpB PAtsy1FCVgCS6dmieK0u2ukX/rXuN/bhwCivdZrTR4SH0RMRw+mdVhzIixD1hkUZ 967/ndBxV/46qbzRxD4h0kV3InTQd7gtlJjUV7VjsrZsUBiyc+KX3tnwwcw2I8B/ cuJt5pCRo1Fc0NXJAgMBAAGjggJoMIICZDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FK0aFhT1qw4VqXCWK0uN1WIJ4MenMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISd3d3LmNvbXBsaWNh dGEuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHW eQIEAgSB9gSB8wDxAHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYA AAFtg50E1gAABAMARzBFAiEAmoJwNthqDsLbxJmkDeZLEUj6lZrT38VpP5hUBh/Q p3ICIFrChuplFZGlMUSRE1W/A388iBBK8JJ/mU6KDbjWXjk4AHcAKTxRllTIOWW6 qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFtg50ExAAABAMASDBGAiEA2ijH3+Ib B2HWGHSrJRboV2PJgmDZpR3Xe+xmHyzQoLICIQDWr84BlKy1gTcYuDSZyT7mu8tV UO6TXOD6RT8mQOXtFjANBgkqhkiG9w0BAQsFAAOCAQEACVDmCws5RxdjrFnbkw6K V3+fnQBR8DUF+RXPT/4S1GgSqMb5ug96vR5DOe4CmTClDhDTQ88BdXPBNwydhD+H AH0RyHbz+9dPKZPYtHH1/NKkR8/qJD7AFgRuzGa2W4rvkV71lCxJCagAGr1WjRrz Me3yDOaMcjl67peQIbDsl2ElN7A8ASS/H6vl9Q9T5ky/6UInDaUdIWUYhJfdn6Ib 6rq1+eKxS4HDgc7ab9NIgFJTwtDkXZhJmEVe+40k+tk8JgYP3eUn2IKEQ+CnGpNV u5xAuv4oYMIF/qAGe2lKByEBEZuSL1R3s7I8U1/Xc5qBZ0dRPOV+WHd6R85smsJY Vg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAruYoMSZE1V51LnYVOI94 L5W6TjnS+gZrUuEbJVm9IIdFVdEafYSxPfUay2Ax5HEWHpdZfXl3y2E74+pCb9kb Nuk4QaojLi2WiKGhcc7GK5n2xFnbdSsfTLBI8q3aVSgz17LQYtsoNE0+28cZStlf y1hkvx7WJkRLM5rvTNFYYJ/me0yBBK24/S9WSeWfqRtKv1RvXAnlGI/9mPR1uZen LReqHTrkcyxT4VR/pbot3k+IhaWbR7yLxH13wJL1iO3dJiZD3tZOat2so3Y4oGg7 AGo/eSTrIbiFZ8Xq7y3nsdeOacCOQN7cKviYCI5XKKu/DQPvzjacj6s289zEWm4y QXdGmmXomqVNvT22G/2H+gcZs9fvnGLmmZsbfS8NKMoxKVF/kTh8zIrGSn01Lg2L +JPqqP0MpTZfyyKkeIUVqNlzTf3ulG5Ce9N4T43XBAeDOFTuOz2VbX99v1RLQ3Py LUX0D5qTszYZwv3qmq1NzuK/FrhAYoAQ0DWhLh4KgyzREvH+bsV5CE/qe4Dayjwp eSYcakE8C2zLUUJWAJLp2aJ4rS7a6Rf+te439uHAKK91mtNHhIfRExHD6Z1WHMiL EPWGRRn3rv+d0HFX/jqpvNHEPiHSRXcidNB3uC2UmNRXtWOytmxQGLJz4pfe2fDB zDYjwH9y4m3mkJGjUVzQ1ckCAwEAAQ== -----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 298071602881044844991326691934773278596339 . . . . . . . . [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 2019-09-30 18:19:28 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-29 18:19:28 +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 713525875021466640486850793343655322649823248249489014682070448564783263869495804767653953177899897037684255173590625130051477195916567583066831705622147156302201791487521769574396082721818851494300347366266100573498943078502129660575595608966269272444955717031361441831958920860963750510944919604030421280787833175965607251632328806384455915159532074057583887838617659551673790419093441605931277825858627221987627465118144872388489628637251345507132343262763283257897619032669851425619120320650927355155633149787723052556613713456151795020813843898653883960147658924107054933279432500206361538519267084555246350730798328296437927763854610789525525063285511725176250600764999971886541865928344655282862261433318686934777099287249142916628738247395454367699878903596499684850567600143134713283284575618365941290126412047816469366800276726005664467569213670191451719085124358491378442996944578311892170927493406251371628214114036537937169143341449680269273791997790841006452721657535442102192048408469035651506895907820546820499597773510387576272687402120850082328752459792965132711533490784841809539664768212639776740951228946659630697313783184837209625169808879640697188313236330807364137463753251554215159333429387552486618410571209 . . . . . . . . . . . . . . . . . . . . [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) ad1a1614f5ab0e15a970962b4b8dd56209e0c7a7 . . . . . . . . . . . . . . . . [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) 00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d839d04d600000403004730450221009a827036d86a0ec2dbc499a40de64b1148fa959ad3dfc5693f9854061fd0a77202205ac286ea651591a53144911355bf037f3c88104af0927f994e8a0db8d65e3938007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d839d04c40000040300483046022100da28c7dfe21b0761d61874ab2516e85763c98260d9a51dd77bec661f2cd0a0b2022100d6afce0194acb5813718b83499c93ee6bbcb5550ee935ce0fa453f2640e5ed16 . . . . [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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