complicata.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d5:b4:78:63:46:c8:04:bd:68:4a:d9:02:52:a3:68:74:f0 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=complicata.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d5:b4:78:63:46:c8:04:bd:68:4a:d9:02:52:a3:68:74:f0
Serial Number (int): 334056888077871366563641141886173636490480
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 91:0b:e4:5f:16:97:0f:60:32:6c:fe:23:46:b2:db:6d:bd:99:d7:72
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 86:67:69:6f:95:ba:ec:d7:b2:34:c4:ec:4a:8e:82:0e:97:06:e6:4b
Fingerprint (sha256): db:74:85:0c:59:df:53:86:34:44:84:d5:00:88:b9:8c:f6:fd:38:5a:d4:4b:51:ef:d6:bc:87:d3:25:0b:10:ce

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate complicata.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

complicata.com

Other certificates including the domain name complicata.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for complicata.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGVTCCBT2gAwIBAgISA9W0eGNGyAS9aErZAlKjaHTwMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDMwMzI1NTBaFw0y
MDA1MDMwMzI1NTBaMBkxFzAVBgNVBAMTDmNvbXBsaWNhdGEuY29tMIICIjANBgkq
hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzIvvLoq684Anbr3GgSaQgbxF3WFZP3HT
VTiVfG6Hdyo5QNhhd3VAk/MQFvF29F5unlk+FsOdpk+hPKxMTUTWoAlzIYmAEAP5
Wi6RR4XGbjKs0KIU4iwCHaulOCrP/yAP9jmjitW9IwTwfbA0OkAseHBk6viH6nSm
xw/FDWAlD/uueyYtEUMcjk+l53B9NlE/6MENqpzu1WlOY/Ebr9gowWSiO17fW/4u
WWZGmclSW2KUqksQuTlBBVlpEaqLNb7wHlFK2ZJfok+4YeANaS3ZcUIiXmxvyDwI
5T1/09juMp463eneg+DlSBkFJIRW2fcesVp4Y1AO7Ecf4qaRa0Il0IBZ+60GEOlg
5y1UQPg0xEamhLKPZKU3sJFraPtXGRD1aqAR6cj2Buj1g3IdYFbQJgM1vIKR1YHF
69wNVYTw9n31cB9mhC5eXkAXovWb6FxGKNKxJvbTg35n8iIPcs1iSC6F6YGARpoR
gg03lH4lvLNvaj34X+ozSgKaybVZGw3szJTI0SeMm34rQ+h4COyRYqizS30/dWaZ
vHBcAgzJeCKaINwSmB5bby9V/AWEbNaz7unwtSvVB/sLbtp01AsaxznkPbinLp9Y
/83PdAL2jyGIJCzBR6kVKo2vqXW/ZiYG8QCRUIVSIdBpH5bP2QwslaCnYx6+M+6e
1b4hI9+lPXkCAwEAAaOCAmQwggJgMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU
BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUkQvk
XxaXD2AybP4jRrLbbb2Z13IwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo
7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg5jb21wbGljYXRhLmNvbTBM
BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB
FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYE
gfMA8QB3AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAABcAlMJhIA
AAQDAEgwRgIhAKAnYgwhQyD9ziw9vyCbmgG9beBIOBw8tzMyQouCy2hPAiEAlYIF
b2NZvPN0E4HrUWv2Ma2/X4KsOpmoCQIDIVbU01AAdgCyHgXMi6LNiiBOh2b5K7mK
JSBna9r6cOeySVMt74uQXgAAAXAJTCYDAAAEAwBHMEUCIDwLqVmUsC+i0G4jbAd7
AziOAbsClDBADElM7FXAqM4QAiEAjXQVOXnKX76uCRSeDGs2o2PY66kz8Ufhgz6E
EtB2Wf4wDQYJKoZIhvcNAQELBQADggEBAJEdchJZihcElgXnaHs2Fx7pn+F1OWpg
B7/Ddl6iFS18agsbIplklkQH1YfZYtu/lYxr4xCp2St3X4IeOvHWGdhlp0uKibhD
y9RF7sdorKvpVfkHAU+iJYrS9Qm5VGJQwA/ejS5KrI+s9uoESRqXM/BcC334RWFz
qLiF1FrefoBpK4WekxMlbkKQUt6JWn5X3d737oxn+VIvd+o70jKt3HS8XDtsJyvI
/0MWp7j20MtVJeVrSyd6sgMQQONxKQiphMCnGP+bFGlXo9dDq6VM51XnWlxT2ETo
deiQhu2hPWbfR0zqwKGst7zCTVNCtl6Hj5vfJoS+MBBmzEYF/l+0FSc=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 334056888077871366563641141886173636490480
 . . . . . . . . [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 2020-02-03 03:25:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-03 03:25:50 +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 '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 834477398285922610680951402156495127425947116938526069626069938587301119662460477279905572040739800281530136878173761695888997156544980351761129931127664112000180195035580731833407245927349712791912599216295340523310709583491446182280761574355511304940048221393358699012488781305652166125874434814283599234149359974667185059081388521308513381880067348959767015377450933736607693302194063926863749490425133418718322975312705355693679625446750519383300462681530861567534445929638747530042022868486536311355276094812518228976026651067171049612734966548483666187241494685956142662285498764392990479541094853998271392755546914871942991973055401974604938879967818191858375091328544735437835436779023763088566509393593837460221801398173335858388527554409467022186822037125104645464772005193243894043315554094511193483119761964867418236934307342848424067806787868254331998518805224547775143305040234260632473008740474215265100689087607434706415136609673387035014214693528567822995189068587591085184744925955702950123014150374404890842483574947318697831990758805632775169693329168291400241044328675425542222740980721311395313494617482461264839344853029231528634325578329659586465193669297611644837960286976636391090851839559005522182174752121
 . . . . . . . . . . . . . . . . . . . . [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)
							910be45f16970f60326cfe2346b2db6dbd99d772
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170094c26120000040300483046022100a027620c214320fdce2c3dbf209b9a01bd6de048381c3cb73332428b82cb684f0221009582056f6359bcf3741381eb516bf631adbf5f82ac3a99a80902032156d4d350007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170094c2603000004030047304502203c0ba95994b02fa2d06e236c077b03388e01bb029430400c494cec55c0a8ce100221008d74153979ca5fbeae09149e0c6b36a363d8eba933f147e1833e8412d07659fe
 . . . . [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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