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:61
Serial 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.org

Check 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

Other certificates including the domain name complicata.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----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 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)
		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