www.complicata.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:41:3a:b2:8e:ce:b3:ad:ac:2c:04:e2:b2:bc:b5:b9:30:e3 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): 03:41:3a:b2:8e:ce:b3:ad:ac:2c:04:e2:b2:bc:b5:b9:30:e3
Serial Number (int): 283533233994216857355396858904501135421667
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7d:af:3d:3e:36:9b:84:49:2b:92:44:78:41:5d:f7:c8:9b:c5:84:9b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 57:69:cb:e5:22:b9:bd:66:8c:3a:7b:bd:42:c5:0c:5e:3a:50:48:b2
Fingerprint (sha256): 1e:36:5f:d3:01:03:97:41:26:a9:de:71:b0:ff:fc:2a:33:7b:5e:86:47:17:eb:9d:85:8c:cb:55:4b:bd:2a:6f

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 283533233994216857355396858904501135421667
 . . . . . . . . [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 2019-05-25 15:40:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 15:40:55 +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 768214208720668514698131137288025582234061190431497274914167760825790604370624311835096789541227541047377459185700110854246176899666277328577877268647042933879663035989876694163690017955973683522952099642789602961131496520949134070851766712265614658841217752512657570731267270739623866734912731805988957643996479656114449467166691531810849489328937770222240568410529960257221962122299220619276041300718059200749057090838260541575534770846277937576231489888737207275734898334138272487368508150029919651961578288444196675826364637767848640994407167821849746581902558750322281985426974350709487432254373887037228687399671552556161420710231662989527079869290765608226394960002151601152051402097050611863316780586332107371691171535214138114052546121074113459940887806551486663226090820316091313174895993535699851230527471178767181511187964940921179775559782189790657513038428710658222319751097878620319409674659333102484581793414718795741586119867937918091282216510990242195157871242100626426186933351594723220641909826906600820609019129734473273209201243379703304634602933242131110121791663014165943463374415143666043105305064531494582320240846865231246162947020245582625986044519428383096342392909177692904695356269471719187126215991837
 . . . . . . . . . . . . . . . . . . . . [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)
							7daf3d3e369b84492b924478415df7c89bc5849b
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016aefddda61000004030046304402200da960024dd28b7171e91f0bbb87b9728cbc0b6b0c393d052f7a242b7afc58e302206901fd7e27290a31e1b81046b2b33d8d1705300067a519bf0399e413f253fd290075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016aefdddc28000004030046304402203d2d590c9fb17cf1fa124c7f87597afb6f863f4adcab1498d2e8b1b3fd8eaab202205612b486e062b0a29f40bdba83fc623666a3b15444a55ed5f725170de6c4b2da
 . . . . [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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