complicata.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:1a:9d:e1:d6:d5:3a:22:89:14:34:de:dc:12:8d:18:c6:65 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): 04:1a:9d:e1:d6:d5:3a:22:89:14:34:de:dc:12:8d:18:c6:65
Serial Number (int): 357506346686446034443185887175931946649189
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 9e:64:5f:83:cf:c0:d5:db:86:2f:ce:0e:89:3a:03:b2:56:d6:33:a4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1c:5c:b5:d5:08:b3:09:98:e1:00:13:f1:23:a5:69:aa:a7:b2:3e:16
Fingerprint (sha256): f5:b2:7c:bb:1f:c0:3b:56:fb:04:6f:7a:ec:0d:1c:92:92:88:d1:29:e2:6a:a7:c3:f0:44:da:d5:90:d2:49:96

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-----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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 357506346686446034443185887175931946649189
 . . . . . . . . [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 17:30:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-29 17:30:59 +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 671907106890840800961331446309495771102923928055898519154626584560091428421762278504285067438911348210717658293364274128262366695995347731629881660804424973612733311276418725372275687992112035444161252280971832819860353521292261635070362873350326905223511571264313560382740030103090202208920641535264400970517435501840102965185621790532119897941810248868260516967002522754811407779872477259062883681410545469451474752867388441960985996382099784993500197101241648634472007627306247375690125018821240509709526025900968873749073111853677575660562585258741702243177369874868551635010584031397485558830656090924673116945794280024597444731691845324568777001867542299088916364086701043608689236416617391067285234205569365121873293906927758158038563821475224189459960768316088522568213347481152328510606392288400140954491152080211328101008178215533662635938741846837485847472797244741800188860141859207420256135575898882643325190645041121949319110303933168989368420012682538801064166300804922530961018628459546022335275862616172919043207335193535727742180694697282365969539791265101575358187369172756526846902854718636530755431575679565587482012190279604318891531318429640659890683874114933907495624262620424964647865340647370785199252263297
 . . . . . . . . . . . . . . . . . . . . [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)
							9e645f83cfc0d5db862fce0e893a03b256d633a4
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d8370a0e40000040300473045022014a90dd9f258d7b9e4f12ddffcf6c1a8998e15b17d25afa7944d53ce0d45fc1b022100eb0d17483bfad2b346fce1713b8db0dcae2316b0d29c4964377c9bf73f8915c900760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d8370a2d40000040300473045022100815c0f70d5a8de06f8986ed1fa24de3687e3b10e74240d0e9faa0c43dbc383ea02202f0a69eeb50b471b57ab9fb97e039f9fd5c57cf22f6f145be35eb31332f5ac7e
 . . . . [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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