www.complicata.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:96:fb:2b:59:e2:41:6b:ae:36:7d:9f:11:6c:c6:c8:13:8c 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): 03:96:fb:2b:59:e2:41:6b:ae:36:7d:9f:11:6c:c6:c8:13:8c
Serial Number (int): 312713074152188706497685210400304352727948
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 41:fb:c2:f6:23:6f:65:d7:2f:86:46:81:82:a1:b6:3c:73:0d:46:c7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3e:1c:26:8c:33:15:88:1f:77:33:0e:0c:82:c5:7a:c0:bd:45:4b:d5
Fingerprint (sha256): e3:9a:2c:30:ef:c9:9f:b3:e2:4d:35:e6:8d:41:1a:a1:49:14:03:f7:f3:c8:d0:bd:4d:14:c2:14:87:e1:6f:2a

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 312713074152188706497685210400304352727948
 . . . . . . . . [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 2019-12-05 20:39:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-04 20:39:11 +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 827559893070885630396249073768884642147040750157204589887614484039885233105952841418782275093200813635818059788612746246830995875229012671387219691748864876134752872367701416408278280367754578753836202293830892727113020290801331119835163787605995448558658454903372966865273263721896849438396748637007942312366097273776118983904208907491422363338820806417512533564737462570992219270647818314147007360906759812586651123348404280105317714772807472009417758933522869715226860402513026506343764357677459046407814246990672175991282278094269373557816854642961834926122645482301091361314841944622486168761091155711645836839114242885576757314241584425496530152665869148581594101144422109793271434211874883554282331425203604690664883453335057092378909111813914703322635289356741148895767465032398569459606443711274720912990768963538978193837508306019193820568205018212549112584711688764714707921580834324202250488177644853107904408319273273577126445957148131026087597902430690996256034100537983205291992943314166812685042616300087740728609474442549471364099870234836389695244030180815041347763311579972657679552594033260828225747242910840832583625904186782204751442712158262852787320591783231578642912405823193858983125909600334654860642095631
 . . . . . . . . . . . . . . . . . . . . [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)
							41fbc2f6236f65d72f86468182a1b63c730d46c7
 . . . . . . . . . . . . . . . . [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)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ed800a83b0000040300473045022078a12bc3eee62b2b6f5c7b893550afc048575c6599534abf1ce5a163dd4f0a27022100f7b219b9c94172c8b40d9b4e50feae821af361f39d5d0279801d031753179bc600770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ed800a849000004030048304602210081fcf89a06011b83c80af36def96624c9a84fc5e322237ff25a685279cb5fe28022100c137fa60c533eebaffd4e9e378f304ddc870ea949433c2c30459befbe84c4c0d
 . . . . [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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