www.cortenova.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b9:e1:69:59:95:de:65:bc:7a:e7:18:5c:76:89:97:57:1c 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.cortenova.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b9:e1:69:59:95:de:65:bc:7a:e7:18:5c:76:89:97:57:1c
Serial Number (int): 324588718982884387512284580606471963105052
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0c:d2:63:21:cc:36:8c:5f:3f:3b:dd:8f:a8:92:fa:ea:3c:11:db:70
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 69:83:50:ad:b6:4e:e4:7f:63:8d:f2:6f:79:ac:0e:3b:a1:06:ba:75
Fingerprint (sha256): b8:d1:bf:f9:7f:e8:e1:45:67:e8:0a:76:be:d1:8c:cd:a3:2e:28:ab:05:29:96:d4:e0:17:99:8d:03:c5:2f:eb

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.cortenova.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.cortenova.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.cortenova.com

Other certificates including the domain name cortenova.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.cortenova.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 324588718982884387512284580606471963105052
 . . . . . . . . [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 2020-01-28 13:02:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-27 13:02:19 +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.cortenova.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 667711574449676868093247185421637173095534947342092909392027155541544600869870677033506205925693859160618391821384648469327415151094370426624025998895676322201489345230078621792539025294745335376947790283307516210148390649855185642746330653427877425066976906055508106232318845905251793456148127942356537749782126360895669899294260391077105283903037877671922518937285685371573508520625026955259913459676361059428110482881865058076369633786178697237579447526726042189061728576466197456867141999963504002710547350342317971035945110849739322516683584348080343474266265801477421715452253414236116029358300412495730497339269702559549651540339748689098459734600477303753373765549259561990288117425117324100597700807803998942760781916019144809057604294267720685862852220894581242458584295979630809610170671317949910296500937799454920697179651488779564544509068911550684976221722553102441579711657602586769794534535569321453367448117759941586934136566422403401957340500591907576807767004922174721499371365105306282913078577666985944134616270744194820005166611501589235534394031138200380870439542534396318432339447598493631827394829006674885787738198952640060509500122135170481033540539295760103607512020413872673432716061341186726151675737003
 . . . . . . . . . . . . . . . . . . . . [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)
							0cd26321cc368c5f3f3bdd8fa892faea3c11db70
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cortenova.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)
							00f0007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fec75c6d70000040300463044022033efa4c422f96d807fb1c428b36b1cd3063d3ff1818101167fdb032ddbbd6b9902204a7ed2ed6677a9b95d0d6f453a115be21b5b4addb34ed444282a7330c2631a13007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016fec75c8d40000040300483046022100ae138fe9474acdff1bb2013762b2a92493cb043fcf5c6af8b5e763944dc195da022100f6a0d72c4b29bb4fe872e32330670b44d8a6f47676e6c1cd8335ef34b0ea3c5b
 . . . . [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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