www.lavoropalermo.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:e4:a2:48:3d:5a:42:4c:ea:56:7e:10:c3:3c:5b:a8:cd:94 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.lavoropalermo.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e4:a2:48:3d:5a:42:4c:ea:56:7e:10:c3:3c:5b:a8:cd:94
Serial Number (int): 426249233410083966579820126131577728585108
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ac:e2:eb:2b:2a:b3:09:f9:14:1e:b8:af:57:8b:7e:4e:84:8c:07:3b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 7e:ca:2d:c5:07:21:cd:39:4b:83:18:ba:47:9a:49:5b:b4:13:f2:a1
Fingerprint (sha256): 8e:68:9d:c2:5f:af:4e:26:df:6d:9a:b6:6e:87:d0:9e:50:78:15:cf:12:94:19:4b:ff:33:ab:a2:a5:65:78:f2

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.lavoropalermo.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.lavoropalermo.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.lavoropalermo.com

Other certificates including the domain name lavoropalermo.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.lavoropalermo.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 426249233410083966579820126131577728585108
 . . . . . . . . [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 2020-02-10 08:33:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-10 08:33:59 +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 'www.lavoropalermo.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 649990249504697787905996242609246412837440708093496339217686866523663978305297570088454082195202243731485231512494075592251707780270266988654654102090794807929066592457223018910754142882520487758596082452991732191481167797367969248824598799276508515070482724579759763673990117326090939505350164369416765262296311508995476845374651463776442541862221507569463719425244836881693473741396029859338959013481787272313521013822325858353166663200381022674615867205131658028861414001522059650955976736028430917546709507498545298584319215995977397948851629810853674214975157078126920740689724459513289359692190785062407639097954609500991408369048600437181895376624932436530590132005225561494243964233031348223668515756184452141330453811578784022463800492570184851370905849433290813039242465841435273596688526644855421446578977438680337301896810228725228031502918292614260708189563976115449258404185221055189008169246696087971344259832741673155876632553536544698908633325432306955015519343815539160380915547381823639897794987987639659866754145322823252197890287032126171538274870263397619018713596166282975471371129745933509575947939626554333251396960983473134943340314777301927131370450055296656312313345243473236765629857671451852540193742903
 . . . . . . . . . . . . . . . . . . . . [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)
							ace2eb2b2ab309f9141eb8af578b7e4e848c073b
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lavoropalermo.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001702e72ca1d0000040300463044022019c73180d0dd17b2a5932ffc3d47ecc411f8134660d9bd390eba8c4c6da1a003022042873d40f375c9fc1ca3c114ddc6bde7622bf68dc6e7e37ff2199c604d395a90007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001702e72cc430000040300473045022100874bccb9512006d0670e8e34e1e690edf2cb27d7bfbdad9619e9c0e983ac35fc0220278ed6b61b23517106174bc78c1bce66b0bea58dc29d9ce66bb29b45b5101d3d
 . . . . [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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