www.promozionelavoro.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:3e:12:2f:be:0f:cf:20:94:73:d1:4c:74:64:03:6a:ea:8e 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.promozionelavoro.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3e:12:2f:be:0f:cf:20:94:73:d1:4c:74:64:03:6a:ea:8e
Serial Number (int): 282458538541165754212449021930429808831118
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ad:f9:e3:17:e3:4e:e8:eb:c9:2b:a2:98:17:e9:b1:c6:d3:53:a5:83
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1a:88:43:ef:da:65:08:25:31:3b:a8:7c:8e:aa:84:da:42:99:cd:e9
Fingerprint (sha256): 20:88:ba:08:99:9e:29:34:a0:82:10:82:00:62:5f:7c:e2:f1:db:d1:b1:ab:f1:b8:d2:0a:d6:ab:dd:7e:74:7b

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.promozionelavoro.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.promozionelavoro.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.promozionelavoro.com

Other certificates including the domain name promozionelavoro.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.promozionelavoro.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 282458538541165754212449021930429808831118
 . . . . . . . . [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 2019-07-27 13:21:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 13:21:28 +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.promozionelavoro.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 683475848427101732989386419370257412990920555904560036073831872076340341721355295827227055738790749654763628841544568754381338016006177211489402732092635481416417640347254154520449985395346600409445887768002666414107921051630218055646050820709814259178513208830147601714284227039071666106948837616963397276216170615001107000588832908669252814056661454125301090097625432735635302611936897063202548370821391288667795102271532655647412511327498764880881594461198489326712464547061507773862769892410498268561000266691623562711243990665518953163420097254531547140245825039311427709140168282530212613677469286119204012996972011646260610498617789753143188454991835851628515173156050515417866627816391844239728103703944019984852720617283082684488477997334955327565137844246498906420758270644194856702013877841713249953835938979050274658617558001602088980562741852500241805861632039442024256516614155986973728920279495382992841462086635653016241589358315593026982810790789874319822990124656483082946211360257407614449879978626337143617486103828489348303106828149172703884262758485999312934329342203014424549297382583969877041010769852052156435641434874801073274159480850958867169439316245206394806125403377568644760470539347694055291025411587
 . . . . . . . . . . . . . . . . . . . . [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)
							adf9e317e34ee8ebc92ba29817e9b1c6d353a583
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.promozionelavoro.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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c33ced2d700000403004730450221008cd80bfd7aa1d168894c45cfd72ef1506910ab945886e38e87e37cec1cdf0be3022052cf7ee7dc663fc0e351fc5d44d31a27ae2050f4a136d924613ea489feae8bac007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c33ced2c400000403004730450220040864f7d528a0d70bc3ad45ca5382fdea8a047e869ae65a061bb6f36d423b32022100ce8e0a2a44d9154e4ed4a28115e61b0be1d46ddda6e5b38e890ab92a12a24254
 . . . . [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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