palazzuoli.com

Issued by R3

About this certificate

This digital certificate with serial number 04:ad:f5:37:3a:75:0c:1c:16:76:7d:8f:a2:34:6f:52:95:5c 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=palazzuoli.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:ad:f5:37:3a:75:0c:1c:16:76:7d:8f:a2:34:6f:52:95:5c
Serial Number (int): 407643940825311064372124850493072568653148
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 5b:aa:11:e1:c7:18:05:24:8e:d1:fd:48:5b:f7:11:9e:0c:36:8b:1c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3d:e4:04:37:4b:17:6f:bb:6f:cc:44:df:ff:e6:f1:e2:df:c9:86:c1
Fingerprint (sha256): 3c:7c:90:5d:e3:02:5e:f7:de:46:ee:00:98:44:b4:30:47:e9:86:81:d2:f7:c4:bd:a6:cf:88:de:cd:28:71:d0

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate palazzuoli.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for palazzuoli.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

palazzuoli.com

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Certificate

The complete raw certificate details for palazzuoli.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 407643940825311064372124850493072568653148
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-07 08:26:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-06 08:26:28 +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 'palazzuoli.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 940958483144968687597671849477860295218717453054332186844720045907569060583705752083574402724572541445554286173430254854263862189917299179455130529759584107127071177386750256877578336288924772273264814035723012459768096897892183057229576857132939616376513967630882638817005827705110860608812708841579908432481155145352314030811649452264424297543056676058408201204916033211245607535730479430794850416702116125647454003716617321708986413144000268195288094236358788384407909314983161613792488294576737910158964181382657497760280083120590826832882767889058848508942004116749234407623356501044863696230897241169836569580428667030253101920833802598997160894759958744030200542114639395672816832352577677011205889223192947274139766701210870659269526249090394118448868903367007033175647867207580780910316150261593842928565131738502541403217103024818200232037929802693105330306142678003244679304046918267003071818491339482952237125767267138580709442289871746416740586264432000701585135163262337477761745759950763997889941747334887277625312223889714122489289989479047794559260862800832812245738695083539034124282899045910195027087975213721713467958645794534067790820831034649785418610817722487457151384169628470104668623353567434052150562362351
 . . . . . . . . . . . . . . . . . . . . [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)
							5baa11e1c71805248ed1fd485bf7119e0c368b1c
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 'palazzuoli.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c43999b190000040300473045022100ce1735fd759657257d4cda4e5cba5ead25ccda306e21fc3fad56b5267d2fa862022070e324f7a1a50a14ccdf7e52ddb3334e91e477f96e296ad61bee22a0596d104a0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c43999b17000004030047304502206af1bdb9e2a53bcf0e680c2774893415f513f0ac382e2887e5820dd43cafe1430221009b91fac5e9bfb90d5e663d0ecf94a2372bb85f635b49ee72c948315e5f74e3fb
 . . . . [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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