castelgiuliano.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:47:91:5f:51:c9:4b:9b:7e:95:66:28:9c:82:5f:cf:27:8a 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=castelgiuliano.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:47:91:5f:51:c9:4b:9b:7e:95:66:28:9c:82:5f:cf:27:8a
Serial Number (int): 285690138833081182374132238414084305790858
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3f:9a:7f:3b:0d:f6:c1:9a:57:e3:24:41:70:8d:08:d1:e7:94:80:40
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): cd:00:67:26:ce:ca:e2:82:41:4d:1c:13:a8:6d:81:5e:16:8a:69:20
Fingerprint (sha256): c7:f0:13:5a:9a:a4:e1:d6:da:bd:88:1a:70:89:a9:49:d9:7e:f1:7e:10:9e:b9:f3:e4:0d:de:bb:e6:64:37:b3

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 castelgiuliano.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for castelgiuliano.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

castelgiuliano.com

Other certificates including the domain name castelgiuliano.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for castelgiuliano.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 285690138833081182374132238414084305790858
 . . . . . . . . [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 2020-01-12 10:11:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-11 10:11:45 +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 'castelgiuliano.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 614851113637505065640701009589387958770026116197538272461655879873363188644817131159265949117356709930752558586443276463789856283991878499467897771436470164223753081596656111448963402565486513525512819090431163135140187773616898736902871714955446569504084570898078634222964969142786607933622361093628118210111384809517738942363295601224293961551982136207155665740278669877806547199369260363437424024783081300939049946559738692624670517537773076925377716582113443961338036687487461281781529311123994190773015146391306900415103549516250727417840243466175424326189981793659764719879109592264681278842619566274460217436949487600766753039445511444910633722128847691182983350467085257325005025577615457398905918069698236752313009119828359805982263704000290906714665883701356643825569293053240204460894909561891293466418229021065453393659099854046786297089398735885035947483079192351540423165590239643733756435523069248381887040502312359115401904624673495691163950432056700716079365244224724770122516617706149048665942168664690260348063943678135214225168796429708969448458310497605829753410658145641494758863626656004785018419685705157113192049814279594968406240503552435810648665290275539224992330117866714162985794456831397465404053491133
 . . . . . . . . . . . . . . . . . . . . [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)
							3f9a7f3b0df6c19a57e32441708d08d1e7948040
 . . . . . . . . . . . . . . . . [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 'castelgiuliano.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)
							00f100760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f9973df620000040300473045022048e5147de45b5022280d267bd81eb90bc2e9e9d6427cfd226a779d53500d3f60022100e69c0483eb33a21ffe7459d1c1eccb49a44bd5d8fa205dd54524e82d792a81e00077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f9973df8a0000040300483046022100b35173efd713b04213929ce85025c7a30136a510d9b6d7b0f32fc93958512ce6022100cb3cd7e8270cc79ff45d84df8cb055be23874e40a67aedc5591863f3b0aeb964
 . . . . [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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