www.castelgiuliano.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:ce:53:93:64:2b:2b:fb:ab:bf:3f:fa:53:df:5a:4c:fb:43 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.castelgiuliano.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:ce:53:93:64:2b:2b:fb:ab:bf:3f:fa:53:df:5a:4c:fb:43
Serial Number (int): 418658402535704046157199233909339280177987
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 05:d2:e7:36:44:7c:a0:ba:79:da:61:16:88:57:b1:f7:8d:7c:56:25
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ca:4c:fa:3d:18:58:28:8b:f9:6c:51:dc:e3:05:6b:20:ae:33:9a:a6
Fingerprint (sha256): 8b:88:a9:66:b3:94:4a:e6:af:69:0e:33:07:12:47:9d:d8:d2:c9:e2:21:13:14:8e:f1:ad:bb:be:5e:c3:41:8e

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.castelgiuliano.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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

www.castelgiuliano.com

Other certificates including the domain name castelgiuliano.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.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 418658402535704046157199233909339280177987
 . . . . . . . . [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 2019-11-08 22:14:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-06 22:14:35 +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.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 810966167951977357957502692701946064277510997024328289768266599197398810777909243555649411121003919250134631857224236133998372015001364915624680127747958637523272345188723854936562563737306240716842563903976580243982513393822296247478564842426055188720734005991414567456426105789370177359872726508567267144660187478771291904661616314392295720183059854338251146559017187968208776658460374285958862583479595778645938865246256131683007929630841470292733891287513003898066656869840504025806272340852310610276639869923111573731590791293621252287825517172172676010632212775935060997086022848558085050529541144932720105423304890681868257549362533709882807860872994189276424364467428388456906202050338112125528350370108915152093244603771162415717707162810982678220843347061321545408929359218445788058681031600450572381914297363767135469822868137531924174557476833098931411823781555268692417764176038136226578075728246042935121370298297970303974293686692794255332028917578160124751736572088624431381042300299883764191204561245993364429195900291973122562005657312070099733581595629555517589509843436522779039581417132665450871927853330756892549349256090955098573605961556748904389827224669410349177330977702265334535986942607447406313210992401
 . . . . . . . . . . . . . . . . . . . . [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)
							05d2e736447ca0ba79da61168857b1f78d7c5625
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e4d4c4b0600000403004830460221009f48ff0388e3d1d32254caf5ec9f6e1d345a00083a15b152358e95d388dd3d20022100e4451fe975064826be0a20557aeae93af2fe9fcbb01c4a50caa652a0483279cb007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e4d4c4af30000040300483046022100b5b8f8dd21e727a6b1397d39464989fa6dd373fbe3e0a791eb07a473c09af326022100833c02685223856f175d6ddb9cae3d64a1a82831b19f8d83b774d66e5371ed8b
 . . . . [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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