www.castelsangiovanni.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:e9:9a:9b:a2:a8:3d:b8:90:17:e1:58:16:18:e9:2e:b6:de 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.castelsangiovanni.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e9:9a:9b:a2:a8:3d:b8:90:17:e1:58:16:18:e9:2e:b6:de
Serial Number (int): 427940444436063387318549704991754255513310
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: aa:1f:f8:fa:47:72:e7:cd:fc:3f:4d:84:db:60:61:87:2b:40:41:35
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 02:f2:85:fb:a4:51:89:9c:c4:22:2e:fe:a8:88:c5:62:bc:63:26:b4
Fingerprint (sha256): 08:7d:1d:c2:dc:5b:d7:5e:52:2d:87:e4:6d:11:98:58:f6:49:0c:06:18:a0:e3:4f:23:d2:f5:32:a7:f1:90:13

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.castelsangiovanni.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.castelsangiovanni.org

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.castelsangiovanni.org

Other certificates including the domain name castelsangiovanni.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.castelsangiovanni.org 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 427940444436063387318549704991754255513310
 . . . . . . . . [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 2019-09-29 07:54:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-28 07:54:38 +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.castelsangiovanni.org'
 . . . . . . . . [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 765858379984497323998598256241910353008595553236385026191001097911406426386321070612788742541025811979780563716929412963957568734324169040656946726975908169575766804930534838922811156996297699405586268949348583584244311372206393010707515693720506015539084478254362164511380943442393112211060759778355626182970641076000754753312973642175119048212591373784393994283109504301926744989062305593212547838135571572742238875066564383374450249557409622612657898673082614869813370679317673942239827603750740656286971999553739071483540745308310981361507753128539791167177631884725424090528720888852028909980910608991853033868488250242817650241208807295841652922015870668648855563668787177290764377012009179648218697661091978555765907527022592867081801441167284069139771097028650431630002168841361823033410724716269243262187580657314760440928528450512124528568221007554503576832623718713610327452015223243585549069228920039293588558828575454585421403460910558562080855005522929158186443276529704192056687561497962071037717737744753110722949880178280398142147494996415433970502872994411608796643858105119450479532126174232672786477205121455334763623837857898622303589062541743496224175569330645094519892447029138775245299280182118225155963614843
 . . . . . . . . . . . . . . . . . . . . [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)
							aa1ff8fa4772e7cdfc3f4d84db6061872b404135
 . . . . . . . . . . . . . . . . [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 (29 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.castelsangiovanni.org'
 . . . . . . . . . . . . . . . . [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)
							00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d7c3a994700000403004830460221008c6151e393405da367b4e7d403648b85f1b93ece903d061c1f242650cc77c213022100d37cce55663445820f97e29c8d8060e8548ff5ea59a81662a347e000963c0c35007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d7c3a9b810000040300473045022100b8eee410f61c1ff1fc056e1d3ba652afabb6b94f1cfc530f52eb06fa8f23a73e0220157cf0be48f872befbea0a243083b0cd66884f515ad344fe797c565303634bc5
 . . . . [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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