www.gravinadicatania.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:fd:89:aa:e1:3d:01:08:a6:e1:2a:38:d1:f5:0f:fe:2a:a7 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.gravinadicatania.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:fd:89:aa:e1:3d:01:08:a6:e1:2a:38:d1:f5:0f:fe:2a:a7
Serial Number (int): 347611288120542054270868890168254070139559
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 43:09:53:85:0e:82:f9:25:0f:e4:38:d6:aa:31:58:9a:f8:a5:ad:84
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 53:71:bd:a5:cf:c8:82:a3:40:37:5f:dd:85:73:6a:70:5b:95:21:86
Fingerprint (sha256): 8b:7c:fa:e3:d5:9b:02:a5:d6:1b:11:67:5c:61:ff:0f:aa:24:4f:a2:23:62:e1:3e:c2:40:e7:e3:2d:19:d2:77

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.gravinadicatania.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.gravinadicatania.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.gravinadicatania.org

Other certificates including the domain name gravinadicatania.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.gravinadicatania.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 347611288120542054270868890168254070139559
 . . . . . . . . [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 2019-12-10 17:37:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-09 17:37:09 +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.gravinadicatania.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 743998897548149482319870943992836128756810460968464917697595427381297474404538857333398167377408596211050255797277869569690455364019918115953028839764014162635119202964253724914889837078251803376573371008242076741059198569620378783748669751404418167242697342467797475445769550739677863032883958979191368189501279360473463158725952076121935464406996114709656168738602935902952217998583981843268879936932765411432679505525796520972460617901733108551311797933780245324035394850638265924945743689999166511809561014856685487538785926314504023294296126409077361418440558502886169191013065039055352915293128916222655039755545554493784804391679476305434283878458631152454705804263018182318321578418491939358016675912725189999715555507052137308978009835552570300216573731492557306895384697170776569242294787905389673509049250409053215643783558565368765161020728154997131861977389604754598873982449343988013324197699956826748619508949639791358798636098284875021945375955808830972426884298804729006020259115758421838951485802750256948865585092248370350317354026159116970966129833656031081905639369359316922164702402667887187710324453134481313100474325926797063895368901604618859592390716409707808491154993617776610980057430223457016982780436257
 . . . . . . . . . . . . . . . . . . . . [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)
							430953850e82f9250fe438d6aa31589af8a5ad84
 . . . . . . . . . . . . . . . . [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.gravinadicatania.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)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ef119cbed0000040300483046022100be802db4fad861ff4ae80cdc4e3b81dadfc7e625aee7ddc66136db9e957351470221009427aaacef545478b10b69fe2da70e25d74ad8c32d1277cdc57a386bc2032163007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef119cbd7000004030047304502205206b6afc90888c64731870ac7088c4c2ccd1c214ccf298870f0a613fabe6e29022100ca7b3418bd6656c9d4c91b043cd79de55db51f92a5342e2ebcfd0f1688a0c4cc
 . . . . [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)
		0016c3b47241574cd5f96ebd7c4f860a5e46df934eeae6983a4e60c3d650a319b4f8d35bfc22703df96257904dda4a4c70a50ae750fec40b0579b33df41d27d0b303eb58071896a3e2d286f34d475555e18a1558806d76e6422b6bb19821a06578f765168e3722fd5462aded1eccbb167bbe266107604a67233b74ca8b341c5d1951371d2f539574c00567ad4f79f745ad8e304d4c21adeee112d7e0f6f1bd6f27c00a708176942d695ba3f10cefc85ca0a9b0ce2ddd7f561f9abe69e30aca44852b23ec73ca1454ba2bcc296a7b0b38f3af7c0bf545f9f7137b5b5f23e7b7d94c05191fc840473ba61e39e9d7d2688ba9957d47c2ea7062ec3f95655f1197cd74