www.gravinadicatania.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:12:07:c2:97:28:fe:bd:b6:19:dc:46:34:16:58:b9:f3:66 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): 03:12:07:c2:97:28:fe:bd:b6:19:dc:46:34:16:58:b9:f3:66
Serial Number (int): 267472255367310497641277780254551925453670
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 40:38:b4:a3:82:2a:e6:f1:c2:5e:11:f6:f4:c4:b2:e3:72:1b:f2:4e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): dd:e8:0d:28:9e:b0:92:7c:fa:60:8f:d5:98:53:97:ce:84:51:dc:28
Fingerprint (sha256): 4b:af:65:f6:d2:dd:29:24:01:8e:23:82:58:f9:52:36:48:fc:dc:34:1d:d1:ee:7a:45:79:ce:cf:d5:52:b5:ce

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 267472255367310497641277780254551925453670
 . . . . . . . . [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 2019-05-28 15:25:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 15:25:34 +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 776381610565797785376271172523719349830079695678413683263862217075245869604349787591218892760138442935210561979404176571635615821044363191756770470120824952717176548974194358166682662462330829181341502113053861814620651748625499047333662203541205508528040988937328883772547048095717933022984059905845202206472267789436685858643959055906492086269668306724113210562441032148781996823063511931872550078787996099895672375459772509259120717685079668127036502317353521941474948039497053978232338415201408146904633776319672971756459916164113447341147036688392482040195052923882266256290948783025978119264354033513869020503787927638995511939815579850054928269291712398447837790898520810613547461134155005448155381628272963569980059450865389039821949221048595471369935583352065294098326368952178949211015645983626631234521846975909466859253165075847397093331952856954085394328218842269806294507348960530231606871520337217058001795043975818111537226865767278273299601837883090568533411552602367380197433908570913897524131772636250380187829758827230470052008769617530528398796673722117592826835844709020093635558260544649371350326741051286772158417205452863289950918259670988856849615309216530590401552336545710373720522888492253535743688602139
 . . . . . . . . . . . . . . . . . . . . [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)
							4038b4a3822ae6f1c25e11f6f4c4b2e3721bf24e
 . . . . . . . . . . . . . . . . [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)
							00f1007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aff42e3770000040300483046022100f652a94025f78b4fb6328c7dee0eb5c6ecf04429f27a6fe77e21d0e6489c3565022100e8917dd45664d926d1b7ccc6e9dc967776123f48398b4df0dc987d3f06d1485e0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016aff42e4f5000004030047304502200add9d46a87cf9bf40289765992f5f54d0f5b8d34d65181ffbb4f356b43ed3d40221009b348cbe4d7627afa1c0577b0a5115ad18f4e41d9b1e71ee7101e421a347871b
 . . . . [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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