www.sassomarconi.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c2:41:4b:4a:4a:34:1d:e6:37:53:6e:35:9a:ba:07:28:b8 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.sassomarconi.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c2:41:4b:4a:4a:34:1d:e6:37:53:6e:35:9a:ba:07:28:b8
Serial Number (int): 327438427726710535558380784502906208856248
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 07:18:44:3a:f5:22:fc:23:5f:22:e1:f2:dd:ad:89:50:5d:73:88:9b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 57:57:4e:30:3a:b1:f9:dd:a5:3f:dd:ff:1d:52:40:2b:4c:b5:35:8e
Fingerprint (sha256): 98:94:02:67:c2:c7:7b:a2:44:9a:25:0f:03:73:1b:26:0f:13:71:d4:52:be:5e:dc:85:16:80:3c:95:e9:cc:ef

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.sassomarconi.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.sassomarconi.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.sassomarconi.org

Other certificates including the domain name sassomarconi.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.sassomarconi.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 327438427726710535558380784502906208856248
 . . . . . . . . [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 17:25:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 17:25:58 +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.sassomarconi.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 842505594734552228936394167597535360961497123119297996696868488768631202163633841864467025536713743494017551735657743109610745871599342207049864358645365335202249040089539746958874153754300331500013265921611444670770235384249210620196178372445162069506167048350468956779048433120483024928374666357802962082186960075208627942016375189071458560718579268267169635198399086394864455472503538587181697548186128381351897882851532372326691596230877650615694539228349158489444516497406813158078767404654333513816636272912642148565952633435775031410801989855973499912283838957013697076651576306323898614808228510030866017851670439920158857376586880788658332885441672020005813028823949678142405370456965339994709211093832255829184457620106768736307363680912234331405027929530283520881372146475048930996894353239570292925663435953125362065385328984536531492355636860008847125653021460223419179893049306911575525347626074288428340155536485620628331145742703975534048086882088202676151855070994733187734521628607034727063524041978106163440504835294602250026067239809332423639521201006580301347840280557604949610627938981923830387222728702558228220060878953374432999680975887708965975830788646727071289899321525456279820962145250022542125493625549
 . . . . . . . . . . . . . . . . . . . . [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)
							0718443af522fc235f22e1f2ddad89505d73889b
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sassomarconi.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)
							00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016affb11db20000040300483046022100aae1befd9d6db4e0d5620e7c6e32daffce43a5c44acbb9e18dcbb9deb1300115022100c526a0fa0b404dba7d5713ffc4edc582967b8ead728ade21579ee53441df18cc007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016affb11d370000040300473045022100c4dc7bc343ac426e741c856197d7f2a8ab4b62031b3e69b0d27e577e0a782bda02203b78191fcc87d4b2ee376f3975badcfb0803dfb059a22d7c5628476026a36fb1
 . . . . [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)
		000083a0aa3ad35bfaa161b5a3603a07e5e98adc7e61201e6301efdfdb31cad681b131792ba05dffee49a2ed99b3e5c66d2a1b8414afe8a83f031e3c5b63f899bea6a91905e64dce112176b18235a5e05204f712fa7ef990887644aa8a114000416a9277d96224807bcb5d6d326554663cff634a15a578214814a0c8436d1d1421df32eaa362c46ff0282bf7f3734da06209741c86eef5feb313b747243efdfc82cdd4d191defa240266b279ac32e075fc6bd4a40a0829772eb26ba862e3d989a8954fe01f8676ceb9d380ebd1f860d6f72c660effd05cfb986a994c911d05c262670ceed5a9c83dfe4203736f61aa958cdc633b33fc5c2d567607aabd0caba93a