www.sassomarconi.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e3:e8:f6:55:de:7b:da:a7:36:44:a3:7e:f5:17:0d:37:ae 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:e3:e8:f6:55:de:7b:da:a7:36:44:a3:7e:f5:17:0d:37:ae
Serial Number (int): 338890615028014870576399679304205717026734
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 18:da:62:63:34:f7:15:bb:0b:ef:1f:ff:ea:94:c8:19:0f:62:63:c7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 64:17:c8:57:b1:95:e3:4b:37:8f:09:2f:69:1b:c9:8c:c3:6d:8a:ac
Fingerprint (sha256): ca:03:98:58:7e:7b:79:9c:b9:f4:93:96:53:37:16:ec:70:15:69:2a:7c:5e:d8:44:c7:b0:ce:b5:9d:22:71:ba

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 338890615028014870576399679304205717026734
 . . . . . . . . [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 08:16:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-28 08:16:14 +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 781937043083630108829900914025148151946746262444323112960458653887866045214752750270825116782834598381285592670719785340034835578973406077933831442122148853305040921953930515739901135958467822726339741872990351459598248826807302708201662824056700219144199281669687539542100354654374035827172735144913192249639860530278040698594827197516285271713936013242553658531284504563636028513275564400890041072469419999718240462086798966696830826902638388304257403324547182146432495883350890003247364186590444281302107466335515548284606048826078297005538627620589920542036956811377415670618797074374132877390719786649347868690751030018072917732080206247122913273090604017200042852177937015982449786944510302258715080530275226497065980138769165224534539990357627708761714869041464562628777626348826357991117796262250392645472865128052814270589690034864171338688614870372038047005063303722003120975537059978033076824068232910185551699892415693949311412396466231299354065095570657527852519583572907315059495591252183544476762940131894215879825315234165724335362544864296037267061821325975105906350418525905431161241658889059396045893731666914869401420207048740291657413892353265033204120652857240813651013462817491854837106740679446117939973984879
 . . . . . . . . . . . . . . . . . . . . [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)
							18da626334f715bb0bef1fffea94c8190f6263c7
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d7c4e608e0000040300483046022100fde89e525763ca9989e083829977c095376562f2cac8cda24473ca26521b074d022100c5d8b489252327df1ee100d84bf5e37bd06c4602be356db0c95ebb688cf1c27700770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d7c4e60b80000040300483046022100a85a1b2c10c9cfb506d37826b1fe4dd1ba386476bbe60efb243fd46adbe935e6022100cd4823de21790fc5013bc72cdc9fe7e930a50c5eae0040002399bdf146e7d80c
 . . . . [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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