www.cassanomagnago.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:32:ad:91:d1:16:fc:e2:3c:ca:6b:28:cf:ed:46:ff:de:26 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.cassanomagnago.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:32:ad:91:d1:16:fc:e2:3c:ca:6b:28:cf:ed:46:ff:de:26
Serial Number (int): 278581689708487831574358023243375421939238
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 80:17:a1:83:9e:a6:94:dd:c9:be:b9:7b:73:c4:da:10:27:49:e4:2a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 02:08:13:96:28:b6:8c:c5:53:a3:4e:9c:b0:df:c0:17:7f:e3:be:45
Fingerprint (sha256): f6:61:27:49:ba:f6:90:37:55:05:d8:be:05:ce:08:12:19:9f:1e:51:c0:58:8d:47:b7:5e:8a:4a:d4:42:ed:81

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.cassanomagnago.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.cassanomagnago.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.cassanomagnago.org

Other certificates including the domain name cassanomagnago.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.cassanomagnago.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0sxS+voL4xRPOJI0We++
zLsaE3yJpIBcx/f0NcvSi3XggTx9hYC1FwPpHLpL5O5JlI4JcSuE1RGagk4A2cze
sL21TIo66hvEebkjmmTLTti04rZKqMm2RX/fSb1hTi7gQvcx/GAlhRgGeeIEMpeS
XLgCBBjAjTB0sisMIxe8IN8Z1T9AFIYE6xYsa5peOkW3HSzZKxpLFpW01xp5wrPt
qHyXl+/LkgJ2c96vAQIFBggq7FDRoZEwJhal+FXxTlNICX/HYPPeY036A3PgD1TI
nPcWjKmrh7OPB7olnd9nesWpJZg5vdArXIWEjvO0eCPWy6SqlSgvbgl6HLytRYq/
D3TsCkrkMnPVr/uktfpzRGbuxIVJDyLeq8+2+9iTdi0nElwduNVdiYP/zaAVEeXZ
65FVlRWtl5/aqqt38BJQ8P8l3uhBO2EcZDPpY3TjJjS3Hkea/RwbGKZ83qJbabDt
1dqQ3rYziuiWC+0SwueyXReTrqHji8BddQLrrChLqJ6J545gBSQ+AkvloTHpupwu
6i1qP8ieVF9dmD5ph//iuCHAFd34dHDOjVjCVyOurvlcFBs9iQxMkRUq6zumh9PC
fUm2TI1HVNR8O7UcQzIg+98+k5inY7f8uY1sC80gTdbcO56KnZ9AuJ6caoctrXgu
54/Aw4F8tU2be4pLcviWUiMCAwEAAQ==
-----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 278581689708487831574358023243375421939238
 . . . . . . . . [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 2019-12-09 14:13:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-08 14:13:47 +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.cassanomagnago.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 859981386214994007667461739933663755807047519482970924030282158224332415095412583612778205233751963200358790617222002049847172581779932206371304075761001854481777726138260362907876132787685641245816067656576834892276357040212651393825033071271989572711206032388802440669867583770368181102931418535088195893348521639188151699148070266161191100908605925169248527663267638311838774370329034011304243857724091109950573075271556387256153049527935927066338795224688361255807610652642547837980520596802934671404722602483580735269907003468401004351744386590721271894349942186186770387227772549021580966562124506870246354856841184318465321647151564235016450276827773712996080977210491914365315272467650931453896787709457690064317124150471704647856604715080024818415387487727389532269360287068678507363570695586627821100967411021305384579002089904326494717790248349238176516840708606138775664803471494313199912177453406954927749808210269630668201095225096474416398166266889011225631081855747090368458537815440172087754996733896222997298421529480953338111422859650283153409748594884493741880897207548445680866591635332384056437123958339996405703133625813817926448710470084260109852483237098986753582607855455684820515903983250370843836027392547
 . . . . . . . . . . . . . . . . . . . . [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)
							8017a1839ea694ddc9beb97b73c4da102749e42a
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cassanomagnago.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016eeb393db6000004030046304402204903a5b2d70ac87d9cf8461b1bdc248e099a8cf8f78d47a55be363f54fb054cc022048bad8e1ca5a755390a5a5c7a55890f6eb3431e27b43ccba117930938d1b567100760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016eeb393db6000004030047304502206e6b2736656b019c931782ce4ab2d2da8612d57abde62067ca7df83f57189cd2022100b7f1b7bc4eeff91bbd4d256b8ff0ed3c6e0035a631ddd631e4df87455ad9ffba
 . . . . [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)
		0003cab9920f12d8d330a463f47a959e90cc993a85b5add9156a0d96ae32260279e9acca09b52bbd1d34b7a46d7fa3cef85d819add469d3ba0a5463250c99393f65440bc5cae9bba226320b8404eaa17688a0b2d8e4e8a4316bc12d5acfc77e5c2f6546e7ffc654d0450534f44000752781a2b7351e11d6c4a927f802a6719399a7bd33266d63db50c73a9decd983d7d2aabaa7543eeddf2a25d4da4fff1e3bbd72d72121c75978a2cae9f28bb2e2982537f9efb277f0cbea5a498016f77e5ea2aab31c0c99112acdca922da751d83d9f61ed14f480fff5f78135e9d33b41480c838385cc589a1e33c39c590f653b531beebce0c2b0ed6c0101c529575fed824ff