cassate.com

Issued by R3

About this certificate

This digital certificate with serial number 03:35:6d:5f:be:2e:0b:e5:01:8c:ba:16:99:08:00:11:ec:f0 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=cassate.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:35:6d:5f:be:2e:0b:e5:01:8c:ba:16:99:08:00:11:ec:f0
Serial Number (int): 279517206219138596498114364419710446071024
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 75:65:fb:96:e0:76:c0:89:33:3e:84:76:01:a6:96:0d:7a:fe:b1:e8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3a:97:7f:a6:61:4a:85:99:e4:5e:d9:08:3c:9b:68:fb:f5:0f:0b:1b
Fingerprint (sha256): 0e:7b:26:d4:3c:78:bf:4e:c2:b0:4b:e9:06:36:b2:44:e7:cb:f3:86:80:0b:c4:f3:6e:63:3f:1c:fd:ca:7f:d3

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate cassate.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cassate.com

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

cassate.com

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Certificate

The complete raw certificate details for cassate.com 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 279517206219138596498114364419710446071024
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-30 21:14:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-28 21:13:59 +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 'cassate.com'
 . . . . . . . . [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 751285907389881518802714004215938855168321029924292199365823860819323623177395204551663409418335232338814655448147948089308969965690840579973558806420883357700015215557144911767336232245416190946951626729022222067543971625406694208826866136834939493989795258205204797123983264241150111925264486471038890953111962132788556330197755165525455379142592403625145487320269643205225478105552992086234422805019044761258480064533577769589055717252933992809425574320299288065523389915120611941414820432981354054142361089936550987406941244800580366790391658153765888643869469512391607225089095877832933788097644009775965740149751222675048222756491406047433322444202873796854344720199261153069490774248240860361148078207952775168196183993627128282852130592369566365206600706261479856779816049471102118476514904206572719263644508829632954843021554379598896696209652380140824049138774872517426961321643525297124389494421554256865129315799360198660484747867253839207485736418088044331062609295140899450332241217824398635868844796998188800629826644568499560540614852247566643329626133445929790401228712105833851936064553560585737597175047135826173928098693507955035687100042301328757523948571309381703439943466029171399920334641533518265849251535373
 . . . . . . . . . . . . . . . . . . . . [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)
							7565fb96e076c089333e847601a6960d7afeb1e8
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cassate.com'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e916d4212000004030047304502205169604f083a439bbba5759b9608e034265602b0ed007861c17bac7790534756022100832b3e19d9898c606f671095cf278ed616f09bc3ce96e6044e9f15296815940f007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e916d42400000040300473045022021e4263d09b7a1c5b4f0d9488af7fe403b9d9dd5f5cf1db28a1b43c4cfc93669022100d9940a3359d9d3a796831306ff6c22a08aa562916b2a390ed19c8e4d3f22e903
 . . . . [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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