maracarfagna.com

Issued by R3

About this certificate

This digital certificate with serial number 03:75:2b:81:38:6b:ef:83:c0:d6:88:92:dd:77:88:01:81:35 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=maracarfagna.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:75:2b:81:38:6b:ef:83:c0:d6:88:92:dd:77:88:01:81:35
Serial Number (int): 301207722479510519931186779680522710909237
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 41:a5:c3:9f:ca:69:27:90:5d:14:be:c8:5b:9a:70:29:8b:68:72:c2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 93:52:76:d2:09:35:eb:9b:23:b3:4b:02:9f:65:9b:70:40:d0:d4:ee
Fingerprint (sha256): 97:4d:83:6b:15:3f:93:de:44:dc:2b:d7:aa:38:c7:69:3f:19:96:b8:12:86:55:6f:28:1e:32:ff:d7:10:ec:79

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

Revocation information

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

Check the revocation status for certificate maracarfagna.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for maracarfagna.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

maracarfagna.com

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Certificate

The complete raw certificate details for maracarfagna.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 301207722479510519931186779680522710909237
 . . . . . . . . [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 2023-11-20 18:53:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-18 18:53:36 +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 'maracarfagna.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 832025257104794848887432734193024715553277071412186467226615336343231071096964668848400748549217737344035549601036301262416593755508417442228828546600948197463608052667464142784516949238925334466248278864685339878441356503073739910716662750461536591156701616117102595046848308866317967419671087666413040838680565994603129083126306706508631832846324481702197792639677519970566610228043535683840155188567905112851534113967276918882438127024391677572695362032816538463255970330185323598617711607783372652279163076982073937667062841234304456935121938624705095195114398092328221966911323413821782908832872339433927960090394243578435131023414400527721186618023931106700847170474651778665305940677470216858207267535924457821271286927744329173914153835149031951596883058867699346079220809547297105070490288908969376846873031096456495079977817619398903849641055240088411134436003322804659154597403160295012962728291142556077230692981007764031564372931489931391321795563982463079590516833748315509466086646925603427309192898495511452807240321018306764021852868602747809719972007522548321750592658592986594952396263254865288316985614957705751698531218552121880078700835472786622683966782066114291318241531951365417419836924785309869445901724931
 . . . . . . . . . . . . . . . . . . . . [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)
							41a5c39fca6927905d14bec85b9a70298b6872c2
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'maracarfagna.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bee4ba6f50000040300473045022037ff6f3b14db27cc125f249a35197afddc910e1dbbb8e1ddd5eeee3515a2fd88022100e4514f439b74363e9c5e6a446006899bf9bdb4cd474858f91a0d9a13a2c416a5007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018bee4ba70a000004030046304402202405de71438c7ce750ede9a3b29164f55c134f82963971f3e1031b14b88038e7022075e6010f1b5935a0fd2871245942b5984068277f6aed13fcf7474eeeefc5e2c6
 . . . . [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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