maracarfagna.com

Issued by R3

About this certificate

This digital certificate with serial number 04:de:55:6a:ad:36:9a:57:79:92:41:03:44:95:27:e6:ea:a4 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): 04:de:55:6a:ad:36:9a:57:79:92:41:03:44:95:27:e6:ea:a4
Serial Number (int): 424105367459780996665962513604399050713764
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 85:5e:56:4b:6d:f7:f6:af:7e:e6:67:94:57:b9:29:19:c0:9b:ce:c1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 75:3e:bd:c4:d1:f5:b4:ed:7e:32:b1:1f:69:11:5f:e5:26:4e:5a:d3
Fingerprint (sha256): 82:e0:71:91:73:17:da:7f:11:04:fe:65:37:49:5b:3c:be:28:cb:39:9c:4c:ff:12:44:9b:fc:a6:99:6c:e9:d4

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 424105367459780996665962513604399050713764
 . . . . . . . . [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 2024-01-19 09:27:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-18 09:27:27 +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 728902415107079854030182054194363118490257362169311423294909799967073462891910990036099480871388347872974341677031881869903311293534721012630088986117156450213022987827896391062524445467674778919899813776454197169922586355893602964663159786980927514959155741781858595064645750899092119829463161424696855369503856274979821730743011746233331990466363988929683274458795426657679836152465035339468634354751452570049870699090070348013521420785284256346926779253960565225296194132792108886883967797260202043500172560575341057770556618173272420437504756756779686731924058858140545673856770982376510040714083659539210039311135121269620357714047322128711281121468775449438331861799014032827963447031486628287279581658783158975302088526156275822792934154528543694002216627282500234598900994739164956765427517734335344713264100316049564339310766703052345778906137059468237271556772521777761983290996221088729474251507058052460329066407309356769688134256939978792554223416974886680570185744853595157446110894240873702086388494260892261583805173316067526176208195123975173956961081168207124656986321755409010611498112228277007350049208534837581878216609494146867358160701553068653305714009705729496363314542148963185622263829024137475480933923159
 . . . . . . . . . . . . . . . . . . . . [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)
							855e564b6df7f6af7ee6679457b92919c09bcec1
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d2142e7160000040300473045022100e02b59f614088e397b172ed8e084011c25d8d5c4c0bb85c311b412faf8fbce2e022069c0421a886436602ad777771da8e88faf9391761e4f421ea541d86102ec51d8007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d2142e711000004030047304502205999638c27ca1403204cb20961909fb1ce6245a4182fda57239d6e57a0dddba2022100e44e21f24e64bf8e9ed417c80f58522f482f31c036b6480bbb784ecb89e767da
 . . . . [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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