havanas.org

Issued by R3

About this certificate

This digital certificate with serial number 04:54:e7:74:92:a9:fc:84:07:e3:3c:03:3d:82:35:fc:dc:af was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=havanas.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:54:e7:74:92:a9:fc:84:07:e3:3c:03:3d:82:35:fc:dc:af
Serial Number (int): 377340519496561234560050777693391700155567
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f8:ea:1b:90:a3:18:24:94:eb:d7:27:a8:78:ae:fb:c1:51:cf:2c:0c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fc:6a:37:dc:16:98:c2:14:38:72:9f:da:14:b3:0c:45:2d:ae:f1:01
Fingerprint (sha256): 45:d3:52:a6:d6:3f:a1:1a:59:32:7d:93:c2:1e:92:1f:d0:0e:03:e1:42:c4:c1:a2:ba:26:57:3c:7f:32:fa:91

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

Revocation information

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

Check the revocation status for certificate havanas.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for havanas.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

havanas.org
www.havanas.org

Other certificates including the domain name havanas.org

(limited to 100 certificates)
put.id
oy.id
havanas.org
havanas.org
havanas.org
havanas.org
havanas.org
havanas.org
www.havanas.org
theoryunlimited.com
gta-quebec.com
www.hz.id

Certificate

The complete raw certificate details for havanas.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 377340519496561234560050777693391700155567
 . . . . . . . . [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 2024-05-23 23:06:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-21 23:06:01 +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 'havanas.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 633128245893361729329945271581198225624781937379404776118949920821844688221854964717699481306262406862124242171099190378318141453847020081581661674740210850842870266334247827523210874375174332550748195801009103861776971980969289680835799252431695034856480695303447224055650738166998132287153447325878810565204282411835799381547396789121868421826021007553222785669102252995911407138734579003780986111308469016418616315176213001581531458700559016864068976587498426428895940873444567394011717297780606148330772920139052011410381946721086775362725887680714508394391987187376452856901351342516044364712587172760242953071954077297407047912581343889758088441987670395110802109761718366888904011913198050521482728314669479021509621985022246989561364257475483613920718369330390970864974866407113039073096820148216879877065580140616865942563334371724956031170591079102527870478535790387691521744275434688063671247564748912308674350604106008646428085118094801672901708447273041834749831102923013136382919524160862064088100083823516914257159358857694764124922361596221392637565725796493188991267178193602570624398791922453572973296944364351444494774297094100212793857677270379761646136622132730783923327969177803226980271762882229867682629366661
 . . . . . . . . . . . . . . . . . . . . [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)
							f8ea1b90a3182494ebd727a878aefbc151cf2c0c
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'havanas.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.havanas.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 (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)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018fa7eb3e3200000403004730450221009655b068a35c1d12f69313570ab7c73b9d904575b0b042bc57a19280a2384b7d02206c5720206a197649a861b72b183239f7f6db48287bb958a219dfabdd836ddcc3007600dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018fa7eb3eeb00000403004730450220186ed6067fa510a3613c8fc67964be599bf05fc2f385d0c873c3493b0dd631a0022100dbd568cae878a9e632e606c2566b994af278776e1f4caf6f0d54adbd8e9afd27
 . . . . [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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