codicature.com

Issued by R3

About this certificate

This digital certificate with serial number 03:52:42:26:9c:f0:ed:f7:8c:a0:88:15:fd:f7:7a:26:ec:74 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=codicature.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:52:42:26:9c:f0:ed:f7:8c:a0:88:15:fd:f7:7a:26:ec:74
Serial Number (int): 289327941420944427104111675171304542497908
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: bd:20:a6:7d:e6:a0:6a:d3:d4:a5:09:2b:16:df:08:42:bb:97:f9:cb
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): af:cc:a0:c9:18:65:eb:a8:66:db:9c:8d:f3:08:43:8e:87:e0:f0:fa
Fingerprint (sha256): 99:df:0c:a2:8a:f8:c4:17:31:cc:b3:01:96:7b:95:88:9c:b2:42:05:2a:6f:b0:1e:18:d3:e0:93:3d:5f:1d:9b

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

Revocation information

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

Check the revocation status for certificate codicature.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for codicature.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

codicature.com
www.codicature.com

Other certificates including the domain name codicature.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for codicature.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 289327941420944427104111675171304542497908
 . . . . . . . . [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 2023-12-07 14:41:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-06 14:41:14 +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 'codicature.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 868256621082810644835617204979002952234836850768159544742938329580804645679981045885896483011876353316158751542848694209306979225160820660262502235817070112200259370921654258744649221748158004672298725401236462285760669334278152792295970740349645273753109095223530319642990650352031324696181868529685996994136818463555348960129297174445564959323582537388813865569566553270649503346862996603162406020131443031631723877697708478883329879599220426854342785570835723023191118324206664493071806271018335721224424899676791638178331762442783577836656371628453160102506457748977067271504245328391316882341824574736016719144003403962835154654398287968339145586327757365785971487434118291519787197653666691803718826762321258760220583629997627883369494690352796804473805629831088861908006502017731874527278792414909235588297011706594290806071930848863885324086594767130453839489503447462372971796210295631341468309988572044162262199083625724217297151440438100148528565579795666082800749198526162458587367312915489528423723268731488246576445317231589185398812400488900249009748326291697534359020743473360059635382035509854451035729605358596345747731432047670640881377677466689889157374249875866548001194608521817569882473265320407270231744854481
 . . . . . . . . . . . . . . . . . . . . [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)
							bd20a67de6a06ad3d4a5092b16df0842bb97f9cb
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'codicature.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.codicature.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c44f0b6aa000004030046304402202d9ef98a641e78a83d4efc9c476714630bdd2d67553d4c65b13c1d1072547a4302203f02ef049bdd4a484c6c24dbc4de486978d8a15256c3788950d1759c5588901400750029d03a1bb674aa711cd3035b6557c14f8aa78b4fe8389449eca453f944bd24680000018c44f0b76d0000040300463044022063ca3aad8e4559bde2ee342e33e69ffa45cd4b7ce146181a9ffff0face4abac20220459b5cce3087dbcb94584cbe77d736bb82ae608293311e5f3e4116168f2cb9bf
 . . . . [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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