acibiber.com

Issued by R3

About this certificate

This digital certificate with serial number 04:e3:69:aa:61:f4:05:f1:6d:04:3d:83:40:d9:8a:d1:76:6c 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=acibiber.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e3:69:aa:61:f4:05:f1:6d:04:3d:83:40:d9:8a:d1:76:6c
Serial Number (int): 425833694634844627378713713236377773110892
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 92:dd:e5:9b:5a:1d:d9:e1:a7:15:27:7c:83:c5:6b:a3:9a:f5:e0:44
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 0e:9b:51:ba:af:a2:a5:93:87:e2:b2:5e:93:3c:c7:bf:9e:b3:50:d9
Fingerprint (sha256): fd:95:ab:24:40:62:ab:a5:56:ae:a4:8e:78:22:a7:09:e5:0b:bc:19:13:85:d0:2b:b2:1b:e0:aa:88:94:85:cb

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

Revocation information

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

Check the revocation status for certificate acibiber.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for acibiber.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

acibiber.com
www.acibiber.com

Other certificates including the domain name acibiber.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for acibiber.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 425833694634844627378713713236377773110892
 . . . . . . . . [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 2024-02-14 17:05:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-14 17:05:32 +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 'acibiber.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 855953953301115829819546135211024534983831840249569486325624000514385548059440606289687733812873873819531396703628387926968125352461135240708361366116208270228844766619263888385869107843471743512947294161259764220075406479286580909843293281253944424992435599578542765907586329123072609555833049805261861247497751793381294487974109947839769982543664324587770722197209036803442397676632659510129161675094183760167769069248948830416438070769531956890322522044867050206370582580393906578037221944268959878401038035814898322102200899763664017603270163974942419163573088863591500130112540730867526202210366384942322730269793253090448637948514689415784358966883543843545659640940690218091508193680181292084762228171878174904286584255396938263913036146036356031244653601278095488677312944555264435889075236269245690045531130990698106319349450276405251940384050088941328683636537286284495301973842367822127483619914936117298314370640331315440013283671508268015350937077664597346424850929611747686765401818605731966797130861174160129339450901792566966815087467840828169516235069799266402136252177064571812512356442461861480634184235853268692665027677981182155411462382638814443527747675255369137475584012677354749734845620608022192384940611197
 . . . . . . . . . . . . . . . . . . . . [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)
							92dde59b5a1dd9e1a715277c83c56ba39af5e044
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'acibiber.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.acibiber.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018da8cba2370000040300483046022100bb2b28ebfd19c8968b25f22cb2bfecc7954ee2982946984e68587ed1c9255b67022100aef0d78b8b177625248a89c4849dfd1631efd0e6513682a1463867dc4673b0900076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018da8cba3d30000040300473045022060612f60a314c772e606558b517f6c4f4bbe9095c42f58808228a60b042527a4022100dd9dc88306db5d0d350854761c09c12766ad24b97d48ad71f36373fc5fa0faf5
 . . . . [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)
		00305d4730eb7b80c33268d780469aabd9ae52037fbf47a5889880f3867acf21d21fd8eea1780ec897ae9aeed7e91da90d4f13d979c6b69af893de5092da009c9afb5d283fbfc6bcb539c8c3fb5f3ccc2e000bc25fe485a1b7ca93ba76ee145cf5532a1aa9fd0a09f6901ab0db2f804d45bc99686c28ce8cc05769f1a75d00a86b442b61a4e1b89e5c5110a9b8883e9130e4470339684eac900bc12e6f236a0cda2fd2237d10cf296222ff2037424a86890a2f80796f69874ee8971b6dcba453ef727288f3766da21475757f0daa44da942cb647598b3fe209c7200019bc92684efcbe513f5ea899b41cbd347c4491a3a69e99b97c68cb45943b689b637a4e21b3