biondina.org

Issued by R3

About this certificate

This digital certificate with serial number 04:06:69:bf:42:a1:1b:9a:56:18:4a:72:a7:16:23:00:7d:4a 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=biondina.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:06:69:bf:42:a1:1b:9a:56:18:4a:72:a7:16:23:00:7d:4a
Serial Number (int): 350631399948227324368227601942055397391690
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e3:8b:eb:32:84:0b:ed:52:6d:da:0a:bb:bc:da:60:45:32:e4:a4:47
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): cf:be:4f:7e:2d:76:25:a3:1c:1c:8c:65:f7:e4:e6:f5:f7:3d:1a:fc
Fingerprint (sha256): 31:72:10:89:3d:ad:50:1c:9d:3b:6a:cb:1f:27:78:f6:c6:bd:d8:5d:a3:a0:3d:3e:87:f3:bd:e9:b3:cc:a0:ac

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

Revocation information

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

Check the revocation status for certificate biondina.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for biondina.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

biondina.org

Other certificates including the domain name biondina.org

(limited to 100 certificates)
cervi.org
craftstv.co
biondina.org
www.biondina.org
www.biondina.org
biondina.org
biondina.org
www.biondina.org
www.biondina.org
463.me
biondina.org
www.biondina.org
biondina.org
biondina.org
biondina.org
biondina.org
uavdrone.space

Certificate

The complete raw certificate details for biondina.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 350631399948227324368227601942055397391690
 . . . . . . . . [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 2024-02-28 08:25:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-28 08:25:05 +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 'biondina.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 839551957346201026888364890625255923697936885764147576773816037746725671711887620166515726277374099353825323898757031595282358608106680134131761460785780700621893173220309986634951929686216645428062996662521308242488121418872856566619292639879429410050124689190730001212174286614671261577893743764538905016123169606753609036754124617732908428990922199350265423254183695779086935355342394205494846079083177868539730092250361371823516064137661438942046970638005934281166965370472598760893644658483309467008828808543129220871936037942411899052667863445153460325849223784843450787626364928728430455379028236307055791878439544911160253725327113522247590469442383160379325836255712841301601015184552239679197389802347457888988670103590836886719355674407832886602275754885430750947770229169732044864720213774690730662088331076220285152350031835319137222208937347366226177469803048375380473805288924647450853369552261977181300087694207611281898442150941401457932748249211222766502329224582218259364288404978315999085067862489792423097702847419992663166522548150496778608137591232817553990478657119882195539555594393896862820755862831996175565811204134529905949670021094883517773165097648405034031527622472064525265139310547334266597549871467
 . . . . . . . . . . . . . . . . . . . . [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)
							e38beb32840bed526dda0abbbcda604532e4a447
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'biondina.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)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018def082ce10000040300473045022046207d32357e13450db70019a450b778c6d19d2b78a3262e39c29f765327d32f022100977f9ffbdcc4f73f532078d6813bfc9a5e07b11d165ca221719f3fc5f7e9328f00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018def082efc00000403004730450220027bf916185701747dd9d2e29a29509669be4902bf077f610d7cc57db5c7fdbe022100d1654d6aeb4b640ffed31bb2539c4c843520304a7e6f4fa53dd216dedb70e84b
 . . . . [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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