biondina.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:1f:2a:91:a8:54:75:8c:55:d7:5f:fd:cc:5b:9a:ce:23:f6 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=biondina.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:1f:2a:91:a8:54:75:8c:55:d7:5f:fd:cc:5b:9a:ce:23:f6
Serial Number (int): 271942195042833644789721205087667397469174
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d4:8c:89:52:44:5f:5e:fd:c3:d3:5a:96:32:b2:18:04:71:d2:8c:12
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 52:79:68:b7:16:3d:11:05:63:20:db:54:68:2d:73:07:c1:ac:18:01
Fingerprint (sha256): c2:76:a0:55:b6:5f:91:e3:9f:95:a8:88:e2:fe:f5:e0:3b:a9:94:e4:3b:98:24:67:b1:7b:6a:f4:59:82:bd:d5

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.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

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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 271942195042833644789721205087667397469174
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-26 23:53:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 23:53:57 +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 756345838580995788995700601417321711913199157359229057303888663302092294266497100081314783249160257811111983868995030300783301745002801218939839047865957609281250073386986909298717982913667875522428587494425959635876727670744298602843294019978564632235320936286130361289017490778974435660750943556799737010715311324918562658492019518712243501293232040400063788269608870678789633338091022138637844944144699135514498834086134353731853140099908831706575717721621389476439655159687818491396962747814705413391033764201861315615073497970835080404210545769726914807258380969226373046267413871505749993835247894554951012868683495147787446752820962197425220387835451341945383267307255060479936532685100967343161223708519474850921814686988512118964302055234258450362679654441361179682571069232799046002392340778088638038144796550958109035285323314382435525383317306760186552602746938348852866030982521751043629782303440941134017797012948582431934604518873581629888279852724387206380168688920525278226185610645756225035865915303463116349617308602595240943201484513770996513153890371773499449209431393077622039803644601015275010638470715812932572696441038655653629560261276584486810390253862608423287406901651647298724677974308865645157838724617
 . . . . . . . . . . . . . . . . . . . . [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)
							d48c8952445f5efdc3d35a9632b2180471d28c12
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c30eb85c00000040300483046022100fb69c93b0253a8ed7595226029a593ac50922f46db7b6a61668c932258257eed02210093992ff987f2de9e4062b604a04985a2ada9b6836c526f7e12da2ffc0b496714007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c30eb87d300000403004730450220144ab5bb3d07a02a1801d86a78439721824d8a6a6b43903bee32f0c16edbf280022100db98f369040c79af9eb0211f3adb7c352dbd485280a41ec9c3ca820c46e40d78
 . . . . [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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