www.biondina.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a6:c2:74:c4:88:3e:f9:ab:18:1a:ca:65:ce:2f:60:6d:4d 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=www.biondina.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a6:c2:74:c4:88:3e:f9:ab:18:1a:ca:65:ce:2f:60:6d:4d
Serial Number (int): 318082207227921190912914812787653628423501
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b7:5f:b8:05:8e:92:eb:cf:cf:5d:9d:53:a8:44:a2:6a:5d:9a:28:9d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 98:a8:10:c1:1a:76:e6:5d:49:11:17:c0:4c:af:33:bd:f9:1d:39:95
Fingerprint (sha256): 57:03:a7:7b:14:11:75:9c:88:4a:a6:65:6a:52:a6:1d:fa:32:2d:c2:da:ab:4e:01:e3:4b:74:2f:16:65:24:84

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 www.biondina.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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

www.biondina.org

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463.me
biondina.org
www.biondina.org
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uavdrone.space

Certificate

The complete raw certificate details for www.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 318082207227921190912914812787653628423501
 . . . . . . . . [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 23:54:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 23:54:54 +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 'www.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 812879061413600934481435438735959819761007629368606965757353769698338717088020544498989832344377010623355343230129248419483302836378886016564136283854330030477264857808287000797054745648666639294837602779746287282525103302251494962489676894383004359903009929410296825916907316356499750681717986579700416088922765893778834423636411046262996988798266407987431596972736455416926423914210504983314253399476787611999547514708436915601278994132352777408814465398015709038184471082484915274326791928135792669209487183614825698638991089166998627990457479722486099285315493816523455906832153121186649070108463270188175426062679604411960717232600061231195031711985551454271794912871522868111429752861199721539934410791174743073969330525525326698733481104628545352642546530158773037470439321755482496821639075371999538757960759974862035792537929142675419964305978610041952732734394281636051519158897451084634596478351162328231396396446139744451790776802020384238280267331999239392401442793719695858484230016281239144181820137989926150847493046136790369877364173553288133519740518746815434132727116001168070113821436182651310960708649803940325953439998835014450514958521677040416730008569331312596322985571394943303773732563057010135249532319591
 . . . . . . . . . . . . . . . . . . . . [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)
							b75fb8058e92ebcfcf5d9d53a844a26a5d9a289d
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c30ec6692000004030047304502201d8daf6c85eee98424fb1363e3092265607b66fdbd03a89bac6bb6e0fd965ec102210089b277cbcd3b3950fec2fd690369d5a2ab140d5284c506a130077dd3c98a1be4007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c30ec66b20000040300483046022100b8b065d9e7e28e66577db21d418a272c21cdfe2f5ea6ab71ec58583e78c08fe9022100df8f3911f299b4f5d018f6c9101d948cb6ea774293ce7bd4264bf67cc70500ed
 . . . . [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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