www.oleggio.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:f3:64:d0:38:d0:40:5e:e6:e5:bb:cb:50:89:d8:ba:e0:7f 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.oleggio.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:f3:64:d0:38:d0:40:5e:e6:e5:bb:cb:50:89:d8:ba:e0:7f
Serial Number (int): 431271762838468417417031005936315086332031
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f2:0a:c6:8b:f0:30:7c:2f:f8:d3:4c:72:86:71:84:36:13:d7:9d:4a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 63:31:53:6c:ed:2e:0a:c5:dc:76:d5:e9:4e:e2:b1:2a:3d:5f:59:d9
Fingerprint (sha256): 2b:ab:0a:20:13:d3:5c:15:77:27:e4:f6:16:e7:8f:5d:46:78:30:4c:82:00:b9:ec:f8:81:48:1a:d5:d2:c1:4a

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.oleggio.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.oleggio.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.oleggio.org

Other certificates including the domain name oleggio.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.oleggio.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 431271762838468417417031005936315086332031
 . . . . . . . . [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 2019-12-04 12:41:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-03 12:41:58 +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.oleggio.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 940761077447708993718751888615132998308797877569106275934048723719739756176071815217649491119892284450585389685197656497865632187817542283597946234850795403128814795360513643511585016124883964228836372106966944833453781925683624995890103391539592072631688328453556629539733536225359473656798301071761085386771941278028117790299571686428077007446724681591689854749328240156673252174549241478429375195468777764818494791489308447647860311640123685646366808549587979470088411822059724215768860285086685711161848639364436114554127356560648920347533235314707977717476241164181568674401179544099300869060821565943783269351386097880732613708375595763719520646499789693763862001297890187225436804379532830904330847876467683236149758941571477959326609724257185980089301683372514012758667945703933906363032735494972491882684784284444399876858500078997151306065599145872290246359711236827663965564591475809894306738261720849240559510482922793374848951993343011234773785810031105404313365282957629429928697744246809621443186559346372634123677200538826805782640276768748474102464423825690813456246781355546228550816381313842936162606745493239476075586949093901383754649118836317287566147067666475525693972331905757942343641609852164077833790315473
 . . . . . . . . . . . . . . . . . . . . [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)
							f20ac68bf0307c2ff8d34c728671843613d79d4a
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.oleggio.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ed125633800000403004730450221009ebbf041da20ac69d754e7c95ea588178bf4ce7cae81d317d49346895c0f627c02202cbf4c5efccf3c26cedc385725ca518ac35577e88cbe79afb1c00b25c2e2aff1007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ed1256329000004030046304402202faedc3b9bfd3033b8e6453cc3c26318fecb06ddefa1fa978a4694f117c104b302201fd229c58e29910eb74449a33dae37ef2dfdf3c23c09aaa876dd1f5dbfc1521e
 . . . . [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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