www.stefania.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:a1:e5:8d:c7:64:8f:0a:20:17:fc:0e:02:16:9f:a9:d5:e3 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.stefania.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:a1:e5:8d:c7:64:8f:0a:20:17:fc:0e:02:16:9f:a9:d5:e3
Serial Number (int): 403539734170370474325019166061576130778595
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 7e:dc:8d:bc:ac:be:1e:7b:d3:d7:d7:08:5e:de:1e:69:22:e3:56:c0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d2:e1:6b:5d:d4:4a:d6:f3:13:cb:0c:4e:af:5a:57:3a:40:2e:93:b3
Fingerprint (sha256): 6b:69:80:d2:77:7f:60:6e:02:98:e6:8f:01:15:d2:c4:00:f2:bb:20:a7:b8:2d:67:5d:57:01:dd:3b:42:41:4f

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.stefania.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.stefania.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.stefania.org

Other certificates including the domain name stefania.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.stefania.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 403539734170370474325019166061576130778595
 . . . . . . . . [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 2020-01-13 05:12:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-12 05:12:32 +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 'www.stefania.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 765256462622430413499171047473455227488698259581966972254474658290108475318163218575974647099728540479372831226124746088307784834851150286413749323539071433925631873185124580141166687279780290336453307498782728075577487814269362221850661876899942845277891885729576501604875694995817011515833621500197086452081025893310062972344170936638086516871651284731530932733042985583933475479179970440256732969768203070465279740499444822809428619230510926983542841940093179298933926313090398419992815048996570461787899257410570821435811339776105271572013510839392869110883165798945539845372205238295600944188239154950134984857306186748411970125446205957321840416114434170346324782568208739962600458276841953161702573777710234259464868436902591471121984375288753399721430892419844285942761221573729880971838543009390089071641732366495451375491886573778946812605529057066281312402155735242248568139141713821121989217739636917543682350929483801637466048944190854249964988276511706515890496784375977298010918080032803674669692203344348892910989929993223986683646426817107614848048474319834557752199375194219055594254289081750659307678976883362673731336541965384944851026264279434082930481060312174769860111113047847963052114159809845383923524041731
 . . . . . . . . . . . . . . . . . . . . [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)
							7edc8dbcacbe1e7bd3d7d7085ede1e6922e356c0
 . . . . . . . . . . . . . . . . [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.stefania.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)
							00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f9d884c340000040300483046022100a4a2e1186dd33381bde079e9cc925c00a6ec321477e197bd85418854c026054f022100f2b3af7c06bd3874cce75f3e01e3fa41c542388ec44d0d9b04fc29b6be6a856c00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f9d884c310000040300473045022100c586225c161ea79272afe402fb5a7f6cf674a3d4af8dd525b78b102b64d2251902206836a41d0d15acf4e46de67c9b8879a99b01af8edce1e94492e2583508100163
 . . . . [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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