stefania.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:8d:a2:05:5f:d6:39:46:0b:fb:9f:6b:e0:3c:28:6b:56:69 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=stefania.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:8d:a2:05:5f:d6:39:46:0b:fb:9f:6b:e0:3c:28:6b:56:69
Serial Number (int): 309532034371735976785672177360581899802217
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 29:17:3e:40:ce:e5:d4:f6:36:49:4f:07:a1:52:79:19:ac:6c:17:59
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 74:c7:59:e9:fb:96:34:69:c1:ad:e0:b3:d1:5e:77:46:39:9f:66:40
Fingerprint (sha256): 77:24:e6:aa:b0:08:50:59:78:55:c5:82:5c:0f:61:3c:89:1f:e9:de:01:e5:98:33:96:51:26:21:6d:2a:1f:b0

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 stefania.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

stefania.org

Other certificates including the domain name stefania.org

(limited to 100 certificates)
stefania.org
stefania.org
stefania.org
extremesport-superstore.com
www.stefania.org
stefania.org
www.stefania.org
stefania.org
stefania.org
www.stefania.org
stefania.org
stefania.org
www.stefania.org
www.stefania.org
stefania.org
www.stefania.org

Certificate

The complete raw certificate details for 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 309532034371735976785672177360581899802217
 . . . . . . . . [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 2019-12-30 21:46:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-29 21:46:40 +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 '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 641699621339785676491641756044769393770832408748098096112252768879717825209150798433861745162484188166546115596789614272211752438595919595402107534648353743514853303173862881898686400794428174370982388220413626667642425926833971763174309686753195960210801005565501217077815214745329350257880223699950023867198092221715762864092318556821735191270785176040476047035759943844443642726911193877095396718910109589469296556836804809691530280364870734658579947374382932361395065120708421693160259825311334960333390097442700079737909791662900293038322558770275434141821971013759413458768051016733807901524604646648540084258065233259460230237270430792789850059987751566793589080454942749687188778203414540377303369955967851948154097255351338302597452248520669393124119515122043377966208609039217311785532191035678877398473119852208299653386532039322538991757068327893203703630362529998632482069008339817612926156884672546944530743190218358638761987167348437085093557509962858841634015167149106935996297206139964425109750512510036153508071797919800797669674183304122962115320640316150858781793058526227947505610773658255909999213088794774031247495805608166095161309169276729128817886430743369628619919814374095148391371596245358513499755502319
 . . . . . . . . . . . . . . . . . . . . [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)
							29173e40cee5d4f636494f07a1527919ac6c1759
 . . . . . . . . . . . . . . . . [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 '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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f58fd6947000004030046304402205d26e1179f176f1591abd62e43f94ac331e4bd7325b357770d692c04fa2155860220221604ac4b4237a71c90533192ad23ec3129b0a0cf5caae20fe43dd6ca1cfc05007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f58fd6938000004030046304402203a61ae8dabdce383ad9f5048c1f832e822a916cbb178432ba109d2def0320b02022024cb648d9e8812e30c062af442fea137fd69383646e440d7f4c31cf5f984d442
 . . . . [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)
		0059cb67bc9604cda1c2332083e2c954eff197cb60b332cc0739f00bc83b5e1c6289e0f28ff117c3df84c5b1a00846d6f63da73d9f29bb63d8b43b6aa6c9e61f873d2352acd6564892c2581dcefc6e9ea164498170467e52381685c0e07fc6c136837b0c224a7f4dded9830896b8d606cf1f12c6eb32b5de295e4869b2ff4f68f1306fcbf92c84eeea8e30fff108091d9b394f2aaef9d7f9153e46e8e49b7ebe4fb9c70eb053976c3d8fce616c83bc035b53bae1cb48219d3173c42013a67b730a867a4cbed7c3899d17b71dd2c8f5007787ffc26335e619bfc57429986f781a40929a283420054e13ef6f04c22662a019778faf0579f3af2c03daf257b957a0c0