cristinavieira.pt

Issued by R3

About this certificate

This digital certificate with serial number 04:3a:ea:b0:e2:58:9a:83:ae:27:28:c4:9c:38:b5:d8:06:71 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=cristinavieira.pt

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:3a:ea:b0:e2:58:9a:83:ae:27:28:c4:9c:38:b5:d8:06:71
Serial Number (int): 368497478794560658521035200320766184261233
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 65:a6:e4:6a:7d:31:d5:c5:ec:b3:3e:22:a8:86:f9:9a:70:33:f3:c5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e7:db:2d:6e:1a:61:87:96:71:ae:a9:5c:d0:d6:39:c3:eb:99:71:7c
Fingerprint (sha256): 2e:88:7c:69:59:69:d4:d2:2d:f3:2b:82:6e:e7:88:0a:7c:fa:f2:7c:84:c0:3a:50:f3:d2:8f:ce:45:bf:57:77

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate cristinavieira.pt

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cristinavieira.pt

Public Key Algorithm

RSA

Key Size

2048

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

cristinavieira.pt
www.cristinavieira.pt

Other certificates including the domain name cristinavieira.pt

(limited to 100 certificates)
cristinavieira.pt
cristinavieira.pt
cristinavieira.pt
cristinavieira.pt
cristinavieira.pt
cristinavieira.pt
cristinavieira.pt

Certificate

The complete raw certificate details for cristinavieira.pt in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwnb5q6Mswf6wIiJ0UxKd
UlZVmsZVs4J8ztKZzVGxfQRBRPY+4oI/B6SHGXISESk9LCXcdc7OaXy9wmCT548X
qVgxGfDJuDgU0pw0AWBec6U9qO8F3HciBUtXZxYzqJmukXzXU5flmWPbE4CQsA2v
DxcVPVju0KK9C36nhCAeqWdmD5YbLfFzCauK4nV9i2IhJiWBO1m/SDSubAsZ3asg
dfh8hxA6t62/IvhqqNQb2tKoWV+PsUuMsPjurJUvqtuXy3BLMGe50Hgt2kvlFve+
buJ9kl0lLrmzTIEhiKhZcpo62qrZbHU2g4icb5psRwE/XZbjbo9SxhHrUlcNVrcr
1wIDAQAB
-----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 368497478794560658521035200320766184261233
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-19 18:25:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-17 18:25:44 +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 'cristinavieira.pt'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24548900058250402483044913660985161569370880101573055279142029407200396398916688193764048729860778310440233121280342871804759822727992886707888360774433437952519086074294211782647612326967201456959126872217181740420389204267503980452128772088855586511005530189284202876519744004800720067742304989799725350102635351126781109005587438140733368157880098928765243245160209315951055111545708578812677442337976570562611408641491206732024672017553389160518025216849427470369022396081995378451002541977883924018947878609999235819046819655988477685040284296055742906606111205199955857761956404847818826133332960965307414293463
 . . . . . . . . . . . . . . . . . . . . [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)
							65a6e46a7d31d5c5ecb33e22a886f99a7033f3c5
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cristinavieira.pt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cristinavieira.pt'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001896f9d962400000403004630440220110f966b125829ce1571186bf92db1158900f79b25bfd030f73f67f93bb7c1720220400eeeb56cf700ef31cbf77efdde6cf43519b8ff4ab69d1fe274b76846214255007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e000001896f9d96120000040300473045022068afee0952f80b9d3ba0a01ecc8c7d18450d696f6b500b38e38e68abf88a9dd8022100a236e32fe2e511a7a72c53985bc3c9cb61cc20856f51c705587f87fc22af876e
 . . . . [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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