*.rdl.pt

Issued by R3

About this certificate

This digital certificate with serial number 04:b8:c3:2e:5f:e8:5c:42:76:c6:cc:a4:c0:87:37:f3:da:3e was issued on by Let's Encrypt.

With 6 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=*.rdl.pt

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:b8:c3:2e:5f:e8:5c:42:76:c6:cc:a4:c0:87:37:f3:da:3e
Serial Number (int): 411320539490565614082175801893680625998398
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 59:c7:c1:aa:6c:aa:b0:82:ef:7f:5e:96:90:80:9b:c4:96:71:77:2c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6f:85:77:fa:0f:7b:c0:f1:c1:a1:70:32:91:35:a1:6a:01:81:bc:39
Fingerprint (sha256): ca:ca:35:52:2f:e8:ca:64:0d:4c:dd:fd:38:6c:66:14:6b:13:f5:82:cd:41:89:d9:a4:b2:57:53:1d:37:7f:7f

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

Revocation information

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

Check the revocation status for certificate *.rdl.pt

6

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.rdl.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

*.rdl.pt
*.ruydelacerda.com
*.ruydelacerda.pt
rdl.pt
ruydelacerda.com
ruydelacerda.pt

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rdl.pt
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ruydelacerda.pt
ruydelacerda.pt
ruydelacerda.pt
rdl.pt
ruydelacerda-papelecartao.pt
ruydelacerda-borracha.pt
ruydelacerda-plastico.pt
*.ruydelacerda.pt
rdl.pt
ruydelacerda-plastico.pt
rdl.pt
rdl.pt
ruydelacerda-servicos.pt
rdl.pt
ruydelacerda-reciclagem.pt
rdl.pt
rdl.pt
rdl.pt
rdl.pt
rdl.pt
ruydelacerda-reciclagem.pt
ruydelacerda-plastico.pt
*.pt.rdl.pt
*.ruydelacerda.pt
ruydelacerda-borracha.pt
ruydelacerda-grafica.pt
ruydelacerda-papelecartao.pt
rdl.pt
rdl.pt
rdl.pt
ruydelacerda-borracha.pt
ruydelacerda-borracha.pt
*.rdl.pt
rdl.pt
ruydelacerda-grafica.pt
ruydelacerda-papelecartao.pt
rdl.pt
rdl.pt
ruydelacerda.pt
rdl.pt
rdl.pt
rdl.pt
ruydelacerda-grafica.pt

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyGYcOeRwUXzWUfIpVBR6
vWPsBzvsPYzztN+j+22NUIzLxF+Oof+IidxXVIY0o6lVX0d+wRAGI+vwOr5bw8rN
3ne+brurtVsbevkj79ivqppy6IjUIlZQM/2Vsy+j0FVmpC6wYiRMxv/dYcm/PH/i
fEYUa0/Pk0GtxVrKTSXT/nUITvNjssA1qB4jMqZAN2bedJxhWT+YXPb6NbiVjRl1
v2dA8VDDqSIA4YgHykexUWF02eV4oA6TV94UUtvo6x39Q2UaUdvRdE36hWbEMYOA
z0P2KBX8NXlbbuHU4NqSBNFbB20Gcea7TEHsjzThnLl8l6WzQCQbcVEIUpKOWrB4
vwIDAQAB
-----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 411320539490565614082175801893680625998398
 . . . . . . . . [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 2023-08-18 21:44:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-16 21:44:55 +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:12|false] UTF8String '*.rdl.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 25298013438273813157319411261760503281758913582290196506758825486420837308114537185758629948549953903878174822280897346926173861734369211239589879326682281674430147091670927618255658435902819468769517520567963793280352042659079870123266062780972064893587123043693857081688107203054976174780851409597655644246961273410891396951660777125698890910330410841696541917008045995717183730986031712306162514238960054721341916090345922972682528461495355502884370952799179260545886876461210959545870829244317510396710465694343456633932275402768020255567726087718327451642552205946272105992457251175515155575385605420830421973183
 . . . . . . . . . . . . . . . . . . . . [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)
							59c7c1aa6caab082ef7f5e9690809bc49671772c
 . . . . . . . . . . . . . . . . [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 (94 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.rdl.pt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.ruydelacerda.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.ruydelacerda.pt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rdl.pt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ruydelacerda.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ruydelacerda.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a0ad2b81200000403004830460221008546e843993d7b5dcd8c6aaf66b98608f3a8ee83490a9166ce0653f875a4d311022100e4dba0b293ab2b7875fe945b296337b5d4e0194b6b2a1116b3c037358a060655007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018a0ad2b8240000040300483046022100c9d4b096a9804af5d65b4b4b150724095534b2960f67421d0f8d34615a7a0fee0221009f651b1745a40ce264cbade6545d25c733d215959b2701bae953ed789d4c0207
 . . . . [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)
		002011d660b98f889e940401ef76878667323f92c1c4daf722e3a7f5b3f815a87c36a7fda52e9205c529fc1ec7806f772c7f80e24322277d2e4121e7640079b7194f835a2e28e03261b0a3e60e4e49aee94f70f24b334c367cef85cfcfe81631fd3b543b6ea430b272a99cc0831e3cea909e8055361fb69325856c306494ed1815a60b5ecb9a9ce414641a1499e65c0146a2e6f7c60da12f976f1b8b4a6287558e37820c2e8c7225aff05a0780b9bef68c10d6fedc710bc8af6a35f3e9427feae8c6a24cedda35cd79b263d1552df68515f6b7197316479c1db20a97116cbf858de657ed98efa36d8d7abb33765e56282ddb3c694fb4dc0d3fb1b8c1eca1bea509