*.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:3eSerial 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.orgCheck 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
*.ruydelacerda.com
*.ruydelacerda.pt
rdl.pt
ruydelacerda.com
ruydelacerda.pt
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ruydelacerda-grafica.pt
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*.rdl.pt
ruydelacerda-reciclagem.pt
ruydelacerda-plastico.pt
ruydelacerda.pt
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ruydelacerda.pt
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ruydelacerda-papelecartao.pt
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*.ruydelacerda.pt
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ruydelacerda-plastico.pt
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ruydelacerda-plastico.pt
*.pt.rdl.pt
*.ruydelacerda.pt
ruydelacerda-borracha.pt
ruydelacerda-grafica.pt
ruydelacerda-papelecartao.pt
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ruydelacerda-borracha.pt
ruydelacerda-borracha.pt
*.rdl.pt
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ruydelacerda-grafica.pt
ruydelacerda-papelecartao.pt
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ruydelacerda.pt
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Certificate
The complete raw certificate details for *.rdl.pt in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFMTCCBBmgAwIBAgISBLjDLl/oXEJ2xsykwIc389o+MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA4MTgyMTQ0NTZaFw0yMzExMTYyMTQ0NTVaMBMxETAPBgNVBAMM CCoucmRsLnB0MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyGYcOeRw UXzWUfIpVBR6vWPsBzvsPYzztN+j+22NUIzLxF+Oof+IidxXVIY0o6lVX0d+wRAG I+vwOr5bw8rN3ne+brurtVsbevkj79ivqppy6IjUIlZQM/2Vsy+j0FVmpC6wYiRM xv/dYcm/PH/ifEYUa0/Pk0GtxVrKTSXT/nUITvNjssA1qB4jMqZAN2bedJxhWT+Y XPb6NbiVjRl1v2dA8VDDqSIA4YgHykexUWF02eV4oA6TV94UUtvo6x39Q2UaUdvR dE36hWbEMYOAz0P2KBX8NXlbbuHU4NqSBNFbB20Gcea7TEHsjzThnLl8l6WzQCQb cVEIUpKOWrB4vwIDAQABo4ICXjCCAlowDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRZ x8GqbKqwgu9/XpaQgJvElnF3LDAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDmH6+d ixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxl bmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzBlBgNV HREEXjBcgggqLnJkbC5wdIISKi5ydXlkZWxhY2VyZGEuY29tghEqLnJ1eWRlbGFj ZXJkYS5wdIIGcmRsLnB0ghBydXlkZWxhY2VyZGEuY29tgg9ydXlkZWxhY2VyZGEu cHQwEwYDVR0gBAwwCjAIBgZngQwBAgEwggEGBgorBgEEAdZ5AgQCBIH3BIH0APIA dwB6MoxU2LcttiDqOOBSHumEFnAyE4VNO9IrwTpXo1LrUgAAAYoK0rgSAAAEAwBI MEYCIQCFRuhDmT17Xc2Maq9muYYI86jug0kKkWbOBlP4daTTEQIhAOTboLKTqyt4 df6UWyljN7XU4BlLayoRFrPANzWKBgZVAHcArfe++nz/EMiLnT2cHj4YarRnKV3P sQwkyoWGNOvcgooAAAGKCtK4JAAABAMASDBGAiEAydSwlqmASvXWW0tLFQckCVU0 spYPZ0IdD400YVp6D+4CIQCfZRsXRaQM4mTLreZUXSXHM9IVlZsnAbrpU+14nUwC BzANBgkqhkiG9w0BAQsFAAOCAQEAIBHWYLmPiJ6UBAHvdoeGZzI/ksHE2vci46f1 s/gVqHw2p/2lLpIFxSn8HseAb3csf4DiQyInfS5BIedkAHm3GU+DWi4o4DJhsKPm Dk5JrulPcPJLM0w2fO+Fz8/oFjH9O1Q7bqQwsnKpnMCDHjzqkJ6AVTYftpMlhWww ZJTtGBWmC17LmpzkFGQaFJnmXAFGoub3xg2hL5dvG4tKYodVjjeCDC6MciWv8FoH gLm+9owQ1v7ccQvIr2o18+lCf+roxqJM7do1zXmyY9FVLfaFFfa3GXMWR5wdsgqX EWy/hY3mV+2Y76NtjXq7M3ZeVigt2zxpT7TcDT+xuMHsob6lCQ== -----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) 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