www.bcopi.bcopi.pt
Issued by R3
About this certificate
This digital certificate with serial number 04:01:56:fa:ed:0b:fa:8d:47:cb:3d:aa:d5:ba:e5:c5:6b:1a was issued on by Let's Encrypt.
With 4 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=www.bcopi.bcopi.pt
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:01:56:fa:ed:0b:fa:8d:47:cb:3d:aa:d5:ba:e5:c5:6b:1aSerial Number (int): 348905042583694189425071685697440097594138
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 4e:18:e5:43:c7:01:aa:d1:88:c5:2d:44:b5:fd:e7:46:3a:5e:8e:2f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 11:fb:91:10:cd:d4:fd:d9:1b:de:28:c3:e6:03:50:14:1e:94:70:40
Fingerprint (sha256): 7a:be:d0:24:aa:0f:d1:a8:37:ed:27:c6:db:fc:5c:1a:4d:84:1f:c3:d3:82:65:95:53:92:28:45:26:a8:b6:e3
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.bcopi.bcopi.pt
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.bcopi.bcopi.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
*.bcopi.com
bcopi.bcopi.pt
bcopi.com
www.bcopi.bcopi.pt
bcopi.bcopi.pt
bcopi.com
www.bcopi.bcopi.pt
Other certificates including the domain name bcopi.pt
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.bcopi.bcopi.pt in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFGjCCBAKgAwIBAgISBAFW+u0L+o1Hyz2q1brlxWsaMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAxMTgyMjUyMThaFw0yNDA0MTcyMjUyMTdaMB0xGzAZBgNVBAMT End3dy5iY29waS5iY29waS5wdDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBAJ5tXiZZOQrxbyywy2QAe03VkxJg+tMdXBuFZU8NN9/I/7gmZLVthZztzsG6 xx3Q43MFQz9yGBleHPCvydz8GOKwMvvn8EU9/8z1zvXJ5ZGHcGHFMmXK1rlUy67F lgRAtuysgTt7iDaYLZ4HR5yjac5DJnGRaPsXNqLP3J84zc7Hc2HneQaiGFrawKSJ Qok/EuF2CXeXJmYXrN7EGhy9DBvDn1cGMD/s3shg3UVQOZsHR4NVNiAV7ad172D7 THVw4qIPslXf8AdrjJzFPbM0hr/t0KAzhRqrI72BO6zpOzRDh+7sm53RRxABYveX SrziYAnYxTrXq5Fo0T636xYEpisCAwEAAaOCAj0wggI5MA4GA1UdDwEB/wQEAwIF oDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAd BgNVHQ4EFgQUThjlQ8cBqtGIxS1Etf3nRjpeji8wHwYDVR0jBBgwFoAUFC6zF7dY VsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRw Oi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNy Lm9yZy8wRQYDVR0RBD4wPIILKi5iY29waS5jb22CDmJjb3BpLmJjb3BpLnB0ggli Y29waS5jb22CEnd3dy5iY29waS5iY29waS5wdDATBgNVHSAEDDAKMAgGBmeBDAEC ATCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB2ADtTd3U+LbmAToswWwb+QDtn2E/D 9Me9AA0tcm/h+tQXAAABjR79Y6IAAAQDAEcwRQIgV+hiO1ZwVtmzJdHLr2lowvl8 T269HZ0X8u8icHkcuPACIQDSQVM8UurAQPoIaECGKOOpT/jba8d1Zvxg1ZoiwZWT PwB3AEiw42vapkc0D+VqAvqdMOscUgHLVt0sgdm7v6s52IRzAAABjR79ZZkAAAQD AEgwRgIhALbs41IWAVtDtidfCwVb0xu3XQBh8Fc8XPD6O0k10hH0AiEA4BcZ6UV+ Kq7YB0eh1QNRFKPdY9WukOeIB7T92ema0x8wDQYJKoZIhvcNAQELBQADggEBAB9z yn55e574/ECjfUw3cY+lSOLLPncJ5W8D49MtkPH2+ybwVMfEGoIMlzcHZjryS5yS sNcFiHZ4LU0Kp4vmLnfGhIGmfTiRLjNqpXFepQfcYOqalqpw4gAj8YERZt51pU73 gtcXBBDEN9nVQZHXxbfZfrV8+PBck23XH3/rBsjSJ24yBybi88rEUrvWqlo4Jw3y vePqqyKpSGfPYufD4+n4YVXRRh4cCSWdFETdrisqsMpQQa09ytGPdUGeqYa555rr DPmgpJI3VWufbbCUGMtcEl6NIdHupt5DpO7YCgon1IjvxfoYbQAEFZO+duMI9o1e iWAEALGvtL/KRFFIDjI= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnm1eJlk5CvFvLLDLZAB7 TdWTEmD60x1cG4VlTw0338j/uCZktW2FnO3OwbrHHdDjcwVDP3IYGV4c8K/J3PwY 4rAy++fwRT3/zPXO9cnlkYdwYcUyZcrWuVTLrsWWBEC27KyBO3uINpgtngdHnKNp zkMmcZFo+xc2os/cnzjNzsdzYed5BqIYWtrApIlCiT8S4XYJd5cmZhes3sQaHL0M G8OfVwYwP+zeyGDdRVA5mwdHg1U2IBXtp3XvYPtMdXDiog+yVd/wB2uMnMU9szSG v+3QoDOFGqsjvYE7rOk7NEOH7uybndFHEAFi95dKvOJgCdjFOterkWjRPrfrFgSm KwIDAQAB -----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 348905042583694189425071685697440097594138 . . . . . . . . [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 2024-01-18 22:52:18 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-17 22:52:17 +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.bcopi.bcopi.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 19999583443377542483645832864308350596589047761347719243331833212311025189654502143859469182510597799063557473466881065330696844634343868810036533020922282762490405723507428778661836675966250478694522730873010921395552994228141087952883233076994890060932948084259912705742339234805319560283447792016634003576597516566478022688422322213704523784543863083898656132537882801754978959330576394335184440510359097061307134113549880798382016230704722693148587242260777932182601293017820020763221055425152265439348534564054218643283445371147606501830341021836395064375923379311644186316637428437921706437922684407785743230507 . . . . . . . . . . . . . . . . . . . . [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) 4e18e543c701aad188c52d44b5fde7463a5e8e2f . . . . . . . . . . . . . . . . [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 (62 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.bcopi.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bcopi.bcopi.pt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bcopi.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bcopi.bcopi.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d1efd63a20000040300473045022057e8623b567056d9b325d1cbaf6968c2f97c4f6ebd1d9d17f2ef2270791cb8f0022100d241533c52eac040fa0868408628e3a94ff8db6bc77566fc60d59a22c195933f00770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d1efd65990000040300483046022100b6ece35216015b43b6275f0b055bd31bb75d0061f0573c5cf0fa3b4935d211f4022100e01719e9457e2aaed80747a1d5035114a3dd63d5ae90e78807b4fdd9e99ad31f . . . . [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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