carbol.pt

Issued by R3

About this certificate

This digital certificate with serial number 03:a1:1a:54:79:6f:70:71:19:b2:16:fc:22:3e:8b:e9:d4:75 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=carbol.pt

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a1:1a:54:79:6f:70:71:19:b2:16:fc:22:3e:8b:e9:d4:75
Serial Number (int): 316157317413379044427688714473942739965045
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 16:33:f7:ed:8d:44:5b:c2:8c:b2:42:29:2f:86:b3:85:0b:45:ee:a1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 20:27:ac:9e:38:9e:79:1f:cc:c6:f5:e9:aa:82:04:8f:d2:fd:40:e9
Fingerprint (sha256): 7c:23:c3:a1:7b:72:e1:d3:11:fd:b5:1e:f4:32:ce:a0:4a:b7:ad:4e:05:37:c8:c6:8b:78:e6:73:1d:42:16:d6

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

Revocation information

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

Check the revocation status for certificate carbol.pt

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for carbol.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

*.carbol.pt
*.tdoispontos.pt
carbol.pt
www.carbol.tdoispontos.pt

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carbol.pt

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFGDCCBACgAwIBAgISA6EaVHlvcHEZshb8Ij6L6dR1MA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzA5MTIwMjA5MTNaFw0yMzEyMTEwMjA5MTJaMBQxEjAQBgNVBAMT
CWNhcmJvbC5wdDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMt+d8WK
TGwyCROGUWO3AQgM2Filqo8nqvbTJPJSUFQ7plbYSJtycyz3jPLXG8/urr4pzEDo
yVfG1bqZ53mGGcQyW0TD1HzOlTUlZxE2IYmzKPnV2ccsVRHGQx9ry9OdlVPE/xy/
JSeY3/IWAOns4ApfVrdCU7ugogdFKyt4qX2cG7/ewBrrTxsvWV9Q/lWN6EWofo1y
BFlLqtnNRE4z/MSVQx1F3jvwXcgF0BGQQJr7jSplUOaTZqk+nXwRe93qJl5/4zGA
eVUKtg5qX0z8DzFhELo6GXVXeBfdMwS/Pb4h37QJSmqR43B0DA5Uyth1tu124jeb
DsjGvv3cSz1S3ZkCAwEAAaOCAkQwggJAMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE
FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU
FjP37Y1EW8KMskIpL4azhQtF7qEwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+v
nYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5s
ZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wTgYD
VR0RBEcwRYILKi5jYXJib2wucHSCECoudGRvaXNwb250b3MucHSCCWNhcmJvbC5w
dIIZd3d3LmNhcmJvbC50ZG9pc3BvbnRvcy5wdDATBgNVHSAEDDAKMAgGBmeBDAEC
ATCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1ALc++yTfnE26dfI5xbpY9Gxd/ELP
ep81xJ4dCYEl7bSZAAABioddTwcAAAQDAEYwRAIgJ5BwJ0LMgN81NNFoSLuutaN4
wcBUa9DKWdhuzafYWjUCIHB86eK39x/IrGinbvdUj/M4//zyN+WeZDZnIFLvRtyS
AHYAejKMVNi3LbYg6jjgUh7phBZwMhOFTTvSK8E6V6NS61IAAAGKh11PcQAABAMA
RzBFAiEA3LgMyJnvwrt4SGK/Vlf+7IhgZZx3aIue3jTOkS9f9W4CIAzKWFBOgINR
hugLDCj4NRggdImorliL4+ZD2pbUzk12MA0GCSqGSIb3DQEBCwUAA4IBAQAOrc1A
2Zja1oW6F+L0FUqp4HNdUW/eH++MkHi5NoSblqciPQWQpGeRSSeFL21IYrEEQnuy
bZ42v6gJ8Pz9qvbAULfLapU5EMMqJD2JkpR5l8OWnK45svgXkCipaZeysWxhtg1t
jAZ5cAJzoJCkftYXcEhad8j1qfM7ixdV3xsggazUGjgZQFu0QTUsuMrD41GGzlNh
4YOyK5mS8q2rLSg4F01taKMx6dAdO3oas4ZIn5Vqk+xy4F9o+b9t/jzISv1U5C+M
FYHWZorNJSMeXrREyY3/P0FbFlGfJsoM4yz46vMh0z6pmRaoWT5SquyY+d/iq9He
urlXC0z+oQ1o9W8F
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy353xYpMbDIJE4ZRY7cB
CAzYWKWqjyeq9tMk8lJQVDumVthIm3JzLPeM8tcbz+6uvinMQOjJV8bVupnneYYZ
xDJbRMPUfM6VNSVnETYhibMo+dXZxyxVEcZDH2vL052VU8T/HL8lJ5jf8hYA6ezg
Cl9Wt0JTu6CiB0UrK3ipfZwbv97AGutPGy9ZX1D+VY3oRah+jXIEWUuq2c1ETjP8
xJVDHUXeO/BdyAXQEZBAmvuNKmVQ5pNmqT6dfBF73eomXn/jMYB5VQq2DmpfTPwP
MWEQujoZdVd4F90zBL89viHftAlKapHjcHQMDlTK2HW27XbiN5sOyMa+/dxLPVLd
mQIDAQAB
-----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 316157317413379044427688714473942739965045
 . . . . . . . . [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 2023-09-12 02:09:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-11 02:09:12 +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 'carbol.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 25688739533201352744363488973964103134690220866456636865884722289466615077295154833501785835917696719859805433843785171559851552952505981685213199158112542286496228046544758603849321736795749068501949764536861594704399047919926485727099485533461729121813420222518628881570447891943924622880069423628574213900065752193630569654448052646048349110588307632751116747434797560506279729626100798591820144819621967952202807631065040547257497630648516129474776871315968091147794890549065223013385941910045075532696186150859237568545076782993804899999095382074909693025517862011335808294705835036140148010506746911617830804889
 . . . . . . . . . . . . . . . . . . . . [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)
							1633f7ed8d445bc28cb242292f86b3850b45eea1
 . . . . . . . . . . . . . . . . [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 (71 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.carbol.pt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.tdoispontos.pt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'carbol.pt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.carbol.tdoispontos.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)
							00ef007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a875d4f07000004030046304402202790702742cc80df3534d16848bbaeb5a378c1c0546bd0ca59d86ecda7d85a350220707ce9e2b7f71fc8ac68a76ef7548ff338fffcf237e59e6436672052ef46dc920076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a875d4f710000040300473045022100dcb80cc899efc2bb784862bf5657feec8860659c77688b9ede34ce912f5ff56e02200cca58504e80835186e80b0c28f83518207489a8ae588be3e643da96d4ce4d76
 . . . . [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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