canb.eu

Issued by R3

About this certificate

This digital certificate with serial number 04:51:3e:4d:1b:f5:c1:ee:6f:41:23:dc:57:b5:2c:86:60:4b was issued on by Let's Encrypt.

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=canb.eu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:51:3e:4d:1b:f5:c1:ee:6f:41:23:dc:57:b5:2c:86:60:4b
Serial Number (int): 376094827957329752064091128135103711436875
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 21:51:93:c1:6a:f3:94:8a:0f:ec:69:8a:61:6d:25:f9:37:e4:88:3a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 4f:35:cc:df:15:5c:13:f5:7b:87:df:a4:89:59:01:47:79:c5:b7:bd
Fingerprint (sha256): 6c:0d:69:8e:07:3f:c2:06:b5:d5:bc:6f:e7:e9:92:ee:a7:4f:76:33:a8:64:af:d7:a3:0a:fe:1c:27:22:34:90

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

Revocation information

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

Check the revocation status for certificate canb.eu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for canb.eu

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

canb.eu

Other certificates including the domain name canb.eu

(limited to 100 certificates)

Certificate

The complete raw certificate details for canb.eu in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvtcSjOIdDuLEtdjsggBV
6k5GllC2qdnPUCzSRmJng8sV5fdxh4YCHKy0aBmXtXopQ8TjzvzbUcdpBg+GWvnI
pbbx/e6SbzDcWDd7RSdXMJ1fAs41A/t2l7QVG+lpfrOXPMNICRFfoPB/9vx0+bnA
C8pK1lz6c3GCjw1Nag3bBC9yiIpl4Q3MpdmS7l4afsazCUnYINImoV5jNTPpwvDy
o8wvr6cgiZAfbuqTx7mU4wysYYmf2Jdkk/wRhCtvPJclqF2/lmJlG1dgNvW7yrRz
50bcw3JLIp3zLDfhL+9YV3r10sC1MnB7vyfX0+idg3Qi90E/ZQH2ELpI8vZ7nba4
JwIDAQAB
-----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 376094827957329752064091128135103711436875
 . . . . . . . . [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 2023-08-01 16:14:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-30 16:14:07 +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 'canb.eu'
 . . . . . . . . [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 24091334127433950693092221119454886617064440004097070197534658446664100394731447887528469477779065054396875962372309290430623565034001982063060637578116019071027087141168545593475123284666891830518072439888739989468465821217983516442193777029619221360058293468224636188302127932081942382840394503339507398758996222739899561903080861535549111801253034399762170018162228837349088544967074283087892053758716065304193399412533315235733517342227007119171041318058451152205675891002875806480150359816179774974153378037796808866243372628771881421855492391434759895473324493193379093814783801302103415990610272757949668964391
 . . . . . . . . . . . . . . . . . . . . [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)
							215193c16af3948a0fec698a616d25f937e4883a
 . . . . . . . . . . . . . . . . [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 (11 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'canb.eu'
 . . . . . . . . . . . . . . . . [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)
							00f10077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189b217c0c700000403004830460221008d322437092ab6bd074a904d519084a0ce3247e44fed516b2ef99b2a24a360fb022100d6592b51931823a606b5124e852b7fd87e439a70e84ab01031356a8732b2fa7c007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000189b217c0b800000403004730450221009b2feec7131bce21bd782ade1fdc079560fa3f4c9ee07327f73e5d63df227dcc022018c43e23e6729ef8e71f0bc9a0c3ed34bf020d91af3760fa77d7f60f321b4465
 . . . . [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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