myleon.co

Issued by R3

About this certificate

This digital certificate with serial number 03:54:39:34:2c:0a:59:61:b4:48:c6:c4:70:bc:eb:cc:ff:87 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=myleon.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:54:39:34:2c:0a:59:61:b4:48:c6:c4:70:bc:eb:cc:ff:87
Serial Number (int): 289996613505081921355450565666387446792071
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f7:bd:08:fa:7e:89:87:84:3d:94:53:f5:76:ea:3b:a1:dd:1a:c3:0d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 58:22:8e:d2:67:04:5d:a7:e8:6b:bb:74:7c:13:53:21:e9:02:ee:b0
Fingerprint (sha256): a4:8e:c1:f1:b5:93:31:04:1d:e2:ef:34:a5:c9:fd:e6:c8:17:90:fa:16:ff:49:23:3e:68:2f:f6:86:89:9d:eb

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

Revocation information

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

Check the revocation status for certificate myleon.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for myleon.co

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

myleon.co

Other certificates including the domain name myleon.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for myleon.co in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvbWqclrEkHMSeEOmJzo1
nIwqlTdSAb7XA0RW/x89Wcv3fIwwO1UGPI4M3XhHycfp2fjYVN/bbCfU/nznYG4k
G4/O/v3B4RTj0fXL4KHfZfu1Ay0pZN53DlCekysur7ELfs6CedOjhtzUElsR5+UQ
sB16C7IvqRPHzCAbkCc/TK5BixIiDvZuHhbjT6qZ7RWZIGVJKFPKLb6e4lQeZihW
L3ED0RMDkw13csCb9CrfjATqWjKERHVImJka+zxGyA6LWOO33xv6KQqrasQR4LOr
TX9ltg0uYIlWQrazc7liNwzcE0i2SsLc5b6cdc/Rs+bX49VoBMyEMt8jbw5IdHMc
DQIDAQAB
-----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 289996613505081921355450565666387446792071
 . . . . . . . . [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 2023-06-21 12:10:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-19 12:10:50 +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 'myleon.co'
 . . . . . . . . [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 23948622387014761898025423993502644610711270794916732345885734054215395297313464341421330446365923945671444351033672138068741269381552725192370211584083026764206662962765391275825953951061504807248211176062084657942022823780520274310541175865633092423507269762597476743613961877526370956809842238188522015513170841125394556186462859149161647015253014825098954536108710894045781561641246157251098696773412495249251835346735540129425545308373143803354570245372589671729656469207796730285482703880984823228374457813883843810959148924550082829274119450517368640078423560471708489904739331453366465047179698475757351410701
 . . . . . . . . . . . . . . . . . . . . [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)
							f7bd08fa7e8987843d9453f576ea3ba1dd1ac30d
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'myleon.co'
 . . . . . . . . . . . . . . . . [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)
							00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000188de144800000004030046304402200c7ebd59b9a35f3c5b134b91f3d734c577b57068c752db550fc0b7cff2beb27f02200526e0879bda4ef56d09db5efa3e885913349f03fca145db9d67db870cc235c0007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000188de1447ec0000040300473045022100b924fa1e920d71b6d2cb03cda643987eec6236a1ce6f77ce2b0e51ee26e5ace80220309d2535a70a043e289117843f82dc223daf5a6a921db7c70067ea0d8daf5afc
 . . . . [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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