myleon.co

Issued by R3

About this certificate

This digital certificate with serial number 03:6a:c1:1d:f5:71:7b:55:12:6e:ff:e5:2a:8b:e7:47:4e:88 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): 03:6a:c1:1d:f5:71:7b:55:12:6e:ff:e5:2a:8b:e7:47:4e:88
Serial Number (int): 297663485246876908101185063475264472174216
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 27:d8:b4:e3:66:f6:73:2c:77:b0:87:09:11:f7:da:59:f5:4f:e2:99
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 83:85:6e:10:50:e6:10:ca:21:81:81:5c:be:f6:b3:45:ee:d9:e3:7e
Fingerprint (sha256): 87:4b:2a:ab:80:fb:58:5a:c7:bc:f4:5b:1f:47:d9:63:2f:89:06:d8:e0:41:a1:66:9f:b9:6c:81:36:dc:cd:dd

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr6O+Aa0Xg2Dp+yeHn28K
UWSzGWO5+5I3iaoVOTYo0gJGkuGWAv9sPIO8PwKQy8FFCB7KX3DzN6mADbS59pw8
E9u2x4TanG+QERMPD3qkxGyUq//lZb0cQjWtp8vAPkW/dUsS+Ef5r6DkG/+zU5hV
MWagVQqJbUV//JCpfF63EDtprjVmasKtXEq43yhw4e1H7MDUBxJC7k2IXPbpYGOr
4JRidXkPVnlzl2C1IgkdHl4aG8EITaWW6RgOxNBflb1d1Kjk9lAqD9vOfyIpSq8I
BGyPlwbCYBm0vgSuuoaIoHLemsAqVlgK0B+XZivqfXfKgXqqgW1WT1bSkWta2KVT
hwIDAQAB
-----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 297663485246876908101185063475264472174216
 . . . . . . . . [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 2023-09-07 13:10:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-06 13:10:13 +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 22172447663709042786134935254808896818978559998081002568716149267300335985389674801795688788381026184597219032616194679098822023785233726509317937582726167748935960573872327043905359071693548514575872131919190482193105924458030902117385289125285632966384547277382556239361324026346856272412940789488805887319260760415539854148907595154647643233837329495831559777802795539846575461890186650104548473196284349810316259747166042488010292679857041511709302722533005264392938206370929104544806989381561884999065053015076027526019653347819279599405698192680461150922851080250161100454815500924274792496363537448893262680967
 . . . . . . . . . . . . . . . . . . . . [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)
							27d8b4e366f6732c77b0870911f7da59f54fe299
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a6ffab03f0000040300473045022100a20c27f099bd8991eafd4c10888715168b29bbc0d782773cea442cc4936b193902201624f56d96bd2b82bbf47171f622512660ce9fa54be1a3b2171abf1242b0526c007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a6ffab0480000040300483046022100c3adb81ecaa670cb95464545ff8267af59e2b06f09cfcf882ef43d97e1089b46022100a2cab52f9c518b887e79c6284c7036dd1c6055f22f13d24907948fd8a49c758b
 . . . . [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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