leafky.com

Issued by R3

About this certificate

This digital certificate with serial number 03:04:32:b1:13:9a:f9:70:26:87:c9:d7:39:fe:e7:05:72:0b 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:
  • 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=leafky.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:04:32:b1:13:9a:f9:70:26:87:c9:d7:39:fe:e7:05:72:0b
Serial Number (int): 262765368096941817097531175949458813055499
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 43:3e:59:56:d9:f3:e8:01:74:45:46:62:32:ca:f9:a7:ff:33:a2:ce
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6b:01:12:65:14:1e:6c:47:7e:91:33:74:02:74:3f:3e:c7:97:b7:d5
Fingerprint (sha256): 73:ad:a3:30:55:1e:52:c2:23:26:cd:c6:1e:77:ac:e7:7f:99:53:a1:3a:ca:7f:95:2f:f7:22:d6:c5:87:93:dc

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

Revocation information

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

Check the revocation status for certificate leafky.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for leafky.com

Public Key Algorithm

RSA

Key Size

4096

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

leafky.com

Other certificates including the domain name leafky.com

(limited to 100 certificates)
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leafky.com
joltsauce.com
www.gerlitz.com
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leafky.com
www.zbslbxg.com
leafky.com
www.biodynamicshiraz.com
leafky.com
leafky.com
www.casinog.com
www.leafky.com
ratethiscompany.com
leafky.com
leafky.com
bannedinnorway.com
joltsauce.com
imomoney.com
leafky.com

Certificate

The complete raw certificate details for leafky.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 262765368096941817097531175949458813055499
 . . . . . . . . [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 2024-01-29 05:44:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-28 05:44:19 +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 'leafky.com'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 744591461108557094796253643491859909312059776172395345909325260478831609284997976970306715545924200802826878208270939119368680639883280932296588494532190688699368635273977880616043293460342585153831271249227440069056506678549095533997612462527445675337774117797274919691404214479441334197284563315616453148250608368419811085443789238850312857960159321924710704867040538007628676133188931234073767881712372222780086781779612336842994369590077986201066235464077747290213851669303376559925377197504746836003920317643097786948786724690718425026563496227204849644290169113140825029156446942434243379738601726694854558262571540691018377345174946348874009841937775746479975484898197710663032585375509098202582501378851385561103724531702799128581032721455971554405586580535172056958414654129512660160481062263662819673918597630217041107270040817910770607347452673619285660026792395991922435060373176453244695624545419668858559179196017565554595006095781249564765996437584226171401689999203756909504792543331221191057331559417872782080603753757136540010230480882956107511155773929646542147355333280133317905671667139560138685510257237799393272122538674762923982590728948127670039946156735286616213860864133954035398353874458940984220344578259
 . . . . . . . . . . . . . . . . . . . . [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)
							433e5956d9f3e8017445466232caf9a7ff33a2ce
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'leafky.com'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d53f6341f000004030047304502201d15a432bdb90f4ee6e36370fd2f7059160485811f1ffa7ccf8c3bc51a901aa10221008657f5f6f2af0acda9cb148bbeeef67c4672abd9f9fee506fecc1f52d46090e3007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d53f6341c0000040300473045022006d3644be104fcdf3a5514a7bff0528145a719eb8b44ec59bec4bd9db3db3cf6022100e522b187d8bc4bced19cbdca6f0534af4420b86f187778bb2bf0b29b9be90435
 . . . . [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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