logicook.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:18:15:05:48:7a:56:3f:88:cc:88:c8:4b:c3:e9:3b:24:39 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=logicook.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:18:15:05:48:7a:56:3f:88:cc:88:c8:4b:c3:e9:3b:24:39
Serial Number (int): 356643861752565305425932335969801212732473
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ba:1c:0a:a5:ba:71:d5:c4:cd:1d:2a:b7:03:0b:92:ed:fc:aa:34:28
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f5:0f:30:ce:38:c0:01:8c:e4:0b:06:c4:09:0e:07:4c:2d:2d:3e:23
Fingerprint (sha256): ca:65:70:6b:e7:38:5b:c2:c9:01:95:32:5e:8c:4a:a1:ac:1b:70:74:df:e5:cc:bb:b0:cd:ee:2e:40:ad:64:bf

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate logicook.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for logicook.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

logicook.com

Other certificates including the domain name logicook.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for logicook.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 356643861752565305425932335969801212732473
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-17 19:51:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-16 19:51:11 +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 'logicook.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 804457039623017119278091110805265661372654378765122225361812969000456241233015080722842968763075050524909740871361794703958308885652497652058019189618946588877275332503090155547435435393881703884253436138899708665416112540664830359302694898389818168399825933271073938715445917180903647477549887742501714157947513941607096763223198937406932234085204513133765017381410791239396654948230574842672414680376626810084622076395443855575096261401847782625666275785455666265599603184200949202994955816728339387123844389239776857398540337873835047706466835525454032335504855163394156674147672616920483151379656504469655438886900029149516703482147482430693752114236426610318381401292132184938601038547859769940877836463857548650039656429725565144310746960434634923410103248381718725386320709529646398484294930703071516364242930577815141449659894156297819705389481626941425667582317637214270180719975832712881955657244628997957480382152873621326926186956910700991341366461965988936240279312834683827831727047554400175103222881441247159784148683693258905280526869807518302066164029768778648477515365505983541538552658719384511979741025950094932565971350577524999130821810309142237177542465120866901007383407844737638046561136997110671842881496569
 . . . . . . . . . . . . . . . . . . . . [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)
							ba1c0aa5ba71d5c4cd1d2ab7030b92edfcaa3428
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'logicook.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f15a106160000040300483046022100efb93d9f4a01920d8250855f8cc6ddc207a322d426af3171f672b0ae2904767502210089a821ab14fa15f17d775f38e0539b3b29585528c42034e4700a439419d40058007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f15a106090000040300483046022100d33257550a8e091e914e5065328c5938f10dee767a8b193ac7608fd8e855bf64022100fedafa43eda7a4966811619b80521005c890af0ef32acbd0ca6efe940d11a94e
 . . . . [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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