simplelogic.org

Issued by R3

About this certificate

This digital certificate with serial number 03:dd:f3:22:0a:f3:30:4a:8a:ef:f1:82:57:56:95:44:23:fa 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=simplelogic.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:dd:f3:22:0a:f3:30:4a:8a:ef:f1:82:57:56:95:44:23:fa
Serial Number (int): 336862440047968550031110245260670607303674
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b9:c6:b8:95:d7:8d:dc:b3:2f:70:e8:bb:99:20:04:e8:93:45:a7:b7
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 06:21:b0:34:c8:ef:39:8d:80:50:25:f8:20:4d:ce:b2:06:25:72:5e
Fingerprint (sha256): 45:41:05:4d:ec:a9:0e:49:ec:b3:b1:89:a6:d6:27:82:b3:6c:05:26:ab:94:55:92:94:b2:6d:d9:1f:49:26:f1

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

Revocation information

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

Check the revocation status for certificate simplelogic.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for simplelogic.org

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

simplelogic.org

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resume.innoverse.co.za
www.mettle-studio.co.uk
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employee.m3-mindex.com
deenickels.com
www.cteters.com
multicloudx.net
www.louislawson.co.uk
www.natalfeliz.org
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www.schlikelion.org
www.abmforcovid.org
admin.aqmaths.com
dot.cards
www.mettle-studio.co.uk
www.goodbyte.no

Certificate

The complete raw certificate details for simplelogic.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA18ewK/lESOZRKtR5jx/3
w9ecvJoR7+wL3TvUDd2+R7GqRVdrxQbIxrPOeIISun7fh3zUO9tChwRussjGsbcN
e7vBZjQ+OSHmHKxmdSsHD6zAuVdkWxmsvMc9recV50+SyuipCHs2mLp07Va/tFd8
oR7oXe+FrGB3yBkt88x1vWRWNGv/1wSW1WLgDkEnEMMCfV3tmvCCTZ+6UYr3Skit
SSTSVXfinT5bgkbZk8CTrUQM5lcvUdvX/ESThKXXF0Iaz8LYV1fQkWgKzzL2gnD3
lregVHrDs2kEcq7o2C1YrtPwLams+yBOwkiW9qCxij3JbyrqGyDyhUFLgI6xzM9S
OQIDAQAB
-----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 336862440047968550031110245260670607303674
 . . . . . . . . [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 2023-07-13 16:55:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-11 16:55:42 +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 'simplelogic.org'
 . . . . . . . . [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 27239705474839195558554337432730439656264012202820637781572316902802790528424056856508453383176234842981265741141460262178869294904536178430688524371017204265173147125072093165808850465890521208393661774365950280743977468531385737283558595007053080732510175422615093630426957389254913619515319618680726633770756906589603298587804096104918957292174462848735428781678617899809179918638071698520191583981728783818989167056684958635138711144708882577261337242560897942514043970648962305274162393823134483948957166476967509053167714829048815135233708267938356394456247821271992837737701594674045091452261697050504216924729
 . . . . . . . . . . . . . . . . . . . . [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)
							b9c6b895d78ddcb32f70e8bb992004e89345a7b7
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'simplelogic.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001895064ff3900000403004630440220223b1cea26e20fe7a15c0a7cff5c90e8cb17d350c16f497825e88d0e4a0dd0b802202d0255b30cedee98dc7ac7d430a3ece47dd37a31b0356082eaa8f7bf86e3f02b0077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001895064ff4c0000040300483046022100fb4b8867e5ebc3a484375b67e6b60fdbfe214a4b40e20b75dd6f957061602d49022100f8723bd877abeebd8340a5b562aa3109775464d832e64eaf76ae792fdb0c5913
 . . . . [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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