jacksontechnical.com

Issued by R3

About this certificate

This digital certificate with serial number 03:94:b1:59:4a:a9:de:ee:49:60:4b:30:a8:d1:a3:8f:fc:b9 was issued on by Let's Encrypt.

With 13 subject alternative names this certificate can be used to secure multiple fqdn's. 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=jacksontechnical.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:94:b1:59:4a:a9:de:ee:49:60:4b:30:a8:d1:a3:8f:fc:b9
Serial Number (int): 311934385083610836119782803480278897523897
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1d:8c:50:ce:f2:ff:e2:bd:a5:d6:35:fc:04:94:3c:f7:53:1a:15:3b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8d:5b:15:21:50:ac:18:19:44:d3:28:69:e0:2c:00:95:d0:36:5d:7f
Fingerprint (sha256): 43:0a:c1:cd:3d:13:42:36:b1:4d:04:89:ed:20:dc:c8:50:37:4f:14:70:17:67:59:65:96:fd:4f:60:75:68:eb

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

Revocation information

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

Check the revocation status for certificate jacksontechnical.com

13

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for jacksontechnical.com

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

cf23.jacksontechnical.com
computer-tulsa.com
computers-tulsa.com
jacksontechnical.com
jtech.cc
tulsa-computer.com
tulsa-computers.com
www.computer-tulsa.com
www.computers-tulsa.com
www.jacksontechnical.com
www.jtech.cc
www.tulsa-computer.com
www.tulsa-computers.com

Other certificates including the domain name jacksontechnical.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvSKloQPtS/ljmjRmXqz9
XmqXb8HuGheak2brYxult7tv51MGbYKCRSt+ZSqABhdNZR/8MQZwNDLNetku7Xn0
jTeAWapKGqT1U/agcdOv0tpH/tfNZqfzw/sA1wKTZGEkwJkj02m8b8IhePTUwEW9
K/ECuGDFt0yrxx2v9dlSAdHGYdyx6IM7Qrmd4Zz2cU1FE9JU/JHhVdqd5sptqzwp
tL9tmrdUCCNfi1trLXelEGfCw1gHhKw/j6RlDrLu/KZlgtmn6P5E4DBsdxF3FJUj
nzjh8ZovqD0FSI9vd6wpfhwE+HRSSLfdWa3vT+zb0oiPIUtAHB0AONupS4DDDaDn
0QIDAQAB
-----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 311934385083610836119782803480278897523897
 . . . . . . . . [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 2023-11-13 10:27:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-11 10:27:15 +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 'jacksontechnical.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23876124705210555695102301921593216184979909210889772868316296629308719083760833981718891078724325574625660367872802304009731920410498872576899785698561916509880742795576718600950767629553901509367797496165926512924421144542914596651594441031258922235681626233473982162978946365758613986744861587379487625032737547944414834164358643970854212320516070674149472100989752434137497674144902000550912683645461051896006401480777986238401305899032422769432411616456311899796597828670369671789893372665025736755009425445549347734618783974676189573507014514737007706443472675083424841530596097368730139963364009338713227192273
 . . . . . . . . . . . . . . . . . . . . [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)
							1d8c50cef2ffe2bda5d635fc04943cf7531a153b
 . . . . . . . . . . . . . . . . [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 (283 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cf23.jacksontechnical.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'computer-tulsa.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'computers-tulsa.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jacksontechnical.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jtech.cc'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tulsa-computer.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tulsa-computers.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.computer-tulsa.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.computers-tulsa.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jacksontechnical.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jtech.cc'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tulsa-computer.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tulsa-computers.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bc86f9106000004030047304502201ad01000df62b0159bc73f0e667d49dc767484ce94f514f230e25014d381d0e3022100da101de7be34968465854413f61ac8a6b306f2f72ded9186fb893e254890886c007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018bc86f91060000040300483046022100c5a7235b35d5be1cdcd471c30ac62c7ba880b9641a7e8916586c5ecfd88913e5022100fce7137306378680c9e9d372721342be1bbaeb473e9d76506a1b5f59e11aba9d
 . . . . [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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