connect.computool.com

Issued by R3

About this certificate

This digital certificate with serial number 04:04:ec:d8:a0:6b:93:0c:26:c2:b8:51:80:be:d7:95:e6:c8 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=connect.computool.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:04:ec:d8:a0:6b:93:0c:26:c2:b8:51:80:be:d7:95:e6:c8
Serial Number (int): 350125095791559883069011158785692454479560
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 93:df:8a:0f:37:db:4c:79:0b:0c:6c:cd:e6:cc:a4:b2:9f:e5:79:98
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 13:14:96:1c:a7:ef:d5:b9:8f:1e:43:bb:3f:03:f7:51:7a:a1:27:32
Fingerprint (sha256): fc:b6:9e:89:64:7d:d7:9f:72:df:0e:7b:9a:cd:7f:3a:53:15:c7:23:f5:a7:bc:92:6b:25:07:b7:1c:4a:af:41

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

Revocation information

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

Check the revocation status for certificate connect.computool.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for connect.computool.com

Public Key Algorithm

RSA

Key Size

3072

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

connect.computool.com

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helpdesk.verowave.com
*.computool.com
*.computool.com
*.computool.com
enhanced.computool.com
techsupport.rovadigital.co.ke
da.computool.com
helpdesk.hovid.com
*.computool.com
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connect.computool.com
connect.computool.com
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assistance.follosoft.com
connect.computool.com

Certificate

The complete raw certificate details for connect.computool.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 350125095791559883069011158785692454479560
 . . . . . . . . [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 2024-03-11 10:05:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-09 10:05:56 +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 'connect.computool.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 (3184 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 4512813850964379263558237761895535510756596029111668804306410095548625098937243579591280563841373038805322271676814333272664185328900050896106478447481710906347758154809036511349983836787825015959240983776280482985761204629150189013003886914596996741329287289088909209610982779757283631149793650056473906074405547127880644931265573137472612678080003681473458997906290940419640138185285933264097001040256246186765734846805107518549624179438938627910377272493551521450417242694117366501839720945634430589422352466045542805887324774266428791214466084125281446656131558322302942084673336397828841118909649114071667116318064544313870328337373655347329589820645520571478413573492662252771322627714106253223676991566917949882818305869479463047377586593396233361368618522215859350451658208231359299176176818772639288906072014737884288934067040621591314728384117592907639464246323610506039787161935887357206702028491567564375320398009
 . . . . . . . . . . . . . . . . . . . . [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)
							93df8a0f37db4c790b0c6ccde6cca4b29fe57998
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'connect.computool.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e2d30d1850000040300483046022100a45d1bcbe6f0cb6a21c8b02bcb047bdd2eff781a759618530e01a1a3ba463ab6022100a79b6d4a4af060c49f6bfc52c4c948ecb2ea6f745752dc86d796f3424d3f0f4c007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e2d30d1920000040300483046022100b1bbadb2fbef9b598bcba97d0fef707e4495da1158b7427990dd094f58f3d15e022100cccfe212f3f071b35f8eab4222ad02fb004f39fd73c6ec15cef8073cd6dbd33e
 . . . . [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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