trencon.co.za

Issued by R3

About this certificate

This digital certificate with serial number 04:e7:45:19:6c:57:30:91:af:c1:1d:d9:83:29:d7:8c:e2:b1 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=trencon.co.za

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:e7:45:19:6c:57:30:91:af:c1:1d:d9:83:29:d7:8c:e2:b1
Serial Number (int): 427146219222316512950269387120833899324081
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ad:84:5d:6f:02:a1:ed:69:fb:4b:35:e3:20:8c:99:53:33:54:79:5c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3c:a9:d2:1e:f0:24:1b:b0:b5:62:42:83:d3:7d:85:51:33:a3:ea:d9
Fingerprint (sha256): be:64:27:d5:cd:77:b6:2d:e0:3e:1b:8b:9d:04:90:d2:7f:d7:62:97:6e:7b:c6:b1:f5:5f:9f:16:69:26:1b:53

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

Revocation information

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

Check the revocation status for certificate trencon.co.za

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for trencon.co.za

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

trencon.co.za
www.trencon.co.za

Other certificates including the domain name trencon.co.za

(limited to 100 certificates)
trencon.co.za
support.ecctis.com
trencon.co.za
trencon.co.za
support.ecctis.com
servicedesk.cheaperwaste.co.uk
servicedesk.hermesairports.com
trencon.co.za
helpdesk.kleen-tex.eu
itdesk.mkspamp.com
support.erm.com
it.littlegarth.org
helpdesk.kleen-tex.eu
support.erm.com
servicedesk.danbred.com
ithelpdesk.farnboroughairport.com
helpdesk.troax.com
trencon.co.za
trencon.co.za
ithelpdesk.farnboroughairport.com
servicedesk.cheaperwaste.co.uk
soporte.llorenteycuenca.com
trencon.co.za
trencon.co.za
ithelpdesk.farnboroughairport.com
trencon.co.za
trencon.co.za
support.erm.com
servicedesk.cheaperwaste.co.uk
servicedesk.hermesairports.com
servicedesk.hermesairports.com
servicedesk.cheaperwaste.co.uk
trencon.co.za
ithelpdesk.farnboroughairport.com
helpdesk.fast.eu
helpdesk.kleen-tex.eu
it.littlegarth.org
trencon.co.za
trencon.co.za
ithelpdesk.farnboroughairport.com
it.littlegarth.org
servicedesk.nilgosc.org.uk
soporte.llorenteycuenca.com
trencon.co.za
servicedesk.hermesairports.com
servicedesk.hermesairports.com
trencon.co.za
servicemanager.loacker.com
helpdesk.criticaltechworks.com
soporte.llorenteycuenca.com
trencon.co.za
itdesk.mkspamp.com
servicedesk.hermesairports.com
support.erm.com
support.jjhousing.co.uk
servicedesk.trencon.co.za
ithelpdesk.holmes-hills.co.uk
servicedesk.nilgosc.org.uk
trencon.co.za
servicedesk.trencon.co.za
ithelpdesk.farnboroughairport.com
ithelpdesk.farnboroughairport.com
servicedesk.groupe-r.ch
trencon.co.za
ithelpdesk.farnboroughairport.com
servicedesk.hermesairports.com
trencon.co.za
helpdesk.troax.com
trencon.co.za
trencon.co.za
itsupport.alphaplusgroup.co.uk
helpdesk.troax.com
helpdesk.troax.com
helpdesk.fsbtech.com
soporte.llorenteycuenca.com
servicedesk.hermesairports.com
helpdesk.fast.eu
itdesk.mkspamp.com
ithelpdesk.holmes-hills.co.uk
servicedesk.hermesairports.com
ithelpdesk.farnboroughairport.com
support.ecctis.com
servicedesk.trencon.co.za
helpdesk.kleen-tex.eu
support.ecctis.com
trencon.co.za
servicedesk.hermesairports.com
ithelpdesk.farnboroughairport.com
it.littlegarth.org
servicedesk.hermesairports.com
servicedesk.cheaperwaste.co.uk
ithelpdesk.holmes-hills.co.uk
servicedesk.trencon.co.za
servicedesk.cheaperwaste.co.uk

Certificate

The complete raw certificate details for trencon.co.za in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwDetB9FSHnblqzz0x6V/
ZTXScUqPKmzmDbgrFyBl51HjostriNWuq02rn4OyFoZfRs9yz57mLvg/3qK81dCe
qUi918wvaC+COv0WSpO774BfzKk5yo3HAhJhltnYu6Yv7Y3cbBgbCSZR9EnNd0E/
z6grFCfVPwzV/U2YHwEyN/ngu6DKx6uwZBEOQYiPXkUE1GtgrcUdiRyN7pGxivRG
BmnJ8jNqAlySI0ZuW2EqYC1fYuDKCOzFvxjM/ArNWTBmNv2QTcKXz+LAcPONXHQE
ZyTN72MdWRLniccnMkReGxvlpm8+AE+JsQzPR2NBnFpquIuPYhu0DKfq3U/USaZH
wQIDAQAB
-----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 427146219222316512950269387120833899324081
 . . . . . . . . [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 2024-04-09 09:09:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-08 09:09:10 +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 'trencon.co.za'
 . . . . . . . . [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 24265209363293324852969613351508284513172789800729713221700369831048511953110081956777232996280099107981491452672563973475444617491331982670622224147243191397721603542499491613862110666663108296479574608967621506143602755628895927221634235070152669160023470970382241815338202793313065931071542461298777066972739493312065650749462236589711148589405363685231776086263402578561629048692309423025574779309707406120941829598074331863336586989980858610642188546209164500932413407926052053915296978073036940756839184158503898962953472178879960799760495491477243095698008877063415918187636940416799793508470188529450815473601
 . . . . . . . . . . . . . . . . . . . . [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)
							ad845d6f02a1ed69fb4b35e3208c99533354795c
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'trencon.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.trencon.co.za'
 . . . . . . . . . . . . . . . . [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)
							00f1007600dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018ec255430b000004030047304502202ed0e60c5f442440f1c3e467200ee37896b566b6281506a5a04c72cafdf5fa18022100ddd134f3a5e9595fb6fe5b33c882541a0dffdb7c4f75e70b68985bebb90c3a1d0077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ec25543bf00000403004830460221008b32edf4d8fb443b670ef6dbef36e273f327db3a325466c387ec6a0d1a2e52ba022100abd458630f54e0c0ce494ab7cf4fa587168bf3c08cce23d749009736b3691b81
 . . . . [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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