cats.co.za

Issued by R3

About this certificate

This digital certificate with serial number 04:66:8e:28:34:e3:ea:e3:34:9b:6e:a3:1e:81:2e:96:2c:f1 was issued on by Let's Encrypt.

With 2 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=cats.co.za

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:66:8e:28:34:e3:ea:e3:34:9b:6e:a3:1e:81:2e:96:2c:f1
Serial Number (int): 383346904292995295754331678426431873232113
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 06:45:bc:47:75:7b:56:c4:6d:f0:b7:40:b6:d1:ae:79:30:10:7f:86
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6c:a1:87:77:8e:38:82:23:e2:4b:c3:66:4c:18:73:9a:78:9c:54:1f
Fingerprint (sha256): a5:c5:78:c1:ca:c9:93:6e:f1:29:db:35:52:5a:9e:7f:33:30:68:55:a0:22:0a:b5:04:49:4b:8e:0c:a3:2c:d3

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

Revocation information

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

Check the revocation status for certificate cats.co.za

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cats.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

cats.co.za
www.cats.co.za

Other certificates including the domain name cats.co.za

(limited to 100 certificates)
www.cats.co.za
support.cats.co.za
support.davidsondebtcollections.site
support.dtgroup.ca
support.dtgroup.ca
www.cats.co.za
www.myaccount.moremetas.com
support.nanolenders.loan
cats.co.za
www.cats.co.za
www.cats.co.za
www.myaccount.moremetas.com
call.bringuthere.online
support.nanolenders.loan
www.myaccount.moremetas.com
support.nanolenders.loan
cats.co.za
www.cats.co.za
www.cats.co.za
cats.co.za
support.dtgroup.ca
support.cats.co.za
www.myaccount.moremetas.com
support.cats.co.za
cats.co.za
www.myaccount.moremetas.com
www.myaccount.moremetas.com
support.banyantree.ca
cats.co.za
support.vizientcoop.com
cats.co.za
support.wegafremont.k12.wi.us
cats.co.za
support.davidsondebtcollections.site
support.wegafremont.k12.wi.us
cats.co.za
www.cats.co.za
support.wegafremont.k12.wi.us
www.cats.co.za
support.dtgroup.ca
cats.co.za
support.cats.co.za
www.myaccount.moremetas.com
www.cats.co.za
cats.co.za
support.labjarks.in
support.davidsondebtcollections.site
support.davidsondebtcollections.site
www.myaccount.moremetas.com
support.nanolenders.loan
cats.co.za
*.cats.co.za
cats.co.za
support.wegafremont.k12.wi.us

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt+atFbkFysYJ9WwZfaqJ
H2wCwtq0vp9viZz+4eon7dfYnPMoP5d3N1FEmTnWL9mHVAIh/ZeFUqMNVEKGLMDV
F59z5IIuuQoUDU9QKaavicp5GA3pqx5Bf4oMTE09uFOPv7rML9/f5/+1hO3xyzbP
C0cfbK2NVCUBKgB0iKKtFAIL2afFb3U/qyefSyJuiRWBGsPi/8XT6w6ENTp5fmbq
giljxUvBw/T/5NSflhhu9DQqtsikxg6aheeZ6lQDsm5YFN+h+mJuUiLvimTN3Jxd
RPOfLc/FfmigXKGYKciH+vZxS9GdcNL8GWtLCoWwY0eNQCTcN2zVF405MZTgl6qC
LQIDAQAB
-----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 383346904292995295754331678426431873232113
 . . . . . . . . [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 2023-12-17 18:31:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-16 18:31:02 +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 'cats.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 23215360439511464605711203848485544830588962770079039676946149794547793972549089687462703541837800720081288400496463210138855910509764756658389192840853856665195284389266977831368072762607303330657207991415210881654479153426629957470178724320420804090461208119432866094226695313190465128346251615888905417849553666203590293078371338203999163387614558607886889708248715011551451427182920005623157471072524182988220408744940183292149373778206712945235596021442809745730272149875676912735915363728351761069475852384050302991286628985865428643396231407054080108823497319139846421272718924712069532565947908249247648743981
 . . . . . . . . . . . . . . . . . . . . [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)
							0645bc47757b56c46df0b740b6d1ae7930107f86
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cats.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cats.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c7942b2df0000040300483046022100d1b9ce84da92e113d4406e5b944c7454d7ee7c05e2ca04531369b81a683d4c7f022100cef967708c6dab3da0ceb435d669b88c3601bdff146a00806bbf8ab3cabddafd007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c7942b2e40000040300483046022100c2c3880ecb690cdfe6d7c2e2b886ca5a820d14284d7874bb4ddcbcd0db87ee1c022100b8ae12a812ab8004dfb2a8b48600d391f540f673af90fb14c0a30bbdccfa0481
 . . . . [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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