t-v.co.za

Issued by R3

About this certificate

This digital certificate with serial number 03:33:24:19:2a:8f:89:bd:e2:9b:74:b1:31:60:b8:33:0a:f5 was issued on by Let's Encrypt.

With 12 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=t-v.co.za

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:33:24:19:2a:8f:89:bd:e2:9b:74:b1:31:60:b8:33:0a:f5
Serial Number (int): 278739241386751781514976922340422694669045
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 59:64:96:d6:28:8a:a8:cf:ef:16:6c:48:f6:ff:0f:5f:61:1c:c0:1c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 1d:ea:d9:e5:52:0c:21:3c:7f:eb:88:21:f7:d6:70:63:15:4d:07:92
Fingerprint (sha256): f7:56:54:b0:96:b5:8e:67:55:1c:7c:5e:02:64:63:ff:72:e9:11:56:33:7d:ae:30:ff:ce:ba:eb:5a:4c:0f:bb

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

Revocation information

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

Check the revocation status for certificate t-v.co.za

12

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for t-v.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

cr4u.org
db2dba.com
dentalcenter.in
joannbinford.com
retiredbabyboomers.com
rxsugarbars.com
sanantonio-restaurants.com
srilankagems.com
t-v.co.za
taxshop.com
terminvereinbarung.silevis.com
zinnia.engineering

Other certificates including the domain name t-v.co.za

(limited to 100 certificates)
t-v.co.za
buildof.com.t-v.co.za
coaching4vip.com.whidbeyisland.cam.t-v.co.za
t-v.co.za
t-v.co.za
t-v.co.za
t-v.co.za

Certificate

The complete raw certificate details for t-v.co.za in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA32wUlU4w/zwFoDUywAan
aigVHkVWxnsWyN3ctBPnkzTFth9RiuwrC6UZWjWT33ARypwpfY/da+NGjsDntPzM
zOepqxhlyDgs0MgrrTbxrNCgceYNE/Oaj3utYK5UXdzCkRUkWR3hKLMeXMwFPow5
s0UaRo7aqmByz1daVWX8zeqQzYNjhdIbPgpuE7Lm1v7N7uUuUC6NwG07uLu+x9zF
4S99lA45Jvu0wbu6DuM/WI+DVvekr8UXBCAjqzBuEZJu6EIJBnxG6wQ4CAtTtYcU
TIucwW1ui8D5PpbzA+prGHHOCU4RYZEiIjXN0ccjZNf3OEjlVzX50Gma3OCiI3qq
KwIDAQAB
-----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 278739241386751781514976922340422694669045
 . . . . . . . . [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 2024-04-15 17:21:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-14 17:21:37 +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 't-v.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 28204438440644192667070112005866302193265729742565054501791051360652378426403787162740843242549611149515635697756535731887150338826025389893053688626032884857154352718792848561560603717595746454972334392648124972307371036226480890625198491388699095771791911358377744187115316908455720027869966585887131394035293687973942636863324044502951952580902849586428298288299261180416207137837964945768800523501716667521643145141828261273904186140882811005631170706404662487309291426632014177847223398086111718857603787596239794923567521497116946858441747733667901431821312999744599466132016510446872356749541456484360196368939
 . . . . . . . . . . . . . . . . . . . . [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)
							596496d6288aa8cfef166c48f6ff0f5f611cc01c
 . . . . . . . . . . . . . . . . [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 (223 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cr4u.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'db2dba.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dentalcenter.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'joannbinford.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'retiredbabyboomers.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rxsugarbars.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sanantonio-restaurants.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'srilankagems.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 't-v.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'taxshop.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'terminvereinbarung.silevis.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zinnia.engineering'
 . . . . . . . . . . . . . . . . [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)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ee2fe43b40000040300483046022100d66c973bf5ceb1da1826ae948fae1bff7027100feb468c51c8eb7de55b18cab60221008f774c16e45d31445c064ca0085cdb90ec641e0842e92c02e6e15b45285674ab0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ee2fe43c20000040300473045022100ffdc0d1b27761806a5fb3410845839d6c3a4af14a632caa2d54c51eadc03142902201bb93af4a914000ff59f5563e9cb1432b4dd9b33b016a4d80c3f20a2c1a62e41
 . . . . [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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