xb1.co.za

Issued by R3

About this certificate

This digital certificate with serial number 03:2b:83:d9:8d:08:3f:16:5a:6f:3b:36:7d:ae:06:28:9f:ec was issued on by Let's Encrypt.

With 6 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=xb1.co.za

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:2b:83:d9:8d:08:3f:16:5a:6f:3b:36:7d:ae:06:28:9f:ec
Serial Number (int): 276144258029220323899793855994579663757292
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f7:b1:bd:5c:9e:cc:39:2d:22:98:5b:f2:e5:2d:0e:4f:38:12:eb:1f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 06:54:c9:2b:14:65:18:4c:f1:3f:da:1d:45:49:78:72:fa:96:29:70
Fingerprint (sha256): 66:a0:6f:d1:23:84:8a:eb:21:d1:fe:ed:76:7b:9b:d2:d4:4e:1e:89:c7:a8:cf:48:d8:bd:3c:ff:0a:36:d7:ac

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

Revocation information

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

Check the revocation status for certificate xb1.co.za

6

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for xb1.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

88ways.com
bestfortworthfood.com
jacksonvillemakeupartist.com
stepfathersex.com
xb1.co.za
zinnia.exchange

Other certificates including the domain name xb1.co.za

(limited to 100 certificates)
www.xb1.co.za
xb1.co.za
xb1.co.za
xb1.co.za
xb1.co.za
xb1.co.za
judeconsulting.com.xb1.co.za
xb1.co.za
xb1.co.za
xb1.co.za
arbitrageur.co.nz.xb1.co.za
xb1.co.za
xb1.co.za
xb1.co.za
xb1.co.za
xb1.co.za
xb1.co.za

Certificate

The complete raw certificate details for xb1.co.za in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqaNNqpYp9SJQ3NfJmqxi
paCg4GR1dE7bA/ONNnM838S6deItmFPEgQwMP6/8v+LFBYlcCYKxtlCm9fYA0TDH
9ej6FSasXRzf68/DVthJwPkxzkAwZA+AXqzdZCUGSzp/I5x8SOfEERmcRhwDkOne
oWPX0U6pZGPD2lv5632J1KPAEfJsAt9BbFfREunCF3F2VtDMDWKEILfh7PWqXQ9c
zYPS8EODWdYRunNBtClg/VttZBptF/4C1MwTmMK6XfCX94Puc55Tfw6uzW50Sxrx
JX7EQ9pGkLFgmBIMuY/aWrF0XpozqWwADlkKXQIduiy4TheDSERPe4KtriSNu9MQ
LwIDAQAB
-----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 276144258029220323899793855994579663757292
 . . . . . . . . [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 2024-04-03 12:16:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-02 12:16:22 +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 'xb1.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 21414801439326204637542668266176696118703551785739602190624735912196347744760272142492204064492392168015500470702432863630749301769574161202023825119243118289974316266235210803366909506001164403230393743843318204759861101949745918716448652966336651987975350241587893067072634443551063227214343667303454330357950883704313375491028039830422488176686263964544227340444815706204296004806594374094190569423308795823857920812673339974936187016395584271046673802778905293444138978323742116194600666674191610191608485073200977702069998107853732896158254481197484327014207811293024053234497088940342575593717026835005747433519
 . . . . . . . . . . . . . . . . . . . . [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)
							f7b1bd5c9ecc392d22985bf2e52d0e4f3812eb1f
 . . . . . . . . . . . . . . . . [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 (114 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '88ways.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bestfortworthfood.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jacksonvillemakeupartist.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'stepfathersex.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'xb1.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zinnia.exchange'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018ea41a80660000040300463044022002dbce3e931fba9e3a96a05e9e7ed4a7f5f17c6cd2bd11cc9dad27628a032dfb02206474de7a4bf319004f70cebd4fd2a7446ed3e5c3e0d19301ae72a7305eaecb3500770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ea41a80770000040300483046022100b0b46038dead5c3774043517d64c8980b22de6af4ca5e8234ee2838335762f420221008d8b228fdfd9b8b3ffc8102e7a2228b6eb919c691c404216875cb805442757c7
 . . . . [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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