zau.co.za

Issued by R3

About this certificate

This digital certificate with serial number 03:30:e1:9f:f7:bb:88:3a:0d:72:a6:e8:4e:32:df:27:ea:53 was issued on by Let's Encrypt.

With 10 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=zau.co.za

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:30:e1:9f:f7:bb:88:3a:0d:72:a6:e8:4e:32:df:27:ea:53
Serial Number (int): 277970318306350897929778959075098342451795
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c3:fc:13:84:47:8e:a2:99:af:22:58:97:20:b1:5b:61:ed:aa:2d:90
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ab:4f:47:a0:f2:07:18:15:54:21:6f:20:d7:cb:c4:c4:64:63:f5:60
Fingerprint (sha256): 38:32:06:76:b3:38:b8:57:9c:62:44:88:ff:74:16:3a:4f:5a:25:6d:2c:70:f5:ce:c1:f0:9c:5f:d0:c0:53:b9

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

Revocation information

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

Check the revocation status for certificate zau.co.za

10

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for zau.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

adrattorneys.com.bitcoinatlas.com
amish.co
ammo-squared.com.yessirree.com
idahoexchangeservices.com.medical-records.com
joshuapierre.com
ndj.co.in
ohm.co.in
operahousetoronto.com
smartportion.com
zau.co.za

Other certificates including the domain name zau.co.za

(limited to 100 certificates)
elbib.com.zau.co.za
zau.co.za
zau.co.za
zau.co.za
howtoebookstore.com.donatemymoney.com.zau.co.za
wodu.ca
zau.co.za

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr+nCuwVWPauHA/4A5BMW
X4EF7d6mXu/gN3zlvtTHO3K+AfgetC9a99YB0Hk1WM4RZefVMWbJCYVXWGtWADuS
UASYcwbSk1HsEhgqfYhMFE56lrZjd/L3EAPQjix1WQWV1MuZjizECZgdo9+KzhF6
fRXGrqJRTDupdiwyurQJadYhhkl+SkhKH0WeRRb5ENOqV3CNgOvDwn45qoDeEt4v
zBYiJQLNm1J4sYtkzFattkH7t1vbw2Qnpbp0QHM3uAS9ZbL/m/ZiWjFv4/66uHC0
qXfgWg3gx+IY8WU4iy+6XFOmCS5hczxy/bsKGW9ljmG34ELFAGfyh4GomeCdO8D6
PQIDAQAB
-----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 277970318306350897929778959075098342451795
 . . . . . . . . [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 2023-12-21 04:15:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-20 04:15:53 +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 'zau.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 22206975049803603611042226353379180528565463621300228414867035926667959285043120399387859531859942849604876992667931963821761608077718202431366972693603390265877348849016650376567763150201807279256243341523741837920745545516843774565517889745660966331714534741480803920997595916625060863160945547096385970443628405763728704054121121238214930151547832176222720694328576844072682593797775867071476212835309465144584775420216352228427540600452553926805839653296366124023610764965041884265508560963249159990895141025174745131574627738510517905391680996791680588691856966548518565045685762200223738561943902117458637552189
 . . . . . . . . . . . . . . . . . . . . [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)
							c3fc1384478ea299af22589720b15b61edaa2d90
 . . . . . . . . . . . . . . . . [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 (219 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'adrattorneys.com.bitcoinatlas.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'amish.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ammo-squared.com.yessirree.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'idahoexchangeservices.com.medical-records.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'joshuapierre.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ndj.co.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ohm.co.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'operahousetoronto.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smartportion.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zau.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c8acd37fa0000040300473045022075914fa1cf8a46473805bda57064a88ee037aad8a19b2bf32b455d0a8744089f022100a55c900b54086f05500864c418d6ee384f7e63d31ad064504ddf75c21747595a0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c8acd395e0000040300463044022071dec480fba681f73ec4ede62a55d33f8ba739c4beb08a62851345223d2cb3f802207fc2c94db654583d4b1dc641428dd1ae85d9744481092725f1ea7bd5ef82db55
 . . . . [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)
		0072a7e8c36d41d1b10decbd7afcf1b839f26b1fbd469ee43f5231f5f948e198bb82de26db3d509fae193d35c47b5cbb41350dfacce610f7777948d77137b8c22f1ace1a2fb09353b2b51394805d4b69b82fb2473eee531645150ea63341c07f9d4d891a5f4feccaab3bb47604df6dc33bbaf4a9651a323d1d994bc6b9b0bef8be8f4d86ace3079798f81990d6557419f89ec4655b3960543c98c4ae0b5e826a04651d30fa495ad332710e0c997bc04b413107cfd79d80288436952bf06ea38dae003034d52e8408134f16a1b9421599edc8b5039af6438ae34aae1122259e41c82de478251c1c3fcd38b64b6a5344221812a7383b6876dedf8312223308a82b80