zau.co.za

Issued by R3

About this certificate

This digital certificate with serial number 03:c2:83:9c:10:e9:2e:78:a9:fa:8d:ae:e5:bf:75:58:23:50 was issued on by Let's Encrypt.

With 8 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:c2:83:9c:10:e9:2e:78:a9:fa:8d:ae:e5:bf:75:58:23:50
Serial Number (int): 327526576186693654972729105876212363305808
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 42:26:73:25:b0:ee:b4:5b:4d:e3:48:d0:d1:16:95:10:fe:f6:42:97
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c5:97:24:0b:4c:77:71:70:82:9d:1a:a2:c9:2f:d4:a7:b5:17:91:46
Fingerprint (sha256): 7c:2a:7b:5c:d3:91:f8:ff:80:ae:10:50:a6:d8:7a:0a:c7:a5:1f:53:e6:96:97:5a:2a:d2:f1:bf:ab:8b:60:71

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

8

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

63135.net
easybot.in
health-blog.com
negotiatingtactics.com
raavan.in
readeth.com
rxsugarbitez.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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuM4tRlKV6sACB9W1aW2y
7xCO9MPfbTAa9UzttWdCpPkLRbcjUaYM32yFj+xpfNsmtKWQIdXSD8smCtHPvWhF
8h1Lc8O1A9H7IyYv0TMsgA9IdaJuixjDdE0Uk5xwOwwiMGS8ftQ3hLXPva9WO9in
62FiVD5tm95LwlWlD/aMdw15DM0m7n9PFVDzPM4vdJEWIiXW/9ZyA6X+ilXyQizT
0UOHmxa1fGr71TCaQqwve4Lsse2TXHAuNfnHjm7joLD47IZ/sHhG+RbA/vJcLxBr
oC7+pDKnKuJtkIWHh/Oc7L0sQ+xdDqjqWFLyp8+vnvaHE7LneKeIvBlj8ol0vSWy
/QIDAQAB
-----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 327526576186693654972729105876212363305808
 . . . . . . . . [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 2024-03-26 14:45:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-24 14:45:25 +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 23329517709881801707594487716561791920505175685052661398052622484469169357197814241806830609169571832375873879215615293229587323740743867169871359389586335606362589895027967810614061425609557471388512517077814829323897561698563397539693280093481795071622208539105788500927743567019529380154114129483548797943435978889686206331548763772815924420392313098022841948086091753606096812689319747187026712429631751743730162950771966887824021951305920352654157548692114448021539493962837559456694229519036038329669467927168701317257961510891366791857847571820513769550531850197384993133158274910143413611897144882162043302653
 . . . . . . . . . . . . . . . . . . . . [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)
							42267325b0eeb45b4de348d0d1169510fef64297
 . . . . . . . . . . . . . . . . [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 (119 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '63135.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'easybot.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'health-blog.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'negotiatingtactics.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'raavan.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'readeth.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rxsugarbitez.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)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e7b701323000004030046304402200e68ca97245a74c92b4c2400973696fb930848d41558c8dc3b62b676ecab1c96022028dc974b4586f4398b412099d1b9dd7768d4d538497480fc9439ea8b01a4b73d00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018e7b70136d0000040300473045022100b837ef9b8dc49b13ec20ebea85fee019b0b0fefd5f45466bc402f0bb51649ad2022064ea1affe29a6606a9c4ccc6b7ce6a547335fe1a501b8bab80e7765ae733decf
 . . . . [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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