zav.co.za

Issued by R3

About this certificate

This digital certificate with serial number 03:66:9d:5a:d1:42:66:29:21:3f:77:b0:cb:a4:53:f6:c1:01 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=zav.co.za

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:66:9d:5a:d1:42:66:29:21:3f:77:b0:cb:a4:53:f6:c1:01
Serial Number (int): 296254819567556246222778183630262550053121
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c0:b3:c9:77:02:90:0d:7e:ea:a0:d7:90:07:4c:97:80:27:66:5c:fc
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 87:99:23:d9:6f:b8:88:cc:8f:1a:58:77:e1:2e:5a:19:33:db:56:6b
Fingerprint (sha256): 61:7b:95:6a:fc:dd:17:d3:80:b4:00:69:96:52:ac:87:ac:e6:4f:70:90:26:a4:f9:ee:6b:84:90:1b:94:71:97

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

Revocation information

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

Check the revocation status for certificate zav.co.za

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for zav.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

gogreenla.com
helicraft.net.hempsteadcounty.com
lackieranlagen.com
masteringyourgoals.com.raywintexas.com
nbaforvip.com
sydneybrooke.com.vetdisabilitylaw.com
texasbusinessforms.com
zav.co.za

Other certificates including the domain name zav.co.za

(limited to 100 certificates)
librti.ca
iksworks.com.zav.co.za
musicbingo.ca
zav.co.za
zav.co.za
zav.co.za
zav.co.za
tvfour.co.za
zav.co.za
zav.co.za
elizabethkeogh.ca
jablessjobs.ca
veterinarianapproved.com.zav.co.za
zav.co.za
zav.co.za
peoplesinternet.net.zav.co.za

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzG/EL9RU+piycAdwJDi3
y/DQ9z4FmcIIZwCV3RYCR2dyelkjmdjlc/UcNA7lKVH2u+dSzT4/+7+UgjAmtHWN
PuSZbs+r5k/hs3dup3dha1Vv+S9GClgHZg+j0ZVy4p8dOOLhXEK3K1Wp72KBasya
PLooAJktapMG6VonlfKs3Ra6f5BGiOsnc+FmWZmjpHN7e7oAGEEoovFJ414TxPxl
Ca9gSKMGJzsAGvG9QO95yu5OoXIIFXJUFQfVTzYbk3xPCnsu7zRZfgNR8P23rt3O
g2FS0/cWGgXLViRZbhiq1PMyqlUHA1coP5+j0oiu2KNDPqUmJ2NMMkN1pxvIaSgV
kQIDAQAB
-----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 296254819567556246222778183630262550053121
 . . . . . . . . [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 2023-12-29 09:50:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-28 09:50:50 +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 'zav.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 25807728256765774362617052068373719473210477571060618186449998096744739567981480792205501255949982974026153315218973109132648312198262469926458138652918516343920320314921725333078898400269118365780460764650830641517388291259004137011613962780058992350835049700185277267730059204804835914676578509306327080972610048459611432418928960545395825139164052677365198921037382149347543448244503587820607707579976381420951328622935521660612366885538741126697500301993961598367722926687241567559873618947356962960877741720759293739535097509974504574354567598331339128578859691219230644380082575198510194304731015517009758131601
 . . . . . . . . . . . . . . . . . . . . [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)
							c0b3c97702900d7eeaa0d790074c978027665cfc
 . . . . . . . . . . . . . . . . [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 (202 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gogreenla.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'helicraft.net.hempsteadcounty.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lackieranlagen.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'masteringyourgoals.com.raywintexas.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nbaforvip.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sydneybrooke.com.vetdisabilitylaw.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'texasbusinessforms.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zav.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018cb532c239000004030047304502210092eb726d45e7ccd28e72febc2aa2e4f8a82830bc5b4c94fbe7c92f1a3d33f38902206b6879023af8124e5109c9023b40e73f470df2e7ff3a0acb87f9a7a7c81ed6ae00760029d03a1bb674aa711cd3035b6557c14f8aa78b4fe8389449eca453f944bd24680000018cb532c30b0000040300473045022043cc27daa29ba8e227a5034f3d9c136da0b380d0c159fa3972d70b7e463d5f1e022100c28d367eabd27f0c282498aa33e304c6e91c4877fd7553bda50b51181e8fa541
 . . . . [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)
		004ee56e4a5172b684f6934edfe88004b8a83f710ca1efa65f80a51892b05bf7070717abf466a26911a537af98b5602a0c071a256d471d154b4312e790623836fac5599fde12a17c426a07a08196ad8829a54a7cba572fcac780080c57ede8189a94630898b4baf708f4dabd4ccc6a311163909846c2c1ab94c186eb7a26dc27347b4cff41fe9ce5e54adc0365c67dc6746feeb197f37200dc220c4f3f24083d932eb236461077efc595b379c409c1bad6a4708b37040021d01abd3dce3dbcb182818f2bc9568d03029823f11e13255c6cb8c24a98d6bac31826ecc7d7f3c63b9dfa8fefd54b0a66f2b0ebecfa28ac1d1973efd5fdde0664a24c32c2ce246fac3d