weibo.co.za

Issued by R3

About this certificate

This digital certificate with serial number 03:20:e3:99:07:8d:32:da:dc:7a:17:9a:d3:10:e8:25:4c:8c was issued on by Let's Encrypt.

With 15 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=weibo.co.za

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:20:e3:99:07:8d:32:da:dc:7a:17:9a:d3:10:e8:25:4c:8c
Serial Number (int): 272528422866377079480041553037146724846732
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 28:1c:50:e6:30:a0:d9:b8:14:43:2e:85:24:6c:c6:56:6f:8a:d1:2f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ea:0d:d6:90:c1:d7:4b:1e:93:19:43:26:8b:61:5d:2f:f8:87:8d:27
Fingerprint (sha256): ca:f5:c8:3b:96:e2:11:2c:17:3b:39:f2:51:c8:6b:31:56:8c:3b:3b:10:36:d2:ec:7c:ee:aa:81:68:2a:2c:fb

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

Revocation information

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

Check the revocation status for certificate weibo.co.za

15

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for weibo.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

aquickreminder.com
arizonasportsequipment.net
belamix.com
bundlingapps.com
cutbandits.com
djotzi.com
dominicksavillo.com
drunkhotgirls.com
enerpactoolsgroup.pl
katan.in
levantstoa.com
round.net
voxtra.com
weibo.co.za
wwsda.org

Other certificates including the domain name weibo.co.za

(limited to 100 certificates)
weibo.co.za
weibo.co.za
weibo.co.za
homeschoolcpl.org.weibo.co.za
philandsharri.ca
weibo.co.za
weibo.co.za
weibo.co.za
weibo.co.za

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2cQZtZIcGWBd8ECfbXkB
fn/BwwqPH/0GSj0xYzp6JTZJ6qVyScOTilScJPS1b1JxB1wJWgxq48Y/Ft1AdcJR
yvIB5B8Qvu47hh4VTxBD8BRq9Ja3yNPupvaYoJQSd/w6WAPb78lJjTbAxh9NnkUO
MxruFUIgj/YNXE+2GHH4VHAoZcr1CIVoiNNtw5QucA2W3jKjs7uD62xXuBighebl
MgYSZPre4tqdv8LfA3GLRD/3dQv14laKDnBEY24YSbijIZ3XYntg4/QZNz1o2BXA
HLGY0lZUWp8ZMYjpza9SKw16YwCtb5biaUPWGsEvlSRGpaAm4CmzdQKI0bYEgrW2
dwIDAQAB
-----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 272528422866377079480041553037146724846732
 . . . . . . . . [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 2024-01-27 02:26:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-26 02:26:26 +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 'weibo.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 27490412902174983957866195243372652679087237414088452357363026992718167243600814226391947533460508264008125954032806058714827440455460185283567492386487241658859177488579752694507459762943440063555385921548659091865322096679457400649089370460695895035902095417566992391075883097439191632071328545582928645382657255602994266299915221127607969724507460754024965587784987153471544216111710038755514854808816064498033554810090725623646264055412591304503656254326237240756236518762221010982297618655829484298124381099760660376240829581032485585615471686646410020344692884279517631224365761383422869230118662082358288954999
 . . . . . . . . . . . . . . . . . . . . [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)
							281c50e630a0d9b814432e85246cc6566f8ad12f
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aquickreminder.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'arizonasportsequipment.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'belamix.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bundlingapps.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cutbandits.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'djotzi.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dominicksavillo.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'drunkhotgirls.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'enerpactoolsgroup.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'katan.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'levantstoa.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'round.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'voxtra.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'weibo.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wwsda.org'
 . . . . . . . . . . . . . . . . [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)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d48f4503200000403004730450220307f3e138d7e77afe6822ba562a6febb9ae345fd42bbadfb405efd1ffeb2d737022100e25f8590f92d83358f6d936435eae045cd46c6145096570f8f6f7948e7eff6ae007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d48f45041000004030046304402202bb90212a0136a0f13ca1a8cb78d5cbbac9bb9520f278e0261277d8d9c71e721022070e62042bab71730e3c74f3d5151a6c493b8b2adb252d5fec18bd4768c6edb8d
 . . . . [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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