treefeller.servicesinjoburg.org.za

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f0:1e:9c:a7:ec:81:62:41:f2:55:e8:6a:91:94:cc:96:df was issued on by Let's Encrypt.

With 2 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=treefeller.servicesinjoburg.org.za

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f0:1e:9c:a7:ec:81:62:41:f2:55:e8:6a:91:94:cc:96:df
Serial Number (int): 343045316100389742595995513246476051191519
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f7:a9:02:43:03:62:1b:de:52:1a:e7:4a:e9:86:0d:34:c0:17:56:b1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1e:6a:7c:74:bb:c9:3c:9b:8a:0c:44:62:18:f6:d4:84:f4:1d:bf:43
Fingerprint (sha256): b0:c4:d9:c2:c9:6f:df:27:c7:fc:5b:10:54:3f:7f:a8:2f:16:1f:6e:fb:aa:7b:4e:12:2c:48:02:92:5c:df:3a

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate treefeller.servicesinjoburg.org.za

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for treefeller.servicesinjoburg.org.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

treefeller.servicesinjoburg.org.za
www.treefeller.servicesinjoburg.org.za

Other certificates including the domain name servicesinjoburg.org.za

(limited to 100 certificates)
treefeller.servicesinjoburg.org.za
buildingsandton.servicesinjoburg.org.za
gasinstaller.servicesinjoburg.org.za
pawncar.servicesinjoburg.org.za
gardeningservices.servicesinjoburg.org.za
personaltrainer.servicesinjoburg.org.za
roofrepairedenglen.servicesinjoburg.org.za
printingsa.servicesinjoburg.org.za
solargeysersrepairs.servicesinjoburg.org.za
roofrepairssandton.servicesinjoburg.org.za
plumberjohannesburg.servicesinjoburg.org.za
skylightsjohannesburg.servicesinjoburg.org.za
ploygraph.servicesinjoburg.org.za
furnitureremovalfourways.servicesinjoburg.org.za
servicesinjoburg.org.za
plumber.servicesinjoburg.org.za
furnitureremovalfourways.servicesinjoburg.org.za
printingsa.servicesinjoburg.org.za
gardeningservices.servicesinjoburg.org.za
moverssa.servicesinjoburg.org.za
polygraphjohannesburg.servicesinjoburg.org.za
moversjoburg.servicesinjoburg.org.za
printingsa.servicesinjoburg.org.za
moversjohannesburg.servicesinjoburg.org.za
gardeningservices.servicesinjoburg.org.za
pawnacar.servicesinjoburg.org.za
furnitureremovalfourways.servicesinjoburg.org.za
printing.servicesinjoburg.org.za
pawncarjohannesburg.servicesinjoburg.org.za
rubbleremovalsandton.servicesinjoburg.org.za
renovations.servicesinjoburg.org.za
treefeller.servicesinjoburg.org.za
dstvrepairjohannesburg.servicesinjoburg.org.za
furnitureremovalfourways.servicesinjoburg.org.za
furnitureremovalfourways.servicesinjoburg.org.za
servicesinjoburg.org.za
printingsa.servicesinjoburg.org.za
pawnacar.servicesinjoburg.org.za
gardeningservices.servicesinjoburg.org.za
gardeningservices.servicesinjoburg.org.za
dstvrepairjohannesburg.servicesinjoburg.org.za
buildingsandton.servicesinjoburg.org.za
gasinstaller.servicesinjoburg.org.za
printingsa.servicesinjoburg.org.za

Certificate

The complete raw certificate details for treefeller.servicesinjoburg.org.za in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq/U4jU9dDfygiac5Vjnh
n3HGsc8VZALdGmjAdINvlq1w5ORJGW/xCdgx3WujO9eQfuoffTf3kwo+I2nH4hm4
aIj2CCQSf4qRSqdnZBKX5VrCQvjyc9flnooNyptz5dB4bE0hsnTFkc7KmjtCZm7y
rHc19vKlLIlYdDqTBPL2nge2pEiz46ttk+iMWarQQHc8wRrqJyMbDvbx4rsQIKw7
h2fC3wdWxyAtZ/K5blFZmO5rE2v9WWd81SUy9MW8UQr58nIbQD55LMkXwIpLXMsl
BYC3dQI3HyhveJaibSqVF7p9P1uvBF6ev88AEjd6KkMBS/6792L1ujT6QkxsjGyV
qQIDAQAB
-----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 343045316100389742595995513246476051191519
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-06-15 12:24:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-09-13 12:24:00 +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 'treefeller.servicesinjoburg.org.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 21707673084912487606266016101044175809536348226852591480449146029621016990760525743065707013712049766126565008125423251456361902091031821335161162196244198167823148919914548207683724006114039041265737218115480337509355196231830955171343455699208315685395791133140037157708060695321872247590062460500729347531353585293747444599041440935708471467242241333765974251193795455492292053567435685210014789422278886722243342017184253971058531625384080161413598215336574506161614260910773886149695876184144632446993031097204591824269550446958872286000304493982424449551360602782169796396150226612397174905421869663455233742249
 . . . . . . . . . . . . . . . . . . . . [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)
							f7a9024303621bde521ae74ae9860d34c01756b1
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (78 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'treefeller.servicesinjoburg.org.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.treefeller.servicesinjoburg.org.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 (246 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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