igroup.co.za

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:bd:0e:36:43:d9:fc:8c:6d:df:88:ab:d9:13:c7:1c:bd:59 was issued on by Let's Encrypt.

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=igroup.co.za

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:bd:0e:36:43:d9:fc:8c:6d:df:88:ab:d9:13:c7:1c:bd:59
Serial Number (int): 412781402027261820585194416192966222462297
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: bf:a8:0b:39:92:14:43:c2:f8:eb:8d:fa:c6:71:52:c9:74:42:c2:df
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): fa:02:84:7c:ae:24:17:2f:89:2a:90:3e:f3:af:42:c4:91:cb:71:37
Fingerprint (sha256): 04:2d:6e:64:4a:42:bf:0a:d4:a7:c6:4a:26:09:0d:ea:72:0e:d2:c3:ca:97:a6:6b:8d:96:25:a1:ba:e0:1f:93

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 igroup.co.za

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for igroup.co.za

Public Key Algorithm

RSA

Key Size

4096

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

igroup.co.za

Other certificates including the domain name igroup.co.za

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 412781402027261820585194416192966222462297
 . . . . . . . . [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 2019-02-13 02:29:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-14 02:29:40 +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 'igroup.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 913999139909272362854215408306894163510129315305172482138898032418700285743789356165537192899878347959234392420068616553643470941602933261416289158837023371444805589976894648193912936805726866960741632513469432821309479183330877067318116932143659676666164649410239869983454088156841528333247599790852534676366448195211225788527059264886710365841199764155063185767567209544766612973918738075883351977010870149573727383216107612312459069029547933855786305387528364034405017873573525846911239027571716420904040111296711045925299124102481817302070820060501142845304201859336301340847916617500318348031718318278986771647398470532861434530195691066568952353844372742467910194403772015151699887542007408994647813738866430467867250913304833621010498037574568569849419341368891431907384445731635859020410793346114869554353605185536250490414594803037523093642555052507709951279679032926730686393760353510968544739593257956346954265312736054015640539045360163985515765475751453188977433145326510289351371323613612442124120672047243815708728405900591067550492780996295730873705951354092923033978579124383210283308624285363754225750918859578990814205621551214593915990538729934550424203564091224053322087147533773342718469925458667989140578526667
 . . . . . . . . . . . . . . . . . . . . [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)
							bfa80b39921443c2f8eb8dfac67152c97442c2df
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'igroup.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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000168e4e726f00000040300483046022100924af920ca01956347deb0661adc29a2c48379d1bc647cc9180fd98ae6cda26a022100bebc073db57d271c08920705e1f7d6c6ca027bd8e87c373ebf7584f5a8bd713e007400293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000168e4e726f60000040300453043022021e5b33c25bb9d25ac24242a2e48f6f4671648275151e837384d73ffaa5a347e021f07ae478c0a1f5ec5e898a1ca11137cb6be4055bf5e962c5bdb0c0e4bcc1e4d
 . . . . [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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