www.ek.co

Issued by R3

About this certificate

This digital certificate with serial number 04:c6:af:25:31:5a:c4:ab:dc:14:01:d8:d6:c5:45:ac:a7:27 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=www.ek.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:c6:af:25:31:5a:c4:ab:dc:14:01:d8:d6:c5:45:ac:a7:27
Serial Number (int): 416057860392662400451369665242555107551015
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ad:ff:88:5a:df:7e:6b:cd:11:d0:9d:68:62:ca:72:ef:d2:8a:92:a1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 2b:1e:39:13:8c:64:ec:d1:15:75:72:38:5e:fd:19:d8:8e:91:52:23
Fingerprint (sha256): 23:eb:34:6f:8f:78:8d:b0:47:4d:0e:4e:04:05:94:92:aa:0a:84:54:ba:b2:c2:e6:2c:69:81:a1:62:5b:b1:40

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

Revocation information

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

Check the revocation status for certificate www.ek.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.ek.co

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

www.ek.co

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abrsonline.atostatus.com.au
isitup.mykaarma.com
abrsonline.atostatus.com.au
isitup.mykaarma.com
isitup.mykaarma.com
abrsonline.atostatus.com.au
abrsonline.atostatus.com.au
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nlstatus.ek.co
abrsonline.atostatus.com.au
abrsonline.atostatus.com.au
abrsonline.atostatus.com.au
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isitup.mykaarma.com
abrsonline.atostatus.com.au
isitup.mykaarma.com
abrsonline.atostatus.com.au
app-status.sharegate.com
nlstatus.ek.co
nlstatus.ek.co
nlstatus.ek.co
abrsonline.atostatus.com.au
abrsonline.atostatus.com.au
abrsonline.atostatus.com.au
isitup.mykaarma.com
nlstatus.ek.co
isitup.mykaarma.com
isitup.mykaarma.com
isitup.mykaarma.com
isitup.mykaarma.com
isitup.mykaarma.com
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abrsonline.atostatus.com.au
app-status.sharegate.com
nlstatus.ek.co
nlstatus.ek.co
abrsonline.atostatus.com.au
abrsonline.atostatus.com.au
nlstatus.ek.co
abrsonline.atostatus.com.au
abrsonline.atostatus.com.au
isitup.mykaarma.com
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isitup.mykaarma.com
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nlstatus.ek.co

Certificate

The complete raw certificate details for www.ek.co in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxkcHikI5M1toWOqOeGef
6ijSopUUxH1CR8sC9prwhUrPfuItzsSvTsTXtuwJqZiQAm1xuUI3KtRfPoyOC4BD
cc5UW3LVvAezXQ4Nsd/rzbtUYf6lDII699oNTzaUc3ar4I+iijsjxs/0MuWOJrdF
29z6YgCzKemLU/W1UiiPjp3GcLFwng7EhP6WOM6DGS02Hja6oFXK86TvONHSwR5i
Dhswhevndmx2PMh+t3KG54vp+1/mTLGyazGgUbOaxiI7TYfoIUeIJ/zPwNk35LS8
b/jenaVMlBx6rIbpXW0vS6/tRncCfJjMVSVwpgVIrw+lkLqTB09MVSdxUag0Nznl
iwIDAQAB
-----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 416057860392662400451369665242555107551015
 . . . . . . . . [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 2023-08-31 17:27:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-29 17:27:36 +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 'www.ek.co'
 . . . . . . . . [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 25030210312190382911172900954936891087315141213229395703178968365396069087967684005891464036390829652360386207021210428957269985081421209698014719834287470097389314941611332794201226356266044920487403579317346534868976292812618945447419762277404842333734430291152900785323466994000856294405535397054026145628454466496668066202475818547441847990382306567774828192409810220609982050258402909039332201408161262059410474412892821054593395630045814861954990676712407299272847490299367202951753595900844899201189572486189014429715701359720572984008451019464207455135404147481362870116037442521634849521192193121017648506251
 . . . . . . . . . . . . . . . . . . . . [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)
							adff885adf7e6bcd11d09d6862ca72efd28a92a1
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ek.co'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a4cd9d1850000040300473045022058ba6acfb7a99483ebf1508d86d8a2804531ec82f4b0c448452c3b8e5089988a022100956bede640a0577e1ffdff330dcfd111fc32a1a1a4dd5aa910834a421f660af3007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018a4cd9d1e60000040300483046022100b42620a057f4ab8020b5c383b2a0676b37d35688db79b68878672c659992b089022100a0de73f21a367707eca0d4c1e580358870df8d558b51765955de3489c987c7ce
 . . . . [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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