*.opkey.com

Issued by R3

About this certificate

This digital certificate with serial number 03:6f:0e:1f:e1:59:2f:63:31:f4:99:51:29:22:b9:4a:d9:0b 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:
  • 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=*.opkey.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6f:0e:1f:e1:59:2f:63:31:f4:99:51:29:22:b9:4a:d9:0b
Serial Number (int): 299126975247256645786604545048417476991243
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cc:fd:66:23:d3:8a:9d:22:fd:ab:c9:0c:b2:b7:f7:84:39:9c:da:13
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 88:60:ac:4f:20:30:86:e9:6d:b9:70:09:70:f8:3e:c1:92:8d:26:a7
Fingerprint (sha256): f7:bf:6a:a9:53:ed:db:d3:d1:64:8f:c7:be:e2:e6:21:25:d9:4b:67:ce:26:c0:22:09:c1:c3:dd:b9:c1:f1:0b

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

Revocation information

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

Check the revocation status for certificate *.opkey.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.opkey.com

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

*.opkey.com
opkey.com

Other certificates including the domain name opkey.com

(limited to 100 certificates)
*.opkey.com
sugarcrm.opkey.com
idempiere.opkey.com
backup.opkey.com
*.opkey.com
itsupport.nationalable.org
idempiere.opkey.com
itsupport.nationalable.org
fergusonsupport.opkey.com
odoo.opkey.com
ls.opkey.com
support.redmop.com
*.support.opkey.com
idempiere.opkey.com
idempiere.opkey.com
helpdesk.vacorp.com
sugarcrm.opkey.com
opkey.com
odoo.opkey.com
odoo.opkey.com
backup.opkey.com
support.opkey.com
odoo.opkey.com
itsupport.nationalable.org
odoo.opkey.com
*.opkey.com
fergusonsupport.opkey.com
*.sugarcrm.opkey.com
*.backup.opkey.com
*.staging.opkey.com
sugarcrm.opkey.com
opkey.com
*.helpdocs.opkey.com
*.opkey.com
www.testui.opkey.com
backup.opkey.com
openproject.opkey.com
openproject.opkey.com
ls.opkey.com
*.sugarcrm.opkey.com
backup.opkey.com
atencion.traffilog.mx
getit.saiapex.in
*.support.opkey.com
studentsupport.atpstar.com
support.opkey.com
www.account.opkey.com
*.openproject.opkey.com
getit.saiapex.in
itsupport.nationalable.org
idempiere.opkey.com
*.opkey.com
idempiere.opkey.com
opkey.com
opkey.com
getit.saiapex.in
support.ksportusa.com
support.opkey.com
pfizer.opkey.com
opkey.com
sales.miraclesmind.site
*.helpdocs.opkey.com
opkey.com
odoo.opkey.com
staging.opkey.com
backup.opkey.com
openproject.opkey.com
sugarcrm.opkey.com
openproject.opkey.com
sales.miraclesmind.site
*.openproject.opkey.com
sales.miraclesmind.site
getit.saiapex.in
support.egicat.com
sugarcrm.opkey.com
opkey.com
odoo.opkey.com
ls.opkey.com
idempiere.opkey.com
fergusonsupport.opkey.com
opkey.com
sugarcrm.opkey.com
openproject.opkey.com
support.tekxiph.com
backup.opkey.com
www.ct.opkey.com
ct.opkey.com
*.staging.opkey.com
www.testui.opkey.com
opkey.com
support.egicat.com
fergusonsupport.opkey.com
opkey.com
m.opkey.com
*.opkey.com
m.opkey.com
openproject.opkey.com
openproject.opkey.com
*.opkey.com
sales.miraclesmind.site

Certificate

The complete raw certificate details for *.opkey.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArHQXam3xCKu3MBEnCWmI
qqvBIlCgOGB8uHv3pEg548gudKlKCdMA9JYaX+N7f6CcZHpLkwrYv7zRGPDX89QQ
ETzUup+1IHEfjvW+COZkUoyfi9u88z6vBFRbR2jMa99D8CaW8me2gdA3tNMMsIhd
7o3MePz3/kvTp99npaJYY/WCFsXNhOJxu82lErWqb4lgWDwSwXbZT36UWL72dX+x
Ko9y749pR4/EFZx0Uo/dEs4T0ehc0qLT0ng6VOs+4HFP4+FTJ8uTbkPeJLpmyJN7
fDxyUWV4e2ESJhS8UoKK6Ti1EoHUsOReFpDb5pTgAb1LYlavA03yt9g3NbjyiLVQ
hwIDAQAB
-----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 299126975247256645786604545048417476991243
 . . . . . . . . [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 2024-03-12 07:28:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-10 07:28:42 +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:12|false] UTF8String '*.opkey.com'
 . . . . . . . . [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 21770235290520857422801533648342075853658317695698073183249810626712772586497217480863608026295115314922666685449960209544326502659745760236695478838830294069427044847318030296094614652084772233473327164621743174800670647311242160844536862104013662261655808010080498395049874444270989023743256217006436045214778258752954072632915965908778313088768654587494741044300196494295949511741709802527046236586559117880944315508191011145418093429624713205118562199230323117790658432549284770819395773467388278889623596849106720519383704538838571399898404351873448962910658426811065430211090100255417676468487068426333691662471
 . . . . . . . . . . . . . . . . . . . . [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)
							ccfd6623d38a9d22fdabc90cb2b7f784399cda13
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.opkey.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'opkey.com'
 . . . . . . . . . . . . . . . . [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)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e31c739a900000403004830460221008b92082a66d28ebeae536fece7071fbf5684aef769ee40a5eda940a62d693daa02210082f0c404c865aacdc09054095be612c6832625fbe93e799bdc0d68e08cbc3759007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e31c739b7000004030047304502207451d12d2aa334205e0c3ff2a6dfef13c6620f5be1e85e6593f59f09c8e7bd49022100ff354da0d27eaa6934f1569f402458a4a1b60194c779f6b3990a73018b68c07d
 . . . . [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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