industrial-ia.com

Issued by R3

About this certificate

This digital certificate with serial number 03:19:57:e4:23:25:50:32:0b:83:3c:ab:0a:fb:04:68:01:f6 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=industrial-ia.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:19:57:e4:23:25:50:32:0b:83:3c:ab:0a:fb:04:68:01:f6
Serial Number (int): 269960744360461832590377859912029851615734
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 26:bb:0d:ec:1f:6f:a6:59:14:8e:33:89:cb:22:2f:ed:1b:0a:75:93
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9f:2c:af:db:26:2b:23:20:58:9b:6b:3b:53:ae:c0:3e:1f:e7:42:52
Fingerprint (sha256): 22:08:d2:ee:42:4d:ca:42:b3:b8:b6:83:4d:b9:9e:b5:43:61:42:e2:da:f0:47:cb:96:20:8f:9f:49:3b:9a:57

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

Revocation information

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

Check the revocation status for certificate industrial-ia.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for industrial-ia.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

industrial-ia.com

Other certificates including the domain name industrial-ia.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for industrial-ia.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2fYHD+sjghBVgn546KjS
FSWbXRX5ARVuFxDLv3qp01v2y4UEDk/f2vAOXMmB9IsIro+Of8O82OxDLzWH4424
r8gTyNB2/y4a/GfxMqFezz98/XoZVB8y2pwScEn+nb7gkmh/iAVJhiPWx17sQTKq
FbHwSDqRrCuPU7KJba1ZSyKUu7H5VsyLDUqmFuRnKFHeCHLmmiDJ6w8jI0mQ33cs
zr4OvM4j3vBONRY567hgO9FKkS7XvC5hgH7eBcGgOIQ8XZlUh8D71YIRhMfgDjyw
dPJfwQGLxBIKXY9Kve2KG1sBsVdV+8iv/HFhVEuMjcmbEmL5ec6bSEz3VH7Wl+d9
zwIDAQAB
-----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 269960744360461832590377859912029851615734
 . . . . . . . . [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 17:32:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-29 17:32:54 +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 'industrial-ia.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 27515032902295783502597099056969902992393106526954016477367573986555760205314096847606041771503853091337070923148925722839741500656935195926578846166759946282167982583673358594184821722684748280806293607336222911451203595439868813805537695580844850704864857038142072407416035495047920801274517056128610927652046256369053018691991814402706274169366406347335551310937223218337317976647738648245786687015369935454627580759536736453276034533373577580530994780046841983493461497847409198651171598041504449639064207229169332547686499824935358956993353439954957149105698529346648846850355320417485577465237639871639105011151
 . . . . . . . . . . . . . . . . . . . . [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)
							26bb0dec1f6fa659148e3389cb222fed1b0a7593
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'industrial-ia.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)
							00f10077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a4cdeaae60000040300483046022100f7fd7a2d81026d3f1512cb055ee616d5064755aaabe9cd6f495a39f24ef910f902210095138da23da196c6c0e21ee1ba06202d9e8a99b27c429c3033449fedd45c123b007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018a4cdeab1700000403004730450220294a1df37ef7e1341693f5f562fb70766bec550f7981b160048a5411be8695a4022100e4a5d94a13b73975c5c8090f6c06bb9079f6c16edd48489bd3a26d4700dacd5b
 . . . . [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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