www.industrialdoorcompany.com

Issued by R3

About this certificate

This digital certificate with serial number 04:2a:88:a5:e4:97:7d:6b:0e:82:be:85:e3:aa:3d:53:b4:b4 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=www.industrialdoorcompany.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:2a:88:a5:e4:97:7d:6b:0e:82:be:85:e3:aa:3d:53:b4:b4
Serial Number (int): 362922639510520466079281031468984778863796
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e0:54:bd:15:b5:72:d7:f2:25:6b:63:3f:0f:6b:15:22:15:72:f7:74
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e2:08:ab:a3:c6:ff:66:79:31:e6:22:51:42:81:26:52:27:54:b8:3d
Fingerprint (sha256): 04:79:0c:ec:ba:06:e0:d8:0b:87:c2:ff:b8:6c:7e:4e:57:89:0d:35:71:15:ef:69:0b:35:8c:4f:6e:f2:83:1d

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

Revocation information

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

Check the revocation status for certificate www.industrialdoorcompany.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.industrialdoorcompany.com

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

industrialdoorcompany.com
www.industrialdoorcompany.com

Other certificates including the domain name industrialdoorcompany.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.industrialdoorcompany.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGIjCCBQqgAwIBAgISBCqIpeSXfWsOgr6F46o9U7S0MA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzA5MTUwNzAyNDVaFw0yMzEyMTQwNzAyNDRaMCgxJjAkBgNVBAMT
HXd3dy5pbmR1c3RyaWFsZG9vcmNvbXBhbnkuY29tMIICIjANBgkqhkiG9w0BAQEF
AAOCAg8AMIICCgKCAgEAsQvAyTwnxVoHN5fj3Se1oa8zADjFZjq99meE+OH/yfdk
VFfp00aQOtGT+zTu+4YIG6oZwdaA4k4laGA6rRrl6Itt0IhNauPGZ5BgkBrgN+9E
pxz+RvJ7qd/AbnH2LQNphAfSSy9pY34PnCVm8NHZLVl/CNCe133FF8vFzqgW1Tlq
7qmQx0T9MA4BnZ6pzLMVFT7QpgX7N+sFmbx6R9Y9GB9cW5KjKqKIyUU71HFrshs7
YUCR47PoIhumy6SEE+Vlmu2zU+/b4J8HtnLrnws2TSoIihF4C8UIkoZc0CYWjOZO
XMC+26JChuVCTLgQYmIzTcsziPQ+nFXQY+KpW/rGiXzp5tUrIGxnjaUb5+Y8YaHZ
E1fZ+a9jXsuBEnzSUMbmIs/Ys4u1QseEYoR4SgQ1ev3237lSFKiNMdSltA/R259I
YYGAmHqdnoWKRJsV6ngW/ZjhYM6ezbdg59Sz8FojmBSg3vx30bj9u7tnp1xlU/Pw
bjxa4XKqvWFE5cMZ9d0E056/yu42QvwWhouI6djSlUjaXC2fD8CiLzi/E3IqNDVv
7drNw5gAPGU8Zz/dv/mE+rOwI9x5kVYsJt5IhIc+8sYfxm26pY0V0ZbJwXrSInOe
q1UBSUg7WC+uiFeZIEwbiBWJEyp1YkNDsvjlgwVxAiHZBTq86fCFPg0j7VOWV4EC
AwEAAaOCAjowggI2MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcD
AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU4FS9FbVy1/Ila2M/
D2sVIhVy93QwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYB
BQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5sZW5jci5vcmcwIgYI
KwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wQwYDVR0RBDwwOoIZaW5k
dXN0cmlhbGRvb3Jjb21wYW55LmNvbYIdd3d3LmluZHVzdHJpYWxkb29yY29tcGFu
eS5jb20wEwYDVR0gBAwwCjAIBgZngQwBAgEwggEEBgorBgEEAdZ5AgQCBIH1BIHy
APAAdgC3Pvsk35xNunXyOcW6WPRsXfxCz3qfNcSeHQmBJe20mQAAAYqX3R5RAAAE
AwBHMEUCIGyQ4/aaLNNSHWzzaqrv8SJoZxXLWTDK3xIWFRKOhjOpAiEAo1SI/gpN
r52ThlNDqqK0ZNfMdzBujtavizvYb/XHw/QAdgB6MoxU2LcttiDqOOBSHumEFnAy
E4VNO9IrwTpXo1LrUgAAAYqX3R5wAAAEAwBHMEUCIQDfrGIvcTvCwvOxPTmlWwRU
TuYfqTri9cqM8b/9sZZnOAIgdEhT1BIsKLhv0ii53fLItVk/KgHGEQalUrD1YM1a
/aMwDQYJKoZIhvcNAQELBQADggEBAF++vUICI2tAngGQbj6vlGRlHIw4cCoiAOc/
QCrkTnOoLANZtio3y+KUIBNCm7mlLYw9HDTS/plVjbJVejbM7KEy8S/6IJpDeA68
bwrMkJMd5x/Gsr/BGSPXyVRDmRBHvAavTFJh8BrWS2vJxkQBZaMNHdwO59UIQg7D
ys/RULkLYFpepUk4WFdqKXk99y/pnXzQzMBTdwXPNB1KOVAOBA5sXAk3HGkOHS0B
p17o1lh9Tekg9DaJhGAn+Z241ybrstvQEKb8J5zZPIAaZ46L5pXfK7crZNKuKR0C
4UjO19vqcODVeRSa+2J2mY6m9s3x6aW2pDpdyTAixIdcs2C1P84=
-----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 362922639510520466079281031468984778863796
 . . . . . . . . [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 2023-09-15 07:02:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-14 07:02:44 +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.industrialdoorcompany.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 722284298261293111038150947739805429356501200386847341155415339030655071809730877570984039646188314878964269403898111128224307196455679965456417846400350872666745488917195469797346948568548771148786097856390710738529064904236087766926396366200912444795842206901653020653147123753241404619096309279217281230503306872900975053918206806322832780173152666842006369052547836040698441561515559888173270919914429180905831372170947406959145221993984223787901265643381035968142956358562940264224205090585827338949279646819147803594472630377629210817848371716201940649078506528843080482405851338608265240635798982507521611165607097332153660002922894643328581963804146250871358791648752488350875043444507497499386600435494391560409257466029966604782901554880694394621231575953997650727716836088574327739179586387913530279655251810944403145179684995113504355667158840218852589554114889798333634636933218477687234511533317157604153502159418206045072831923666341328201482979895438926131122714606549115527976183426739690745405641722785786996164094506817481664970272183832381784020919061277180657849806227807025397399371609942329082716000779042833431849173500542670921793541026975228884555821118490608574566917019660103048099830602015165449606944641
 . . . . . . . . . . . . . . . . . . . . [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)
							e054bd15b572d7f2256b633f0f6b15221572f774
 . . . . . . . . . . . . . . . . [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 (60 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'industrialdoorcompany.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.industrialdoorcompany.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a97dd1e51000004030047304502206c90e3f69a2cd3521d6cf36aaaeff122686715cb5930cadf121615128e8633a9022100a35488fe0a4daf9d93865343aaa2b464d7cc77306e8ed6af8b3bd86ff5c7c3f40076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a97dd1e700000040300473045022100dfac622f713bc2c2f3b13d39a55b04544ee61fa93ae2f5ca8cf1bffdb19667380220744853d4122c28b86fd228b9ddf2c8b5593f2a01c61106a552b0f560cd5afda3
 . . . . [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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