www.automichigan.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:52:d6:cb:4e:4a:af:2c:b7:59:ff:f5:45:0a:41:2a:58:31 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.automichigan.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:52:d6:cb:4e:4a:af:2c:b7:59:ff:f5:45:0a:41:2a:58:31
Serial Number (int): 289525522298102995556872345510640716765233
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8f:97:b5:90:3a:52:a6:09:20:16:02:90:b2:f5:ed:3f:8e:45:01:b0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ba:7a:37:ad:17:46:6b:1e:f5:1c:6a:df:43:53:f6:03:76:5e:2d:31
Fingerprint (sha256): 1a:7a:c6:a7:96:48:49:da:3c:b8:dc:47:90:e3:d8:e2:7a:81:85:13:79:fa:8d:25:62:4d:6a:06:36:7d:ef:e5

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 www.automichigan.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.automichigan.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

www.automichigan.com

Other certificates including the domain name automichigan.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.automichigan.com 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 289525522298102995556872345510640716765233
 . . . . . . . . [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 2019-09-11 07:32:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-10 07:32:31 +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.automichigan.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 769001305895115959024257229555160230785576602455469339299013309068702203229399539573529112581184252185342857627816462792527478572668165599877651123111935456591024991769004067277443761463100471746099683313311341881556784913311520150140937905775066362301361800392369878917849480144680849861818558567994096538445349653641007558647305323732134640554630759735884034742133844322546278721709831239946805389789694210928061127254831683057824158737595141077911289983803639084754793404406455548015533058559699455063358193345279895743086063189807532831096119080327085852674148895031140518791796185736127738272257431641971686396814401056649217697431635316567528336810936244505851566404458976706234286613916052752617499927753921861237658973064261644811339071260874873948127507624113109794908885444636588851559891909721964391072023587985338876474968691888555100337364449393322644929239691493328812922173647999282156440455120246127773056613594304995798522507100611806355027782319772689245297514043912778226374659509270207611496912429143741922803947407705225304166183543301728699531523390936553597091488888459332692715726962627098632203995117164731977426912075169224723792769897810729864806756281255715539332102915478266771550292999078919124514062053
 . . . . . . . . . . . . . . . . . . . . [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)
							8f97b5903a52a60920160290b2f5ed3f8e4501b0
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.automichigan.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 (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)
							00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d1f73e3de0000040300473045022100945d605a9de4f3de1077e6415adeceef8dc716cc62796a8d9ef80cd2d0b86fc102205a21427676a7bfd29214faf611f355637712addd2eccc0c08a9556e5274358ea007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d1f73e3cd0000040300463044022073f2fd22a8602545795833e1d5046824540acb6bff63d2e8e1fb70770c0007e2022019b1939627a4edc346c953bdaa65ed791df1c6482dceb2376c3bb3b97c132b65
 . . . . [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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