automichigan.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:90:22:37:51:a1:30:fc:de:ff:97:c3:4c:76:0e:f6:fd:9e 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=automichigan.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:90:22:37:51:a1:30:fc:de:ff:97:c3:4c:76:0e:f6:fd:9eSerial Number (int): 310382999615725858277235985341506293005726
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 75:16:d9:c9:e7:35:8e:b8:32:8f:ac:f9:4e:c7:e6:89:1f:94:9a:c8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 47:61:03:d8:af:c4:17:57:60:f0:6f:70:c7:89:75:b6:12:5c:6c:d1
Fingerprint (sha256): 58:77:5d:3e:cb:dd:8f:71:1c:06:c9:eb:5d:30:07:8b:93:5e:9d:42:d5:df:b2:ed:6b:6e:d9:4f:77:2b:be:90
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate automichigan.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
automichigan.com
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automichigan.com
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www.automichigan.com
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wagstaff.boston
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automichigan.com
optifon.com
automichigan.com
automichigan.com
www.automichigan.com
www.automichigan.com
www.automichigan.com
automichigan.com
Certificate
The complete raw certificate details for automichigan.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVzCCBT+gAwIBAgISA5AiN1GhMPze/5fDTHYO9v2eMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDMwNDAyNTdaFw0y MDA1MDMwNDAyNTdaMBsxGTAXBgNVBAMTEGF1dG9taWNoaWdhbi5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC+sXTi6Fh5Ff9DDxpacaziZQKLRw18 /LiQPagVso63T6x3GDKLgY1hDwDXpEK8OgoB0RRG0k2FUxE9qcAw0QTUl/1sVaA0 L+FEK6dz1bwReaG31knUCYJNR00D8wD9UGdm+ZyNZI5ENBsTFHb6sX8q1gtkJ3hU eGWQWGiXKMOtgQNvNHtLO+lbOMRARMQIZnJFhAYvi74oBZwqgdZy4AwYudkJeNwp AafmzwJUatuMYNwpt1KelsznpSY6G/5CepsGvGaoGxhPC0cSVkDdZeCl0uEdLEBp lgwo8hPfHlrE/3JyW6i0KWOxLdPkCGqo6+a+IRjOtZoSSgK3wd2Z3vhzwf3cEFGO jBJD2bwHZfBtec5IaJ5hZVAPzyD5uEqX+U0wh77/tc8vzqmHX28JijVSaFwYXXck gkAf3ye1fOpwDrDHNXjInCgPAqjrtYAgqhJHyVsodV7DzzbKfLKw+OFLT93se0SM l657+KkUfSDOktfxPwU7/c+LaeflpHRrO5ThLtOwZxUr2fRUg9RtNFG8XEqgQoQ9 i5tlzBlacZI9fZ4Y7KwY3ZL6LHPNZHD92GiPsxBOs4jvXGPOgsFxqtEtYPQG9mJH ibOTCbcAQ6YbMLn9dxsE3eTf5XrMqd9Ly3lrwOaRt/Y8IPR6c3ErEdWvPNg/LUQC 24zmQIedNsQy2QIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBR1 FtnJ5zWOuDKPrPlOx+aJH5SayDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEGF1dG9taWNoaWdhbi5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC BIH0BIHxAO8AdgDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAXAJ biF4AAAEAwBHMEUCIQD2m9TqZJAVtqtSatJMqu3wHO8yz9DMxY9envsbR11SdQIg X3pD41eHN1O10lWhvumDYNRnrHZ3va9EyUYpeA0CRroAdQAHt1wb5X1o//Gwxh0j Fce65ld8V5S3au68YToaadOiHAAAAXAJbiGbAAAEAwBGMEQCIBECAvQE+1YIYmG0 HJNSxIoeUWanThc0LjJmCe/XRqOaAiAMqZlAD6HUWZnWo8yOxQgCPIpsrTapFu2i 8TbdWWEVzTANBgkqhkiG9w0BAQsFAAOCAQEAjFi/W/bRLEBpX3kI26OYLAxF38L9 xofC9qwu1YxB3gdK9T1g6BtbxC4GR32b0MrnMer+fUWfXa7Z4iVF9m53bgezaXxX m0+Ufbq6FCnSKKie7dtGAzjdDYOkOLNBuEx9R0KoBWLHEmXMpfsWK3QyEC0gUS39 3ZAzqgjYbi7byuc0oxUvZxCFseVa+Ert0iPlKtj3z+1wcntm1n0Pr55ERoFE67yO oo20xAkeNV05M5sQs6xX16+kuTKeTJwb1C6IFRCLVb0zoyfiH5s5FoqAKUsyYKAu kVq3uikuAhV4jzdbUUTvNMppU2uH3dbfz9RvlIHV1V6vnX9t+foEZl4OVQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvrF04uhYeRX/Qw8aWnGs 4mUCi0cNfPy4kD2oFbKOt0+sdxgyi4GNYQ8A16RCvDoKAdEURtJNhVMRPanAMNEE 1Jf9bFWgNC/hRCunc9W8EXmht9ZJ1AmCTUdNA/MA/VBnZvmcjWSORDQbExR2+rF/ KtYLZCd4VHhlkFholyjDrYEDbzR7SzvpWzjEQETECGZyRYQGL4u+KAWcKoHWcuAM GLnZCXjcKQGn5s8CVGrbjGDcKbdSnpbM56UmOhv+QnqbBrxmqBsYTwtHElZA3WXg pdLhHSxAaZYMKPIT3x5axP9ycluotCljsS3T5AhqqOvmviEYzrWaEkoCt8Hdmd74 c8H93BBRjowSQ9m8B2XwbXnOSGieYWVQD88g+bhKl/lNMIe+/7XPL86ph19vCYo1 UmhcGF13JIJAH98ntXzqcA6wxzV4yJwoDwKo67WAIKoSR8lbKHVew882ynyysPjh S0/d7HtEjJeue/ipFH0gzpLX8T8FO/3Pi2nn5aR0azuU4S7TsGcVK9n0VIPUbTRR vFxKoEKEPYubZcwZWnGSPX2eGOysGN2S+ixzzWRw/dhoj7MQTrOI71xjzoLBcarR LWD0BvZiR4mzkwm3AEOmGzC5/XcbBN3k3+V6zKnfS8t5a8Dmkbf2PCD0enNxKxHV rzzYPy1EAtuM5kCHnTbEMtkCAwEAAQ== -----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 310382999615725858277235985341506293005726 . . . . . . . . [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 2020-02-03 04:02:57 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-03 04:02:57 +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 '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 777960340556063049544564890945430243591852214637029184257224006148012876526385741151017012498378894208421602001737763862633474992760051836509311883290596816743442544677299730278854021056138350974237780783200512645555869171116274578918138165679795203839345828814444218823054749798411523954764657626958749240552146608382487008223977311492282966960732161338089639477448701612052722105331822340555064168481959074230860313828922894606842090780349083781167920061120713493247076039761523814136713630283911622696915116872265747221777911549799931845693460581533454749259552577894574560535329278189275299787306398065887334588372456736221263979001921175401796501466742950615998269692871610561390214362001169596996297466024363750833199510259957339054007860163876175755460826619446558038533066267514283244604180234453083045242028402784630981418855494003595832327305247017747373247309376484722958345221988146905068698015238794304924611865128818657732217481729914629528262794687917067426395173856998463775396135765325515182328018425301726330836166764198060930967075524652300306876426505388694602913191656510827077020264201444077941321610013552354353544112700034728132859039522756930457489157290500231171169535879856488795577174312763182039764841177 . . . . . . . . . . . . . . . . . . . . [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) 7516d9c9e7358eb8328facf94ec7e6891f949ac8 . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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) 00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb27300000170096e21780000040300473045022100f69bd4ea649015b6ab526ad24caaedf01cef32cfd0ccc58f5e9efb1b475d527502205f7a43e357873753b5d255a1bee98360d467ac7677bdaf44c94629780d0246ba00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170096e219b00000403004630440220110202f404fb56086261b41c9352c48a1e5166a74e17342e326609efd746a39a02200ca999400fa1d45999d6a3cc8ec508023c8a6cad36a916eda2f136dd596115cd . . . . [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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