www.automichigan.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:2b:14:dc:7c:04:10:ae:04:4d:bb:01:81:e1:52:5d:4e:69 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): 04:2b:14:dc:7c:04:10:ae:04:4d:bb:01:81:e1:52:5d:4e:69Serial Number (int): 363109014885206782131394343786023082610281
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: d7:34:f8:97:58:7a:49:c0:d4:bb:f0:37:f2:8f:c5:4f:88:6d:e0:4f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 38:07:0e:3c:c0:ef:42:f2:c2:ac:1c:d8:6c:0e:29:ba:33:e3:96:4c
Fingerprint (sha256): 0e:32:d2:f7:4f:65:21:6e:d9:a9:b4:f8:20:e6:94:62:56:10:2e:84:dc:f2:1c:6b:cc:50:be:b4:22:5f:1c:3b
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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
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www.automichigan.com
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wagstaff.boston
www.automichigan.com
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 www.automichigan.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGXjCCBUagAwIBAgISBCsU3HwEEK4ETbsBgeFSXU5pMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMjMxOTI5MDZaFw0y MDA0MjIxOTI5MDZaMB8xHTAbBgNVBAMTFHd3dy5hdXRvbWljaGlnYW4uY29tMIIC IjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAohFY3yGz/0RpExlfOhAivuCe XTEihEphbYiGPx4zghOSk1aX2dmsJu9qIDrRHjK7ytJbmLbHwTBuE3Lnoivp3Jud c8m2UXUmnjd0TFym1jkpVLzdIGEFooUKXPj478AeRFlOxODqLQalP2ivNS9q3Euk 0Y38hZwBxGrZiJrXT9+xBxCt66AQ/6tD7UxIR16FrZnYR2iMbyroPji75z1ASPlB zfIf391tb3C//tWmQiTB0UfOyAUWr21XjVN3olQw8Tp1QEC4bUw/kOqxUu/x2bw5 PWwWHHaA+c0F7/gVrI2/bMXRiZk64H6zvuPaK5UUyJnACJMZ6XbGa4axZrjNLJDU eqJnfzBfLF4eDJYpMJRSqIoWieTq+6oBMQpbXWmcTjBKEA3MZFjQdQ9LT80EHSHH +W6AWGoZTJ+6zi98/AvcJc3Xj6QQ9UXfp59tFMSswDT/ARByMaFvKx6WqE3widJz NtEwqHdYO+Yy6d73ww5mAV4SatNliH0w0Khh8OqO7FsrvPcXTmFC3mV4oSx1sVjl qJRlbM3E4t5XHR581XUXAQvrqlWf6o0Raq7hB6wfWdcLiNM9YKKBXG0hPW82qot2 +SfYz2V0M8N2NX28uYpSe0CYq/tBjNNs8khZrNfSSMtlnxYhBTR3jNcsAhOtXAG9 0sW3p/0PqZ4QyzBHqZsCAwEAAaOCAmcwggJjMA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQU1zT4l1h6ScDUu/A38o/FT4ht4E8wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3 pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2Nz cC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2Vy dC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAfBgNVHREEGDAWghR3d3cuYXV0b21p Y2hpZ2FuLmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAo MCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQIGCisG AQQB1nkCBAIEgfMEgfAA7gB1ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3v i5BeAAABb9QYGYAAAAQDAEYwRAIgTJ7QEKsYluhtYqS9p+OvyDKaed+3RkAGZwhm rMmuoCQCIEfl47CSmaKHSl84D0ftFrcUcfVyN7+/IJO+iCQd7aLtAHUAb1N2rDHw MRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFv1BgZtAAABAMARjBEAiByye6q VIaiN7Eyix6An2CceyqpoY9e2USZ96Ek6ITU+wIge4upKQdKGnO7ZeijundnO8uM s18Y9z1NkKtlYm67wo8wDQYJKoZIhvcNAQELBQADggEBAH0Cm/rD61kA7oP+Lg0P XKHVmNwhIFYGfwP+GlFOwpsLUxsRQ6qjnEg1WKSce4y1Lq5FJymT5BcOLVRmAfOf XaT40HhUtm0Z31+cu8POOQLZIXbgkJRT71iFUJmCeaywS4B8QLz5D/Lvm0hnVb/j G0JNFOPH21xhjjc/RMOvS97+tJqHqJwQnu5r/a33bFuyBozQ9NK2x6vWE2CCnKLp lyAHUa1/WxOncEyWYd87EVEOEO5wN+chPjAEPw5fobfnv95uPgWV/1fYxic9vaHe tOIcDbLD1OouQ+awPxzTdeyaqDyUgro1oHyziHnA1t/joMf0skIBiJoyKCouxes1 BYQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAohFY3yGz/0RpExlfOhAi vuCeXTEihEphbYiGPx4zghOSk1aX2dmsJu9qIDrRHjK7ytJbmLbHwTBuE3Lnoivp 3Judc8m2UXUmnjd0TFym1jkpVLzdIGEFooUKXPj478AeRFlOxODqLQalP2ivNS9q 3Euk0Y38hZwBxGrZiJrXT9+xBxCt66AQ/6tD7UxIR16FrZnYR2iMbyroPji75z1A SPlBzfIf391tb3C//tWmQiTB0UfOyAUWr21XjVN3olQw8Tp1QEC4bUw/kOqxUu/x 2bw5PWwWHHaA+c0F7/gVrI2/bMXRiZk64H6zvuPaK5UUyJnACJMZ6XbGa4axZrjN LJDUeqJnfzBfLF4eDJYpMJRSqIoWieTq+6oBMQpbXWmcTjBKEA3MZFjQdQ9LT80E HSHH+W6AWGoZTJ+6zi98/AvcJc3Xj6QQ9UXfp59tFMSswDT/ARByMaFvKx6WqE3w idJzNtEwqHdYO+Yy6d73ww5mAV4SatNliH0w0Khh8OqO7FsrvPcXTmFC3mV4oSx1 sVjlqJRlbM3E4t5XHR581XUXAQvrqlWf6o0Raq7hB6wfWdcLiNM9YKKBXG0hPW82 qot2+SfYz2V0M8N2NX28uYpSe0CYq/tBjNNs8khZrNfSSMtlnxYhBTR3jNcsAhOt XAG90sW3p/0PqZ4QyzBHqZsCAwEAAQ== -----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 363109014885206782131394343786023082610281 . . . . . . . . [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 2020-01-23 19:29:06 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-22 19:29:06 +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 661178785178813984190977493674878037380866050575415208442267156605606945431458199609890350674534645928052565251737251476245944664504501909553112214969823593029813328433388468103024568916617203460272610822049009508799271771556822473471050140047872464928654130889811075312592038503442648650462020240116999202880911285325104141508146381439172350777769850358154216136470704229518227041361476917633249693098799675950143103031726576989529390317522308783601011839130581700403166846458896592516462987540953381217899051832177068621287355740106546091750275811715404760433233332659570972779491805205226063255104673723538600196730210716289536325695367279114558172861810813152655936418857111745565703064769634630924066060144843361560859328964452706575532482143286512202677298798399398076518519953578803984168439608242573480492595555442541859054424941685685580799055909994888885343752257407854692555607798403512705296159583750718997869366803460866273984692302787243534087832600619643842768807225774737678573845712885767643456664527671981053495244684983442743866362315067463647229158039728259355386983674671070951591153267718109627362411755219837764884868734753472185118622748723006822391905706037322455867752455645300451782679308847775695233329563 . . . . . . . . . . . . . . . . . . . . [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) d734f897587a49c0d4bbf037f28fc54f886de04f . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fd4181980000004030046304402204c9ed010ab1896e86d62a4bda7e3afc8329a79dfb7464006670866acc9aea024022047e5e3b09299a2874a5f380f47ed16b71471f57237bfbf2093be88241deda2ed0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016fd41819b40000040300463044022072c9eeaa5486a237b1328b1e809f609c7b2aa9a18f5ed94499f7a124e884d4fb02207b8ba929074a1a73bb65e8a3ba77673bcb8cb35f18f73d4d90ab65626ebbc28f . . . . [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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