www.coppauefa.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b4:86:58:26:e3:3d:0a:bb:af:ea:a6:1c:96:f2:f5:00:c8 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.coppauefa.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:b4:86:58:26:e3:3d:0a:bb:af:ea:a6:1c:96:f2:f5:00:c8Serial Number (int): 322766258103343642545765948357093268717768
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 73:91:48:eb:50:27:72:d2:70:9e:73:10:09:bb:07:e4:c6:89:f1:cb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ff:82:08:bc:1d:04:88:98:57:90:5b:d7:c8:74:86:93:33:46:17:94
Fingerprint (sha256): 90:40:e3:85:70:d2:16:cd:72:0f:cb:a7:41:45:07:7d:b2:17:02:c5:a8:c9:95:d8:39:64:46:19:ef:14:e7:54
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.coppauefa.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.coppauefa.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.coppauefa.com
Other certificates including the domain name coppauefa.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.coppauefa.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGXDCCBUSgAwIBAgISA7SGWCbjPQq7r+qmHJby9QDIMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjcxMzU3MzRaFw0x OTEwMjUxMzU3MzRaMBwxGjAYBgNVBAMTEXd3dy5jb3BwYXVlZmEuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvMWjbWMdlRvHTKdDBQr4jx0ta3Ll X9tF5d8T4RyMiI1d2VZgXTR4eJpjsQuR/SudKBVe5dGsUTSki1kLDV7zYV4Zdl97 1GrIeitUcsD3XNomjVtwkGr2U5qoQbIQuSMrRvVi1c412UCGU5aT/ElQyLbQw73T DMOKg6od3c3cIKY6VhKIDVT6RloNCjcKpw4oeFYejiPJeiX1UEVFG9sZV880n7S0 oGbdIbAzPsSJEWD2huDNz/KVHKEimLWq8vSiyPGid7Ev2rRZpOxbCfNwoS4ia8zo IhmdhHypk6rr0kVxUluSi8KiCTctXJkjP3NZM8a65RIEt0U9indHPpHpbZ2RouYw aa9J/PFLrXZvxZDsKU8NvZol0al4h5DCh4cdTv4RQr4yGvVBfM7Ld/2lAAkd+0gI 3+fpnnWaJwt6iV/ukzDZlKgPXuaHEGP2OV7Ci04IkcuRYr21yMiH56VO/RR6z6gs EyGQev0vQcRIraRH2exNB+oOCI2aw0g41aYWcYabAJaH097Js9DFipbEKoFkSZ+j s6iPErUDZW69wFttNLSOc3tqQBQf0464ELGtzoBo5BReSJnBGOOOZV2K+QP2WpJq +qKD1nsGObttHadrmUyEr7e6654cPXC1axcA5fZUzkcWoVbb8CURriJhPDgB5w4n 4qU5j/YfPj+woYUCAwEAAaOCAmgwggJkMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU c5FI61AnctJwnnMQCbsH5MaJ8cswHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuY29wcGF1ZWZh LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQYGCisGAQQB1nkC BAIEgfcEgfQA8gB3ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAAB bDPv4rEAAAQDAEgwRgIhAM+rpudM4ppZ5csbtJtZTM9s+MBk9TaE2jpxQvBKuH1x AiEAngX1Rnmg5zvom/UDrh6mjUVwntgWScX9JFTeR9pymnsAdwBvU3asMfAxGdiZ AKRRFf93FRwR2QLBACkGjbIImjfZEwAAAWwz7+MeAAAEAwBIMEYCIQCSK4CIZhHZ fH6NnT3GLO0LBC6FgFyFaXIzPzCNOEPT5wIhAN0A0exdQe1dZGyLShezl3yA6B25 5x7iqMnVddk+us6pMA0GCSqGSIb3DQEBCwUAA4IBAQAViNUi3pHQnHsENshRTfli 3uFHMuibLTRxfuLwf+qTxT2zPzOUJT6hV3W5XCv+xkpT3kCOEZFrIOKSRHE3TmT4 RYeuz0VLP/URV0nb4RsQY8cDyJ/tMwXcsMy9K/QuJzy0dmbNIu6FEGKPS6JpkrUY QIgM9MTCqqKCXCJIPx6UZyfUbwtGGt03HBtns1kv9o4rGUygh4DqMqmwOSAz+xu+ IhtHHk4UgAur/2eN+RKoVtJB1wZXUZSQ0pMkhaPDic5R1I5V6bOg/ZPgAMyGY1/f /8MBMU0+cwlhPJ7Wo+MjeOFt9vf6Sk09nnFqNLxxTFOCgVeUr7v+S8/Aa3xzOGj5 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvMWjbWMdlRvHTKdDBQr4 jx0ta3LlX9tF5d8T4RyMiI1d2VZgXTR4eJpjsQuR/SudKBVe5dGsUTSki1kLDV7z YV4Zdl971GrIeitUcsD3XNomjVtwkGr2U5qoQbIQuSMrRvVi1c412UCGU5aT/ElQ yLbQw73TDMOKg6od3c3cIKY6VhKIDVT6RloNCjcKpw4oeFYejiPJeiX1UEVFG9sZ V880n7S0oGbdIbAzPsSJEWD2huDNz/KVHKEimLWq8vSiyPGid7Ev2rRZpOxbCfNw oS4ia8zoIhmdhHypk6rr0kVxUluSi8KiCTctXJkjP3NZM8a65RIEt0U9indHPpHp bZ2RouYwaa9J/PFLrXZvxZDsKU8NvZol0al4h5DCh4cdTv4RQr4yGvVBfM7Ld/2l AAkd+0gI3+fpnnWaJwt6iV/ukzDZlKgPXuaHEGP2OV7Ci04IkcuRYr21yMiH56VO /RR6z6gsEyGQev0vQcRIraRH2exNB+oOCI2aw0g41aYWcYabAJaH097Js9DFipbE KoFkSZ+js6iPErUDZW69wFttNLSOc3tqQBQf0464ELGtzoBo5BReSJnBGOOOZV2K +QP2WpJq+qKD1nsGObttHadrmUyEr7e6654cPXC1axcA5fZUzkcWoVbb8CURriJh PDgB5w4n4qU5j/YfPj+woYUCAwEAAQ== -----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 322766258103343642545765948357093268717768 . . . . . . . . [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 2019-07-27 13:57:34 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 13:57:34 +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.coppauefa.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 770122671806024457440840835602277905539923257177247769949325535539554558078252297429660143053726092936896139800568706739494431875014937818635238360137642351091217001179197354851571945853536545559345396164458597429468677065630023745181374545929691388133022353365568976979222428788665005139005617004520210084235110913052815356216512528840431905430123116602185954880175642485705650182245432088434833440136173811285965326554173299167519262032181853636352220544461884230466573775408852072398218634722044027741781405884428564677336986360872447781193625254295533907135594346847980468080760927222422537196385247448496005506721603539928553173156057121697806200137935567723876290597943816808271260141952240349471512442816981054765445533442194833471789664660461120104118981058469143093403188268524189473204780240886508940171481005126568689163148988759888697766278031122841927251481689565405739712663848213458372677942982633777333891675042221332689019682590160452332278883719769531489291259240394998574584137810273225096898351592613361657705896687481995884096686583595688093793146549302776933152163381500769349236175086084798433397835970745567475502982103226872816267481078954609940177610358035211742832356075799191176582492195908218966777045381 . . . . . . . . . . . . . . . . . . . . [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) 739148eb502772d2709e731009bb07e4c689f1cb . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.coppauefa.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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c33efe2b10000040300483046022100cfaba6e74ce29a59e5cb1bb49b594ccf6cf8c064f53684da3a7142f04ab87d710221009e05f54679a0e73be89bf503ae1ea68d45709ed81649c5fd2454de47da729a7b0077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016c33efe31e0000040300483046022100922b80886611d97c7e8d9d3dc62ced0b042e85805c856972333f308d3843d3e7022100dd00d1ec5d41ed5d646c8b4a17b3977c80e81db9e71ee2a8c9d575d93ebacea9 . . . . [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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