www.coppauefa.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:6b:f1:0c:a3:cf:cf:3f:e1:91:63:cf:4a:af:b0:b1:75:2f 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): 03:6b:f1:0c:a3:cf:cf:3f:e1:91:63:cf:4a:af:b0:b1:75:2fSerial Number (int): 298067480632864758334003221092016728405295
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 92:7b:cd:fe:8e:8e:4d:c0:56:8d:68:d4:d5:18:87:57:ca:c1:62:0f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 44:11:39:a7:35:e2:16:45:31:58:3d:1c:97:26:01:e3:d7:2c:22:cd
Fingerprint (sha256): 39:d4:fb:a5:ca:3c:84:c3:3c:2e:f5:73:22:0b:a7:87:41:00:eb:ae:b1:91:81:86:d3:ca:3f:3c:c3:dd:6f:1d
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----- MIIGWzCCBUOgAwIBAgISA2vxDKPPzz/hkWPPSq+wsXUvMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDUyMTU1MTZaFw0y MDAzMDQyMTU1MTZaMBwxGjAYBgNVBAMTEXd3dy5jb3BwYXVlZmEuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA+uGjyP5CeoFbsYOvTDjPDzS/hXos qIeyKdlC/gRgdqbz29b+d1tX8oms1S44Jc8sXMLzZ9E9oBEW4CgUQpyoqrP72d4y HJbVlBmQIvkEnsI5VgTTYM1AvqBcLwFl59LCkvcGMQnhClaJDtNs9opFklv80CAq ZWFPkHT5oHbWkbgfWI7ZlPiU4ie1JcW1M9Uig1NM53p2xixXoUtCbCRHf2MOiVaT w+nNJaWhLLjV9FxI5Q4RfGzJCeWWlC+N0Jh3a9lZsq6iY5FxjVNwtR27TqOKm+OW PpX7koIk1TYM5I5a+TrMNpN6eCDEtKMQrl28IOyUNJmCatp2VdhtH0UbjfonNxP/ BdG9nBRMpTUAWqXKW2ZTiex+fj8/lfFSd96e57bwfgQiB1Z7Ekb3gs352wQNyjP6 k2KF3/tlh2LSRN6TAszIgYhStd9X3sVfA9Z427y2tobkQV/rLCTLq80lJGE/j/yx 97V00eYFXli6oQXGIxV7+BR3to2xO9xr1eiHRzLIZxDyLHhDSiMPuEmecX9zrsjs BsKoH/rSSpyDDAV5gG8zRdSWwNeJAvOc3+ymvAcDsjGNAFMvV0A826g3rONPSKF3 lQRIgW9FbZYWD/D+hrP574TZBWY6Q9mRwF8tBRSvnFfLayS6nivzQR+x5cPKV6vj 6lc8REGLY4cH3YUCAwEAAaOCAmcwggJjMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU knvN/o6OTcBWjWjU1RiHV8rBYg8wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuY29wcGF1ZWZh LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkC BAIEgfYEgfMA8QB2AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAAB bthGTzIAAAQDAEcwRQIgJa1i55HPo2KWTI8hRnlaqrHCYfVYvHAhRz5g7m0rbFQC IQDjEfPVMKQQS+dkjpgDEhlCNlwxbshfydInVYBH8Vl1PQB3AAe3XBvlfWj/8bDG HSMVx7rmV3xXlLdq7rxhOhpp06IcAAABbthGT1kAAAQDAEgwRgIhAMSSJaXKpg1a 6YE9yrocTrBxwqq1IDz/1EhTIadrdAftAiEA1pSsV2f9uejikLtrZmDqPhqipx0r wzr1h71i7YtPIUIwDQYJKoZIhvcNAQELBQADggEBAG4aasLFLdRkjMwbx7r3EHyi xmkfeRKK4slwRzkH3vgchI5ZLPEIdam0R5S8EsCbpksKgOA9U+VZUcXMhwttYsJg 51d+7XJicobChWFos4kKQ/zzk2/S3ZcIwgewl3xCdo+tr41ml/OZzEo3HXyahM4w 4p4CbUcy59OgKCDNuCyqymwTGbO8SZjE9aYh5viBAs+QUsdDjriyKGKVFIfzcu+P Te5L8+fFhiKrdCInnWNt2dd0Y+BMPvg6BlMs4BgvZk2fE2Di5vXt4ZePc60pIwwj KopjVbHJaJQnAcldtMTCyTIyjU/aWJh/WzpUFMKkUZAqkVdgjw+0r87VKV9MLEA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA+uGjyP5CeoFbsYOvTDjP DzS/hXosqIeyKdlC/gRgdqbz29b+d1tX8oms1S44Jc8sXMLzZ9E9oBEW4CgUQpyo qrP72d4yHJbVlBmQIvkEnsI5VgTTYM1AvqBcLwFl59LCkvcGMQnhClaJDtNs9opF klv80CAqZWFPkHT5oHbWkbgfWI7ZlPiU4ie1JcW1M9Uig1NM53p2xixXoUtCbCRH f2MOiVaTw+nNJaWhLLjV9FxI5Q4RfGzJCeWWlC+N0Jh3a9lZsq6iY5FxjVNwtR27 TqOKm+OWPpX7koIk1TYM5I5a+TrMNpN6eCDEtKMQrl28IOyUNJmCatp2VdhtH0Ub jfonNxP/BdG9nBRMpTUAWqXKW2ZTiex+fj8/lfFSd96e57bwfgQiB1Z7Ekb3gs35 2wQNyjP6k2KF3/tlh2LSRN6TAszIgYhStd9X3sVfA9Z427y2tobkQV/rLCTLq80l JGE/j/yx97V00eYFXli6oQXGIxV7+BR3to2xO9xr1eiHRzLIZxDyLHhDSiMPuEme cX9zrsjsBsKoH/rSSpyDDAV5gG8zRdSWwNeJAvOc3+ymvAcDsjGNAFMvV0A826g3 rONPSKF3lQRIgW9FbZYWD/D+hrP574TZBWY6Q9mRwF8tBRSvnFfLayS6nivzQR+x 5cPKV6vj6lc8REGLY4cH3YUCAwEAAQ== -----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 298067480632864758334003221092016728405295 . . . . . . . . [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 2019-12-05 21:55:16 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-04 21:55:16 +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 1023506837368660114288643312457974636405338963126132583830507515021886468746721896579374685167845572017807374202228968043085954261749126335181822589947742543504492305055020065551901806917449066342850045351662096414587595802331702725061909776799087119406564730180216721349887536441638349511996680292397751316749574528636490545524054199257950168972627821127322927521622332399546235538101168881049629863418271930951340162054927993009973016093066854940066002431111610483979377407727406986776852418386228412895150245785622884054307518945883920602604008823496111191932967423474920567754706008859822751678601844944634012059382356320404438970747107294358329565833848682675320953929514541615671697219791193286092258538445901528461756068782667555377827909777628041393534582860306919281326072221975391161666844489859723598767076925103163169576479214513845662439580308862767181191300620942803039879105539968189219114225015438038219501739701641300321667214256920640471393410911522256856804544336478059300942151086530552660005686751054016446898335243413830479476490924578097191365550051732049594009959488291597914911928309545604887655961939176558957904001085937361269801961411327698386591448788093361217018884082843480009651052095645600056143764869 . . . . . . . . . . . . . . . . . . . . [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) 927bcdfe8e8e4dc0568d68d4d5188757cac1620f . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ed8464f320000040300473045022025ad62e791cfa362964c8f2146795aaab1c261f558bc7021473e60ee6d2b6c54022100e311f3d530a4104be7648e9803121942365c316ec85fc9d227558047f159753d00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ed8464f590000040300483046022100c49225a5caa60d5ae9813dcaba1c4eb071c2aab5203cffd4485321a76b7407ed022100d694ac5767fdb9e8e290bb6b6660ea3e1aa2a71d2bc33af587bd62ed8b4f2142 . . . . [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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