www.coppauefa.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:04:78:f6:0d:51:4e:9d:52:8d:70:c8:ad:b6:c6:af:d4:12 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): 03:04:78:f6:0d:51:4e:9d:52:8d:70:c8:ad:b6:c6:af:d4:12Serial Number (int): 262858772197599019299160313001420050650130
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 6c:20:84:e7:30:ef:67:15:64:da:4e:81:66:45:5d:86:d7:c7:a6:2b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 11:85:6c:5c:41:56:d5:bf:8f:5b:87:89:d3:e5:fc:78:de:10:6a:73
Fingerprint (sha256): ef:c2:fb:dd:a3:f3:79:4b:42:e8:73:bd:94:ce:d3:60:b7:e6:91:ae:4c:25:a9:64:d4:7e:64:2d:e3:2f:24:d1
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----- MIIGWzCCBUOgAwIBAgISAwR49g1RTp1SjXDIrbbGr9QSMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MzAwMzQyNDlaFw0x OTEyMjkwMzQyNDlaMBwxGjAYBgNVBAMTEXd3dy5jb3BwYXVlZmEuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2kU3xWKKGFzK8nyKFHOB/bgogKN7 gULGEGrkCc2xfAyuCixHC67dNbMpp8bt9bphen16kyukMFZH9XR3jM/OwWgqxIJz H6sLw9W9HItco2hq1gJK1hDYbbXWPsYPByV3B738Td8j6YIH/2KuGQ+hvYkyLfEq omoTD1uH/nwkjdOrGSnxq+jCkFgMawlJAQHsojx1ye2tCSovMp4Gv+U4g1lXB1I1 NXMWZV6C9SUKS02/wNMDc9GOequIcdTGYgNL0FRWf8YPkLCedSByAMg/1ax3TIbS ZwAUIJZ4HHHPfWTHxIS3ngbPTPJQ8p4zrfYizdqf23uNT1VDyQ+kNrhMborgSQ3q kTn7lUdbtv1/NpH8v754Q7rSL2Dh3OllYWkEYJo28ef9PzLQOoY7cHg/UcRIlOzF HDMPvsYsVUIa2gG+2EP+KHAeeagEBZrFrv3F2d4kNQyswkFF64WGfHuxyZJb8Cnk Xf1ZlkVo4lqsPj6camKv8o0dVqtztXWxFn8rUmZX+h7Kr+xpdqL2o84Uh9RNlnUB l/jia1PMxbzyJWPgA1TzJXqQ7LlbyTNHoFRYuHS6YweoDrDHFhL7+Ym6Q5bt8sTl rto/lhrfp9ILn+k/JSjwYEGRW0nkX3/eXKCgghL4ZEl1GHCXlA2tBZfWpmz86tol E5XXLtH+Kpu7J20CAwEAAaOCAmcwggJjMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU bCCE5zDvZxVk2k6BZkVdhtfHpiswHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuY29wcGF1ZWZh LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkC BAIEgfYEgfMA8QB2AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAAB bYB6bNMAAAQDAEcwRQIgS61bTxR3ynt0l9IwsGWsfvx7pJOr0T9YimjyndUgrBEC IQCnetsqLIc89EdpeWatYy3vOzLm+ZmjM2yDvOoew3LS6QB3ACk8UZZUyDlluqpQ /FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABbYB6bO4AAAQDAEgwRgIhALlW8QWkuIa0 mijt0KDQdgjbMBdw1Ewve6w6tbFlQD0aAiEAvXcPwnCxGz66gekPr54edXSkFeyW Yj2TUrG0l6e/uFgwDQYJKoZIhvcNAQELBQADggEBAFy4pFLs2YELXY3zXIZU/TAn kERb7P7uTUYdXGwQ9Astpz5ZQcVh3GkHQxYJrfsYHkaGDoso74JC3LDS2mQLnKIR seiRamuFqddZ0qyxreVziN9O0cgaARnh6g2sA0pkuvOV4XZgjo8MPr/Z89IN5xlp B2mtOdp5q23Xds2yucBaO/KGD5UgReGx6aHdU5lh4yDv6gvIFjrn32P0hmLrdTH1 cZBgINQY2Ypdec2AU/aGSBmG9euRM/y0WdYs0JABfplBxKI+ZHSJCt2XcAhCbaXU 8EWGYbChSELj6TvfanaEavtJmx5tnTZ/eusSW+DQtbHopY446sogA++jPcfL2mA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2kU3xWKKGFzK8nyKFHOB /bgogKN7gULGEGrkCc2xfAyuCixHC67dNbMpp8bt9bphen16kyukMFZH9XR3jM/O wWgqxIJzH6sLw9W9HItco2hq1gJK1hDYbbXWPsYPByV3B738Td8j6YIH/2KuGQ+h vYkyLfEqomoTD1uH/nwkjdOrGSnxq+jCkFgMawlJAQHsojx1ye2tCSovMp4Gv+U4 g1lXB1I1NXMWZV6C9SUKS02/wNMDc9GOequIcdTGYgNL0FRWf8YPkLCedSByAMg/ 1ax3TIbSZwAUIJZ4HHHPfWTHxIS3ngbPTPJQ8p4zrfYizdqf23uNT1VDyQ+kNrhM borgSQ3qkTn7lUdbtv1/NpH8v754Q7rSL2Dh3OllYWkEYJo28ef9PzLQOoY7cHg/ UcRIlOzFHDMPvsYsVUIa2gG+2EP+KHAeeagEBZrFrv3F2d4kNQyswkFF64WGfHux yZJb8CnkXf1ZlkVo4lqsPj6camKv8o0dVqtztXWxFn8rUmZX+h7Kr+xpdqL2o84U h9RNlnUBl/jia1PMxbzyJWPgA1TzJXqQ7LlbyTNHoFRYuHS6YweoDrDHFhL7+Ym6 Q5bt8sTlrto/lhrfp9ILn+k/JSjwYEGRW0nkX3/eXKCgghL4ZEl1GHCXlA2tBZfW pmz86tolE5XXLtH+Kpu7J20CAwEAAQ== -----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 262858772197599019299160313001420050650130 . . . . . . . . [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 2019-09-30 03:42:49 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-29 03:42:49 +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 890465470164401015112736385893153979434880686769202369269194082623499547095587070320612080779777003760730535587563902797018100706272201612609135057262947142197105118460902696380046510951945899003859457890534652172998897616518779720785008181954390501760553025660213528141213865355641730931276144922552971203643694504980759281846239579348853443093842298796471368198038840708698958541129862405735360249460443732236977051218948329019329737246408649313685862681861368376604936132708591242263802284941367724320435800867411493430168984988926753415215513896375545023129068613837003191271508544521353175587712398854975230531420668794885000359292265203922429765868306727646903501300122200775285134909177536285050180755483024529560691531175347810376152256071075467548579309982545756028884784628693212767630915834124771181581701574191367992466066240165922595443871843063256157896509238153999601720210719450546608815706539340209845212979116244764721797091138186305844102665403498525524016854919420177475445688195356504337438795050597384198672260745485570252991348274906290955841091640153242350774491264611504333845825569910096047055085632799569865575609681217178214392003360898805902426016210655422592710833496806936270661892370740437293251372909 . . . . . . . . . . . . . . . . . . . . [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) 6c2084e730ef671564da4e8166455d86d7c7a62b . . . . . . . . . . . . . . . . [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) 00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d807a6cd3000004030047304502204bad5b4f1477ca7b7497d230b065ac7efc7ba493abd13f588a68f29dd520ac11022100a77adb2a2c873cf447697966ad632def3b32e6f999a3336c83bcea1ec372d2e9007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d807a6cee0000040300483046022100b956f105a4b886b49a28edd0a0d07608db301770d44c2f7bac3ab5b165403d1a022100bd770fc270b11b3eba81e90faf9e1e7574a415ec96623d9352b1b497a7bfb858 . . . . [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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