www.coppauefa.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:1b:06:4e:f1:66:b3:da:5c:8c:a7:2f:34:55:43:a5:f2:23 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): 04:1b:06:4e:f1:66:b3:da:5c:8c:a7:2f:34:55:43:a5:f2:23Serial Number (int): 357645152897233649167945699493550364160547
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 8a:2c:8d:7a:17:10:3c:88:ec:41:7e:8f:5c:91:cb:cb:e7:be:18:83
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ba:c7:48:7a:f3:31:b3:bc:9e:5b:49:9c:57:e8:33:b4:a4:9d:2e:8b
Fingerprint (sha256): 4e:70:5c:1b:50:1a:94:15:86:d2:8d:61:da:d9:86:53:a8:c0:85:5e:3c:17:75:81:c0:59:ef:ff:17:cc:ba:67
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----- MIIGWjCCBUKgAwIBAgISBBsGTvFms9pcjKcvNFVDpfIjMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDQxNzM0MTdaFw0y MDA1MDQxNzM0MTdaMBwxGjAYBgNVBAMTEXd3dy5jb3BwYXVlZmEuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1HmyyrAPBTRpTWvXv9JulFZTNfqJ tx+3fSnflyKcGLd6/hM5/UpBwTocEkNrmBRfT27aoUeWPlVW8BqDWVxL+EHtsLFv o4opDuny7VfLEgJVR3J+891aqbg1v83/wZAm7H1vq6OM81tX1ws8UxB6gB2ZsQbB VXYoH/eQ4wBwWyfJd8Vjlfntzpx8J1vs3ktccOdumP9Gva2rjCOmXTSrv0kcLkRR XlYJkmN3SVCyeIbdmPRx+25Tat1s+dTGpVAo92uiMswinph5KkOyeAtDeb+N4I17 KpQ0xKWnlRXGgTzflgx6zTYgKv9PmvFt9dfykVKfjwzONat9Lls3XSdLQvGvKfpM edAutMm0ZbgVk12nDhGX3pnDvH+Y6t8oS3RM99Eq0816kE6tFfsEbId0DrXYsp9f 8aYPHpdYxAyx+jWXOzKgbGEJ+YsjDmu79IqiVNrGaqOG4ULqMN7UqNywa1PfEmQ3 e1Kv5Si0Ex+nP4yWPecHOvWBp3zfp8AruJD7PCjJvz0JId76g1kzfRt4UweS+ph2 FpixLEiCvdrURlvvnojP9gKjHaQitDvzmgXlOtlHRLha3K3RmyfJF0+1y8qf+S5l y1NX9DeTU83Ze8iBvR5bR6eYxyXabR1rmniPx75u4JUb0Q4swQFyoG9n7I/l4Z1O wd5SVV3Aops5NssCAwEAAaOCAmYwggJiMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU iiyNehcQPIjsQX6PXJHLy+e+GIMwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuY29wcGF1ZWZh LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkC BAIEgfUEgfIA8AB3APCVpFnyANGCQBAtL5OIjq1L/h1H45nh0DSmsKiqjrJzAAAB cBF7S0MAAAQDAEgwRgIhAOZCbjhV9le1nvkIylbISqnFXCAeDbwVxQ0vm1sSl8zt AiEAvjisjDZ6Y2TgTZGtnLkAOZCtil2F/fR4FQdTow2DmMAAdQCyHgXMi6LNiiBO h2b5K7mKJSBna9r6cOeySVMt74uQXgAAAXARe0tFAAAEAwBGMEQCIAkEtdEQmJ87 JQnzbBISh+VJ9VAPTHT01Z9dtyzhoepXAiA3bqzFmWlUj+Nhj1PSECRnvvCDQNWC g5BjJ2R4nUCKgjANBgkqhkiG9w0BAQsFAAOCAQEABHNLXeaM2j4eNBvBb9N0zmwZ Spzeib5X2VV4k/zTH+3MOoSPuZ4ruqhQCFb66cKRpGjT0asrmsFOgKgo6nTzWd0g DhZZsRj4hcYHM3FfbRWqDul9dWO95atRD6UtwFzMXrZ/jNF8TL7xw9UVGLSzWQZO /D20AwsZmGpP5N4RT88Ul/WCPpfrIRg9Sm4N7XXDxTkmOU4lhLJmjBI0OJ/iQFBZ nCZvvSqhhXBxg7h84c2TqGAaSPltubauygysRkJ5nC/FKzy16tXHK5o4bxXPAQF6 M/q2YXLQDqd6DIkmUeOjC8PAyh8AD0lucBpItKAhY0d1Q+rXKGxIaxGRPEsXKQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1HmyyrAPBTRpTWvXv9Ju lFZTNfqJtx+3fSnflyKcGLd6/hM5/UpBwTocEkNrmBRfT27aoUeWPlVW8BqDWVxL +EHtsLFvo4opDuny7VfLEgJVR3J+891aqbg1v83/wZAm7H1vq6OM81tX1ws8UxB6 gB2ZsQbBVXYoH/eQ4wBwWyfJd8Vjlfntzpx8J1vs3ktccOdumP9Gva2rjCOmXTSr v0kcLkRRXlYJkmN3SVCyeIbdmPRx+25Tat1s+dTGpVAo92uiMswinph5KkOyeAtD eb+N4I17KpQ0xKWnlRXGgTzflgx6zTYgKv9PmvFt9dfykVKfjwzONat9Lls3XSdL QvGvKfpMedAutMm0ZbgVk12nDhGX3pnDvH+Y6t8oS3RM99Eq0816kE6tFfsEbId0 DrXYsp9f8aYPHpdYxAyx+jWXOzKgbGEJ+YsjDmu79IqiVNrGaqOG4ULqMN7UqNyw a1PfEmQ3e1Kv5Si0Ex+nP4yWPecHOvWBp3zfp8AruJD7PCjJvz0JId76g1kzfRt4 UweS+ph2FpixLEiCvdrURlvvnojP9gKjHaQitDvzmgXlOtlHRLha3K3RmyfJF0+1 y8qf+S5ly1NX9DeTU83Ze8iBvR5bR6eYxyXabR1rmniPx75u4JUb0Q4swQFyoG9n 7I/l4Z1Owd5SVV3Aops5NssCAwEAAQ== -----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 357645152897233649167945699493550364160547 . . . . . . . . [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 2020-02-04 17:34:17 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-04 17:34:17 +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 866823941549737352127576152081143860043172810369273472593168615205873205332004167194383222821526993950990099300956214118404222172046664115010410822850973108608098735005252195382707351505227422482063121976601187801300305308625449643212262403268434169237593900445724124968945611284099878242351718838742721092272361665059585277496197533690616521718294815414428511810015121526931123058273254570800978756763041747372484393568137947788645173370296732989810166540683894659353532979178797430291241958374891888351146797942502547180653318424119005959415730022805760149792692536605126739983906020453314238817877561080011241350309922857139620471060895345968856415638915127427291904354931098347696410004702534729133585449273508987979121812868787962209606443563452394631888616712080008289381013132682095849010585862688014480078443324874827094875072368282285986618294664078745801876524049610258297916604531637495961303389364293662198809629799886098301757035406012485385088815845417688403899300771450191784602677571093300700766348308151603701144473880332386544981691934892278684034552200765704933546787193186024649760244504469952158522181046566017520660051559413845333220188183990849740734285756450515913277762582822465579533622495221991414209001163 . . . . . . . . . . . . . . . . . . . . [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) 8a2c8d7a17103c88ec417e8f5c91cbcbe7be1883 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb27300000170117b4b430000040300483046022100e6426e3855f657b59ef908ca56c84aa9c55c201e0dbc15c50d2f9b5b1297cced022100be38ac8c367a6364e04d91ad9cb9003990ad8a5d85fdf478150753a30d8398c0007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170117b4b45000004030046304402200904b5d110989f3b2509f36c121287e549f5500f4c74f4d59f5db72ce1a1ea570220376eacc59969548fe3618f53d2102467bef08340d5828390632764789d408a82 . . . . [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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