www.coppauefa.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:95:8c:f5:bb:10:64:a9:82:40:f1:d1:e4:7c:0b:0f:64:e4 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): 03:95:8c:f5:bb:10:64:a9:82:40:f1:d1:e4:7c:0b:0f:64:e4Serial Number (int): 312226298292750200158531945387233029088484
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0d:51:62:4c:09:bd:98:23:2e:03:4d:d1:6e:61:bc:c9:88:bc:1e:53
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 88:15:3b:92:bd:40:74:21:3a:4f:83:7b:78:1b:61:22:23:1f:c9:d0
Fingerprint (sha256): 3f:9a:e1:14:7e:d3:43:d5:eb:ca:b0:eb:99:d2:41:c5:04:71:c2:d2:d9:a1:42:9f:87:d4:c4:56:31:99:a6:a8
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----- MIIGWzCCBUOgAwIBAgISA5WM9bsQZKmCQPHR5HwLD2TkMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjcyMzU4MjJaFw0x OTA4MjUyMzU4MjJaMBwxGjAYBgNVBAMTEXd3dy5jb3BwYXVlZmEuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAnHIuJfL/ZsudwlIRugDpBsMZpyMj nQQMRo7sb94r6DCAbNO6i1UBzeZ7AZ6bG9969NVsYxs1ZC4fTw5kQK3RJSeTKM3W uYeKIY08fSPF7JrdCQQpxnQxIwQWx1N/T7jP/JCmUfONwOgc3qGBQ0dlIgEOIV8U ol+9f2anftERfvFMAaU2TuuHhgyCbYE9mQXjZ2fMfNVMdazSwssk+WsQhL35P5lh YnqfXd4AX5z9a5kS0vFXxUimkJGtm5hVGwfRA5CR3AA8xTHK0YMUHhPARGis7tQ2 Fky52FTsyQsrRyHG6SzgXmPMk/P760gwlfOkoJphNpPMfVMxUolkCg4uX7EoDTQZ beso5ULloNcFfwU3cfE/N/PxwkeWt4bxK7hKZuTo2cHOz/Z7BYYaYy52qkR/yAN9 +sRbwhhsSwx/2ZPMjYEyPD0TL8aEDh3qRGBUBCPP4f1f1Ppyjw9bnOPHd+nnUdOU SahUjfCunvCvYEEO80wfhpGS5Htb8nh3q+dnR+c5uzXMWS/yR+peAS/9hm3sEqG0 hU80VAo3oPRCoEALuV6QLHOBLiBBxYmgClCfi0uyT/Z5/uK/f5TF1Ws4P70BkjeC mTwafkQHnmZnb1kDzs/3/BCmuCCZvUOe6b5Pc5qpJVl9jEk7+1R/G0aWTv93MvZY T2VINJM9EZ/OTYcCAwEAAaOCAmcwggJjMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU DVFiTAm9mCMuA03RbmG8yYi8HlMwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuY29wcGF1ZWZh LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkC BAIEgfYEgfMA8QB3ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAAB avvyAL0AAAQDAEgwRgIhALqRcC0LxMeSa3SC4tR/XvaNMRStiE5PLEERUa2rCQzp AiEAupPZPMKSTTVs4KM+9JzbIHNurUMrnDgp+q92PwYacNgAdgDiaUuuJujpQAno hhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWr78gKrAAAEAwBHMEUCIQDMWACxLhgM +ET4qlL7wyCirkk9saxfD0Jm+vLEnG80fgIgHatePNXUAhLTwM5aSVOr0VTVJfum RpdXcgOj0LjF1e0wDQYJKoZIhvcNAQELBQADggEBAGf1xCyI7mCtWKpg3LGkjCK3 afBEyhxfZbsdRfFx9j5Kw1BBrb/X8NXGNpeUiKb86LbreuvO3MEkUTFteVuaBL0x ZUfFUNcDnECVE3FpbKzeo5BkxE+VBxCIyGf2RQ07ILU+FGaNOcLivRhhfdVKqJix 1O4WAsAWJzQMfMtbst5bTvCnG+KQK+B8KsWXakrAmbA4IGjJItc+RnJ8bbUgb+e6 lXrXZRil9puDlXdxC6MUwtHsv7eapToXKSzGP3/Sw0kip/6KEk2CjQC+GA1+obBr n3IsXexmz2stizLtrUQyS9oD4ByLObCLAzb5hRXjyPA07x55M2BPKkRF1TLRvK8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAnHIuJfL/ZsudwlIRugDp BsMZpyMjnQQMRo7sb94r6DCAbNO6i1UBzeZ7AZ6bG9969NVsYxs1ZC4fTw5kQK3R JSeTKM3WuYeKIY08fSPF7JrdCQQpxnQxIwQWx1N/T7jP/JCmUfONwOgc3qGBQ0dl IgEOIV8Uol+9f2anftERfvFMAaU2TuuHhgyCbYE9mQXjZ2fMfNVMdazSwssk+WsQ hL35P5lhYnqfXd4AX5z9a5kS0vFXxUimkJGtm5hVGwfRA5CR3AA8xTHK0YMUHhPA RGis7tQ2Fky52FTsyQsrRyHG6SzgXmPMk/P760gwlfOkoJphNpPMfVMxUolkCg4u X7EoDTQZbeso5ULloNcFfwU3cfE/N/PxwkeWt4bxK7hKZuTo2cHOz/Z7BYYaYy52 qkR/yAN9+sRbwhhsSwx/2ZPMjYEyPD0TL8aEDh3qRGBUBCPP4f1f1Ppyjw9bnOPH d+nnUdOUSahUjfCunvCvYEEO80wfhpGS5Htb8nh3q+dnR+c5uzXMWS/yR+peAS/9 hm3sEqG0hU80VAo3oPRCoEALuV6QLHOBLiBBxYmgClCfi0uyT/Z5/uK/f5TF1Ws4 P70BkjeCmTwafkQHnmZnb1kDzs/3/BCmuCCZvUOe6b5Pc5qpJVl9jEk7+1R/G0aW Tv93MvZYT2VINJM9EZ/OTYcCAwEAAQ== -----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 312226298292750200158531945387233029088484 . . . . . . . . [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 2019-05-27 23:58:22 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-25 23:58:22 +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 638244063857828553375309968974982983595176640422566668847386795297907152130229581416263205955747816854638012858989650907232784417969656604753820407815843845857491081754303484727959412542567472282793160527383856391105630805574608528877155974346042392112455375007058826309594814128402565099784386071208657681045149725584019455551948581537342666707335494920318334465015714952744151368695469369794238258053685711051917280623497226756601554266852515444081897736626275769655539619527932271563945982694831095310131023195325581754203966290666025633809651672358455249508620732487847426657834106076189492191933108061440330516600008497271306610217762405015893086885158941706919878519191742860638751845915516297828676851099459404977883447827003681314096981319822856203909375292011292246086492760749501569168161687448208602661211097367697753857363078406746361776895246048595295574334131746591662484561901568758269711789837223411596905430221403517492098745907403744412968048357413565090365281228340896795699633112118581531786674597094217564566096487354030041650460991707901975801817876462235846339226696339944737197556266886459971917831193988480160270784170319054668342683592808747956338447750733900344958807544758554362082692786611152902958239111 . . . . . . . . . . . . . . . . . . . . [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) 0d51624c09bd98232e034dd16e61bcc988bc1e53 . . . . . . . . . . . . . . . . [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) 00f1007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016afbf200bd0000040300483046022100ba91702d0bc4c7926b7482e2d47f5ef68d3114ad884e4f2c411151adab090ce9022100ba93d93cc2924d356ce0a33ef49cdb20736ead432b9c3829faaf763f061a70d8007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016afbf202ab0000040300473045022100cc5800b12e180cf844f8aa52fbc320a2ae493db1ac5f0f4266faf2c49c6f347e02201dab5e3cd5d40212d3c0ce5a4953abd154d525fba64697577203a3d0b8c5d5ed . . . . [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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