eufco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:6c:b4:57:05:67:63:12:79:5c:cb:74:96:75:29:ec:6c:ac 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=eufco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:6c:b4:57:05:67:63:12:79:5c:cb:74:96:75:29:ec:6c:acSerial Number (int): 298327066301413281488025274041385544871084
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 7b:86:b3:10:f1:9e:1a:01:6b:d6:17:93:ae:5b:1e:c5:80:29:16:b7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d5:42:9b:a6:71:d1:0b:58:68:f1:dc:97:8e:f3:74:1d:1b:f0:1e:fd
Fingerprint (sha256): ea:d4:50:d7:41:75:6d:18:f5:ef:6f:6a:e7:ad:fc:fa:fa:36:63:35:22:3f:6a:b4:27:c7:91:4a:3e:87:7d:bf
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate eufco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for eufco.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
eufco.com
Other certificates including the domain name eufco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for eufco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSjCCBTKgAwIBAgISA2y0VwVnYxJ5XMt0lnUp7GysMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIwMzE2MDZaFw0y MDAxMTAwMzE2MDZaMBQxEjAQBgNVBAMTCWV1ZmNvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAKGfRbhJKvIUBkpxQ5F8KXHpw6mutap093eUPjla VOxbGqsfjmEaqmJYAMlYIKv6aFgtLimslzdRpj80ZhahPGTzLVLeT0XIvaVGbbMz /vBhu1lZuZrttKK1DMpeLOg+wWn3LVvtJyu2XkiiKRtuI5qF3qf2k+hFGa3MZ80j onTDyylnIwuC9fl6H4gFou9j3Xk3sOimmyvmCY6eY9t6jvvCMmFAofv0xM/4aX0E mdinTf5eLRj7/q5su3zC2YN+fSZC5apfwE+vtwLPrdUuVg6XtTovnWsDRiixn7H+ rGLmgNz1BUTWgIsEKB9tEJ3rSMfY89NsiK8JtMJiLmUyNO+44olOaV4BCjCI6Me/ a8OmSGO5y/Os7Dqa+lm8huFQbXdWgjwXop7CsT+wgefXM4SVO6Fi2mF9oEEMAc3Z ic0TfCLdq5SfxP+eTZAq1AD+lk7k/QUHhqUtY1y/oytru5xM79XD+69oi0jBi2El AiO7w+ymsBH156Tds0Q+wbs+9FOe1ElmhmwJJI+ebDc55Np3U9FJbjoxPGQUIKQe zkes1mtN6PUnvoRlwB5FKMbOAM1CY5A/nE3/vkeNcLYNkP2ZeX1uK6wmnTKkubjy HXHe8AmINbi+JHoxeIoxNk9gfY3liIaraSRV1fNAlBiWha3jlDhv8bSp6bSiQufZ 0ul5AgMBAAGjggJeMIICWjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFHuGsxDxnhoB a9YXk65bHsWAKRa3MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJZXVmY28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAKTxR llTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFtvi5EbwAABAMARzBFAiAO lIWt3quX4kyDYH8wjDo22le2FMvEzjqElhPTXoOh2wIhALNjuYur7KxDnu1UrnBe Du4xGuFhMjx3J6kgLdfppGJDAHYAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2y CJo32RMAAAFtvi5FsAAABAMARzBFAiEApPsoiYO4nfsJB1JSASFknRahUwZmxUlM X5k/xLIEZ8MCICfVOULfFNJaT8lvJhWRF1R9/gXm3DkbHyzKfRzK0u63MA0GCSqG SIb3DQEBCwUAA4IBAQCBg+BKuZauvsE9MIgHA4SW1NXUxMvDWahpw5e/v6v5qdH6 4sdisWrBzrSje47KtEB1AP6AeLfQhfgsTAV0o5QzCPF0Rxt3sVNc8hbwasnrEDou +4Tx+wY1iyj7CTXkOhb+qY3kBNywAIlkr0c0qmSCUFyoRSSXUIkWX6CFct0MGPGq 3YOCumvOwLRo0uCsRpdSu7n7kyuNe9Snk/UoEuUEgdJJC5WmHks+iPsdWOQPV9Ej fFF1RcMQ+J/6azkaGlNFvs/kMr3PADpXWoUdchdzBRMDF60DdHKOGG4afLSl5hqM kA/D2Fx2hyGgWoy99UaptBYlPGDjRFximAp8B64f -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoZ9FuEkq8hQGSnFDkXwp cenDqa61qnT3d5Q+OVpU7Fsaqx+OYRqqYlgAyVggq/poWC0uKayXN1GmPzRmFqE8 ZPMtUt5PRci9pUZtszP+8GG7WVm5mu20orUMyl4s6D7BafctW+0nK7ZeSKIpG24j moXep/aT6EUZrcxnzSOidMPLKWcjC4L1+XofiAWi72PdeTew6KabK+YJjp5j23qO +8IyYUCh+/TEz/hpfQSZ2KdN/l4tGPv+rmy7fMLZg359JkLlql/AT6+3As+t1S5W Dpe1Oi+dawNGKLGfsf6sYuaA3PUFRNaAiwQoH20QnetIx9jz02yIrwm0wmIuZTI0 77jiiU5pXgEKMIjox79rw6ZIY7nL86zsOpr6WbyG4VBtd1aCPBeinsKxP7CB59cz hJU7oWLaYX2gQQwBzdmJzRN8It2rlJ/E/55NkCrUAP6WTuT9BQeGpS1jXL+jK2u7 nEzv1cP7r2iLSMGLYSUCI7vD7KawEfXnpN2zRD7Buz70U57USWaGbAkkj55sNznk 2ndT0UluOjE8ZBQgpB7OR6zWa03o9Se+hGXAHkUoxs4AzUJjkD+cTf++R41wtg2Q /Zl5fW4rrCadMqS5uPIdcd7wCYg1uL4kejF4ijE2T2B9jeWIhqtpJFXV80CUGJaF reOUOG/xtKnptKJC59nS6XkCAwEAAQ== -----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 298327066301413281488025274041385544871084 . . . . . . . . [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 2019-10-12 03:16:06 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 03:16:06 +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 'eufco.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 659360876475658819734651723128223564970274986989764342411602129808882695328288151557145868430102325121660390509699134418363626911221241709317974601092610612457896716527818394302881626625592140790190917049926019025505717384530065348250365423794467818873448540953299217084690573238585870074708425532548136621894282917660254732937415143471879052431242531863016441956045084606258428205054475758526932839333318759312642173660202406213884205445032890142907380047218825637549140753949198866550767588145276881870453546259548362404995387248401084824824630918684757807781202909531166049950184657615827435361057983126730336548410663326237998784368268890338473356368601312086612943600197118203300806058506483552939647264929308356315231219729162584083197224154004963404092573504835927502568523068715801392820263903306433779842843414866346322072928545472121917282608493342301653443907213650862110035961986111296528623271165410507125070346725872569936936583274727930274014704950361865495277613382105572547750018149097215868032558689151223764528651106558045709684543086075454971684946411997957232773637254275872913800859317865795612907403532608651220203117674997936605808384566517639327236702033491282154229219273706111598155609871231814531418351993 . . . . . . . . . . . . . . . . . . . . [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) 7b86b310f19e1a016bd61793ae5b1ec5802916b7 . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'eufco.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) 00f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dbe2e446f000004030047304502200e9485addeab97e24c83607f308c3a36da57b614cbc4ce3a849613d35e83a1db022100b363b98babecac439eed54ae705e0eee311ae161323c7727a9202dd7e9a462430076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dbe2e45b00000040300473045022100a4fb288983b89dfb090752520121649d16a1530666c5494c5f993fc4b20467c3022027d53942df14d25a4fc96f26159117547dfe05e6dc391b1f2cca7d1ccad2eeb7 . . . . [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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