www.eufco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:38:ad:d3:f2:33:29:26:b1:ab:57:4a:75:1c:63:ff:73:30 was issued on by Let's Encrypt.
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We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.eufco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:38:ad:d3:f2:33:29:26:b1:ab:57:4a:75:1c:63:ff:73:30Serial Number (int): 280623727273157731223997750069288788521776
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 36:b0:31:e3:08:bd:31:0b:22:2d:cd:0f:36:31:01:38:a0:2e:3e:46
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 39:71:99:93:b8:01:43:cb:71:88:26:45:6a:1d:7f:91:ff:49:71:51
Fingerprint (sha256): d4:d2:8f:a6:13:a6:b9:94:a3:27:dd:c3:09:a1:eb:e7:c5:5e:7d:a4:6f:7b:57:ae:38:ec:6a:76:76:d5:29:05
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.eufco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.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
www.eufco.com
Other certificates including the domain name eufco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.eufco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUzCCBTugAwIBAgISAzit0/IzKSaxq1dKdRxj/3MwMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIwMzE1NDhaFw0y MDAxMTAwMzE1NDhaMBgxFjAUBgNVBAMTDXd3dy5ldWZjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDOG2EXE1EKUtwf5500n+u7hkJE0vJY/ET8 6SGxfQCMy3d62o6InTpAABgoQTUDOcQa36W18N/NATKrkSjT6v8/5W/TgAT59A/q U3Nlfj428MW9gLGJz5BqLo/R6nnlsCPySloLST3S0Pjfx9/vb5n0U8cr7cBFGD8s Om2TuCfDWmnRJ11b3at9hCL7mPZd1K0WTN6g5rIVYmXKC6xQZnxQoL1HT5trCZmk dEsCM33KD18OLHoSA5myHTp5sjr47H3OGDNyWtAeNCLLBO7HAO++JIOilTiwBOvB maGs3vVWAL5Kl9x4eAMFsYENqXAp0rWD6NvJV10hsBy/kX89IJPKe4aN4Ap/iVxn izSm9zMuN1cSF56O7FX0QS4+Ju7VV7RivfWIbQmtY5sBfREVuGWsQURs1zVoxMOg 5l0c8mN2Cc4d+u/BJLX9BwOgrZX9rawuid8Yx8aAB2QemedNtZJJC3Mdf1AlV3s3 fZqT2Z8wr6gYkdm+dEYFV1AEQg7YZNK/szzSkQPqSFdwlJeEtpb1zW8oLzY4wMJM 4NBnsqr89bZY3rnlH2AMbuIVkkvOpgP6kTiIKP1Kb3sE2KCvjE4wTebZN0ah9czo OdIJBy7GrMu5qkjyjLsJFcma0CrAfZ8YeYJHRL399/xy+IOY7/k+8dSKelhYBaHM dFuMTEzeAwIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ2sDHj CL0xCyItzQ82MQE4oC4+RjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5ldWZjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHz APEAdgApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAW2+Lf9TAAAE AwBHMEUCIDDbRWnEIFVy3ByNNJWpJ7l6MpAIICSfhgzAWl9uh6m5AiEA7aooT99s QJe2pNfFKKqYR6BLSf4ExspnkBo4tmcenOcAdwDwlaRZ8gDRgkAQLS+TiI6tS/4d R+OZ4dA0prCoqo6ycwAAAW2+Lf/cAAAEAwBIMEYCIQDwZxgnxXvQkmdmZdBC84iZ IbyCrD6jbnSpAd3cST4QQAIhAPq2Y4Ge/26cVj4ox8cnwr5G0epSwDlJlkJwlrWS rZ6SMA0GCSqGSIb3DQEBCwUAA4IBAQB0FgI2O/MK7whiiJGUAkMSmlFtHy6SICOr 8eEu+gc4AdZgZRteGQeZIlQ/GxWqDMG2ZldyrhXblcxPXAO055Jnmhp+pPngEewv sQ2IMKHsMtzC7mZYnxMMQV9bEKyJaRJXoUJdcTxZJM8D9uM6AWin1f4gJByEv5EA pyrOTKIaFA7w4ksdc37xx6l5Mfmjndub7NRX960W5KUFmrtC1SbDTEylXIXVQoiY vWzWZobNeKWym+/rIzhhMDEAQxQB40uDTITG9+S0KZadwGTuFH61MzWbR90/KtH4 AZFp83ZKlGQmRKAdywzGG9vkjCVDkzERYb6j722m55wSGo4IPuuT -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzhthFxNRClLcH+edNJ/r u4ZCRNLyWPxE/OkhsX0AjMt3etqOiJ06QAAYKEE1AznEGt+ltfDfzQEyq5Eo0+r/ P+Vv04AE+fQP6lNzZX4+NvDFvYCxic+Qai6P0ep55bAj8kpaC0k90tD438ff72+Z 9FPHK+3ARRg/LDptk7gnw1pp0SddW92rfYQi+5j2XdStFkzeoOayFWJlygusUGZ8 UKC9R0+bawmZpHRLAjN9yg9fDix6EgOZsh06ebI6+Ox9zhgzclrQHjQiywTuxwDv viSDopU4sATrwZmhrN71VgC+SpfceHgDBbGBDalwKdK1g+jbyVddIbAcv5F/PSCT ynuGjeAKf4lcZ4s0pvczLjdXEheejuxV9EEuPibu1Ve0Yr31iG0JrWObAX0RFbhl rEFEbNc1aMTDoOZdHPJjdgnOHfrvwSS1/QcDoK2V/a2sLonfGMfGgAdkHpnnTbWS SQtzHX9QJVd7N32ak9mfMK+oGJHZvnRGBVdQBEIO2GTSv7M80pED6khXcJSXhLaW 9c1vKC82OMDCTODQZ7Kq/PW2WN655R9gDG7iFZJLzqYD+pE4iCj9Sm97BNigr4xO ME3m2TdGofXM6DnSCQcuxqzLuapI8oy7CRXJmtAqwH2fGHmCR0S9/ff8cviDmO/5 PvHUinpYWAWhzHRbjExM3gMCAwEAAQ== -----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 280623727273157731223997750069288788521776 . . . . . . . . [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 03:15:48 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 03:15:48 +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.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 840842996875148769640402448146470177398840171047594774484596355633647048285468312987686548373537151201933902781197906380022835347373310318313824960978747284678337027471288675508094038080150881455477307084787409021090836521374477894349571526658468878576313793486737408458433766517527963629749261891439149214863122500793845974665721773771039062323103677040223542598306749506172293581638184737742496768405096664672209033083790756748870965703326679370198869032856627356708488071948966080733709499675065841313830200531410109552801622741800909102727493521254520630368269273300340122004717033301559520645651759300237940515688954302292430412998096557650752164352512338543422936413337785692993527851974075422822070175985173425409901527712170286767996844464337558015806452123544917919874036586752053990055011528158200861550615419320625266093391766293400844649563970023630336336545945221877110138299906173086081007645464870188763112488591704114993927634360277282199162302278271503434350215191108161453674549362500730917992340861105386203753245854358300324044131164501647657056298710065361572481879471645019008542380773266916786883183943169992736408843449211296419230373538691560607544339898238240962636128375631770497157154256108801315593575939 . . . . . . . . . . . . . . . . . . . . [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) 36b031e308bd310b222dcd0f36310138a02e3e46 . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dbe2dff530000040300473045022030db4569c4205572dc1c8d3495a927b97a32900820249f860cc05a5f6e87a9b9022100edaa284fdf6c4097b6a4d7c528aa9847a04b49fe04c6ca67901a38b6671e9ce7007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dbe2dffdc0000040300483046022100f0671827c57bd092676665d042f3889921bc82ac3ea36e74a901dddc493e1040022100fab663819eff6e9c563e28c7c727c2be46d1ea52c0394996427096b592ad9e92 . . . . [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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