kordasco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:32:f0:b2:11:9c:52:0d:88:d3:c4:86:98:3b:cc:a1:bc:72 was issued on by Let's Encrypt.
With 3 subject alternative names this certificate can be used to secure multiple fqdn's. 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=kordasco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:32:f0:b2:11:9c:52:0d:88:d3:c4:86:98:3b:cc:a1:bc:72Serial Number (int): 278670915446342812869148126002796493388914
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 18:7c:2d:33:2e:05:94:28:1c:e4:79:9e:c9:a8:12:4b:6d:84:e7:92
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 53:6f:71:27:c4:8b:da:59:52:27:ac:98:86:f0:45:d9:e5:48:79:61
Fingerprint (sha256): 06:26:fa:69:06:65:0a:80:3e:7b:7e:d5:1c:53:e3:ee:5e:0e:a8:8a:5c:3f:69:be:bb:ef:26:56:04:64:56:76
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate kordasco.com
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for kordasco.com
Public Key Algorithm
RSA
Key Size
2048
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
kordasco.com
mail.kordasco.com
www.kordasco.com
mail.kordasco.com
www.kordasco.com
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Certificate
The complete raw certificate details for kordasco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFdTCCBF2gAwIBAgISAzLwshGcUg2I08SGmDvMobxyMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MDkxMjMzMjRaFw0x OTExMDcxMjMzMjRaMBcxFTATBgNVBAMTDGtvcmRhc2NvLmNvbTCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBANwtfY6Is30vlh4LvHztSlJWWfQrsqKB5PIm 1ZAtu0O3kdtHmLk0UhfXlo1U4gtElL9q0TUtxDmghl1KpKg7/f3jdMwXB5qvhryF xqwNWqADCptICySqJlCgKLLEbaFDbm0aftAxHamJdseiaB4/XL9i8NpXMdskK1vY 3tB+gGoJwptE7ZByNXRJSJfxbvCiMGi9HFTjG8iIT0qA8XWpLS8MLli0ilxrBCIt ZJje1XyymP+f0O0DQnHkViOkglB774miD8LMnt136RoSwPJfJgHmo12Qms7yv//9 U0Wd/hA354bokSIGacDoXOMhgdIrxQSVgCrhJL8XGiOeE+9uytMCAwEAAaOCAoYw ggKCMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUGHwtMy4FlCgc5HmeyagSS22E55Iw HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBh MC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3Jn MC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzA8BgNVHREENTAzggxrb3JkYXNjby5jb22CEW1haWwua29yZGFzY28uY29tghB3 d3cua29yZGFzY28uY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8T AQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIB BAYKKwYBBAHWeQIEAgSB9QSB8gDwAHcA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SP KJMBnd3x2/4AAAFsdpV/cQAABAMASDBGAiEArAAhXTC9Qyrb9jKQ+UfxOT/IN4lY ro9JsQDbGvu4MagCIQCJ60X9hH8uTSNGIJUJ/Z+pJ9H2KmNt6CbHuywYGa1iFgB1 AGPy283oO8wszwtyhCdXazOkjWF3j711pjixx2hUS9iNAAABbHaVf2AAAAQDAEYw RAIgYLitGUxiaPQpg/H/sBKHpWGK3QSvUZXh5c2/V/YjhUcCIC/uE/WafoMYPN2x 7t6g/WDal0Knr98vG+uoHeQqDVrgMA0GCSqGSIb3DQEBCwUAA4IBAQBPPIMz6TFe 0DQBMHZAqw4l/Sm0WBkr1Hx27czi5h5cWgLWzFfcQbUAU4u/fCLK2ZrMj7iLj4er WTHL8WDU5c3Hb/Hv1/3TpBA0+gkHol4t3i9TsXJaUW8HJ1tgBJ6Z4btJB7PBl04B eOj7wjJpEgJuukUVXhn51jUHyukBaFPRXDPp/yZUmhQ8e+YlYaGwClca+aCIqSuB LK7kbfU2hqAFDYgNN8fH3tt39crBVNIGGgDOGm6GLAjRy9laetItnH1oktSo+1C1 1xcLplhT4AdaxDceDgfAjV7Aw3JKa+5NcLb5zYIjmnkiqp5UaWkNa8eBsKMrk1Ox v46k98d/cble -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3C19joizfS+WHgu8fO1K UlZZ9CuyooHk8ibVkC27Q7eR20eYuTRSF9eWjVTiC0SUv2rRNS3EOaCGXUqkqDv9 /eN0zBcHmq+GvIXGrA1aoAMKm0gLJKomUKAossRtoUNubRp+0DEdqYl2x6JoHj9c v2Lw2lcx2yQrW9je0H6AagnCm0TtkHI1dElIl/Fu8KIwaL0cVOMbyIhPSoDxdakt LwwuWLSKXGsEIi1kmN7VfLKY/5/Q7QNCceRWI6SCUHvviaIPwsye3XfpGhLA8l8m AeajXZCazvK///1TRZ3+EDfnhuiRIgZpwOhc4yGB0ivFBJWAKuEkvxcaI54T727K 0wIDAQAB -----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 278670915446342812869148126002796493388914 . . . . . . . . [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 2019-08-09 12:33:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-07 12:33:24 +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 'kordasco.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 27794859272517321069146565874202448114531801194835462029181485199366746759116781890094408910519869825078655022110494372962049446288190561218953793583959206529027560993441817411675382651172820230314631237897837117855481193959073866041434214275214383337118636907411660718642196569786659589612275327993849804742484514097823874253231212845330469106418806844424272067896438777493181941452120931093504447233185543157231121379973804844141391524634988913738891396206391004015602359918293333557556452201967050815574280733014909822876486621249367119165814985806733833230896382952452592786843495253629270025715138448509551692499 . . . . . . . . . . . . . . . . . . . . [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) 187c2d332e0594281ce4799ec9a8124b6d84e792 . . . . . . . . . . . . . . . . [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 (53 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kordasco.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.kordasco.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kordasco.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) 00f0007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c76957f710000040300483046022100ac00215d30bd432adbf63290f947f1393fc8378958ae8f49b100db1afbb831a802210089eb45fd847f2e4d2346209509fd9fa927d1f62a636de826c7bb2c1819ad621600750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c76957f600000040300463044022060b8ad194c6268f42983f1ffb01287a5618add04af5195e1e5cdbf57f623854702202fee13f59a7e83183cddb1eedea0fd60da9742a7afdf2f1beba81de42a0d5ae0 . . . . [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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