tuhn.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:8a:72:24:ed:be:b6:c5:88:08:af:10:a2:88:7c:8c:3f:f7 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=tuhn.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:8a:72:24:ed:be:b6:c5:88:08:af:10:a2:88:7c:8c:3f:f7Serial Number (int): 308447548166617627576855149322773822455799
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 28:3b:97:11:2b:51:e0:cd:ee:65:15:c5:dd:8a:cc:a5:13:5f:b6:22
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 29:53:c0:34:8c:ad:69:b2:e1:93:7c:f7:84:95:ec:ea:13:25:c9:2b
Fingerprint (sha256): 43:2c:dc:98:02:37:69:e4:3c:b0:b9:36:da:1a:c8:10:3c:1f:35:5d:44:b8:cd:0d:9e:c6:0d:cc:fb:05:2f:fb
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate tuhn.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for tuhn.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
tuhn.com
Other certificates including the domain name tuhn.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for tuhn.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGRzCCBS+gAwIBAgISA4pyJO2+tsWICK8Qooh8jD/3MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIxMTAzMzlaFw0y MDAxMTAxMTAzMzlaMBMxETAPBgNVBAMTCHR1aG4uY29tMIICIjANBgkqhkiG9w0B AQEFAAOCAg8AMIICCgKCAgEAqh7x6+3czfo0oUgaTHg9e0W7LB8uvCebREhN6btH rBeSokNlByAVMLRv0h8BH0ZZ8QL2Vx6uxKEnewSvwDgnGLFAuauYkoD2rvseM1PB Uo712beIdgMgO6Ux49K395mAYT0+vpa7KIRZbQ1rPz0yi+FkmGCts/fmr3cz4gY+ 6A38SfptZjV7oBxfK1g/wkl+Hbu2Sz52GhFb+V9CrxLjPqKfaMKLwZO5+09KkMqd fdMapdU0xxWqkBLNIiuP+gT6PDX0x9PI8jR2xAw8oN6Sb9Pnfy7XhzECVT2Nqo7L UapCjoCB6ExShdM8r1wMDloiYuuiTXSE9QbpdeGBuBR2DZ/AMjYbmNoJ16xoccCT SbcCI1MOb8iT8jpoXjFpI5a85bg0/6/R8luo7VyWvKqkhKXDaYYo+n+1s7rj+wGS NxTPqs1AivQ7DhPnOVh6Q7V1grKSUua8zPV/hmTUt+8WgmOOi7YhurPe69tgzru9 pBEXLi+GhCWX4GhVavCcjVRFetM7n8NjYxJFX7K2ef79vCGIRV1dNTpL38U9RZtG b3BmAk/fWg+iNsg/v5cj8zy5kHIBci8x5v/PWqRpKt7ipYS7bZIeJUKP1t+9R6un qfG1QOgh3cbqTKsM7EuDtiU5HHF4yrBXKGWhz/L+REc0x7jDKy/8s27varzUGNOl lkECAwEAAaOCAlwwggJYMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUKDuXEStR4M3u ZRXF3YrMpRNftiIwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYI KwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0 c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0 c2VuY3J5cHQub3JnLzATBgNVHREEDDAKggh0dWhuLmNvbTBMBgNVHSAERTBDMAgG BmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3Bz LmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1AF6nc/nf VsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAABbb/aUkAAAAQDAEYwRAIgIKYT 6Uqtfz6cQiUnHeqw04i/H4dQyBh7L/yLwSXcSeECIBW4SIEY6lJcrm3E16scNqQG Hq3t9FGijgYR+vGFKVPGAHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+L kF4AAAFtv9pSGAAABAMARzBFAiAnNfMdU1yul+VMXNeM2HyCFjp0rf0xkf3J/XK7 nHpHZAIhAK03OGcWZiVdS3UvXl1QrGn/NbMXrDoFP97k87rWFVuCMA0GCSqGSIb3 DQEBCwUAA4IBAQB+47e6pz88lxMB9v/oUEK53h8YlVL/uhHU53qkl7AQbfAkkdmm WX2NSEYS7KbiswLxH9qIs8I98xEfh9jHy8kqSkg9aPFos56aiIFRu87bf3SFQ3S/ bWHwN7i9iYX19WAVu2fOid1FOdREihA1z2XwXJWd9Tn8KMvLbFPJkDdHYsq95QL0 +Sf2j0ClgSgF0DMWfmxuxt1E7cJN9G/ckMGNN6jl8WnIcGn7uygPU9Rl5jyhkzAC /JFLcQ+T6kQFx3AYNo6Jmb0qYiwNon/eXh8xxHjmB4M9PwWvMTFzcXcmWnUTzTfm Xr7NiuM6OhHby9Vnt8C80qOGh/xp8JEAf/Ty -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqh7x6+3czfo0oUgaTHg9 e0W7LB8uvCebREhN6btHrBeSokNlByAVMLRv0h8BH0ZZ8QL2Vx6uxKEnewSvwDgn GLFAuauYkoD2rvseM1PBUo712beIdgMgO6Ux49K395mAYT0+vpa7KIRZbQ1rPz0y i+FkmGCts/fmr3cz4gY+6A38SfptZjV7oBxfK1g/wkl+Hbu2Sz52GhFb+V9CrxLj PqKfaMKLwZO5+09KkMqdfdMapdU0xxWqkBLNIiuP+gT6PDX0x9PI8jR2xAw8oN6S b9Pnfy7XhzECVT2Nqo7LUapCjoCB6ExShdM8r1wMDloiYuuiTXSE9QbpdeGBuBR2 DZ/AMjYbmNoJ16xoccCTSbcCI1MOb8iT8jpoXjFpI5a85bg0/6/R8luo7VyWvKqk hKXDaYYo+n+1s7rj+wGSNxTPqs1AivQ7DhPnOVh6Q7V1grKSUua8zPV/hmTUt+8W gmOOi7YhurPe69tgzru9pBEXLi+GhCWX4GhVavCcjVRFetM7n8NjYxJFX7K2ef79 vCGIRV1dNTpL38U9RZtGb3BmAk/fWg+iNsg/v5cj8zy5kHIBci8x5v/PWqRpKt7i pYS7bZIeJUKP1t+9R6unqfG1QOgh3cbqTKsM7EuDtiU5HHF4yrBXKGWhz/L+REc0 x7jDKy/8s27varzUGNOllkECAwEAAQ== -----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 308447548166617627576855149322773822455799 . . . . . . . . [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 11:03:39 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 11:03:39 +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 'tuhn.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 694032634575744532751786429736685149639647862716283840976442334515974939071402085779136305099804128664028659104008318033736347292645142644649181079159287425894268197855654914974832468807912274789323954800519507905492799356421807444031527604664578880560988359169486563492524879743585059945230578680581955543142754480527459111458380952913241949191494171538715632284384022218260370797012252552432033029558680394188704289369608425591655086864544377979978570948560524963435055979865413908867091261698804778601345587652041550933131178294909228355978105464536892064103188098075863104539995077068011614928823640186732817323707426890741263155994040039546858739512713313879210711244302473299839976317059053719582479982017718623264918831134085502106292619864536208286679385276406826464310969578384831929356488878130376672097383262983195791058029016385677542566422473057861874748816616034416884901510667858492606784024795192381653615039399449871440309138650073559861312121865177208294946205708728462919913680451020082685188980081647538831521105886957842744853399253375688664348891217033062990417018742231078632925621471079461783305389768334730348798598860179084178528346355505947948322785714154942550545244501777286153375770672946245749092750913 . . . . . . . . . . . . . . . . . . . . [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) 283b97112b51e0cdee6515c5dd8acca5135fb622 . . . . . . . . . . . . . . . . [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 (12 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tuhn.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dbfda52400000040300463044022020a613e94aad7f3e9c4225271deab0d388bf1f8750c8187b2ffc8bc125dc49e1022015b8488118ea525cae6dc4d7ab1c36a4061eadedf451a28e0611faf1852953c6007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dbfda5218000004030047304502202735f31d535cae97e54c5cd78cd87c82163a74adfd3191fdc9fd72bb9c7a4764022100ad3738671666255d4b752f5e5d50ac69ff35b317ac3a053fdee4f3bad6155b82 . . . . [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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