r14t.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ea:92:36:8c:da:f4:52:0e:a2:d5:7e:59:7c:a1:cf:93:bb was issued on by Let's Encrypt.
With 2 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=r14t.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ea:92:36:8c:da:f4:52:0e:a2:d5:7e:59:7c:a1:cf:93:bbSerial Number (int): 341157282183079996471211241800488339870651
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ca:51:4b:2b:21:22:ad:b1:df:84:1f:16:d4:9d:20:ae:24:a6:2d:46
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 60:8f:de:e1:84:9e:7d:ef:22:32:ab:08:20:6a:fd:91:94:cf:a0:20
Fingerprint (sha256): 78:06:66:5b:df:54:92:1d:ac:ac:d9:d3:2e:38:43:06:80:ce:b6:32:1d:c9:27:13:cb:ea:5e:e6:9a:33:e2:37
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate r14t.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for r14t.de
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
r14t.de
www.r14t.de
www.r14t.de
Other certificates including the domain name r14t.de
(limited to 100 certificates)
Certificate
The complete raw certificate details for r14t.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUzCCBTugAwIBAgISA+qSNoza9FIOotV+WXyhz5O7MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAyMjEyMTU1NTVaFw0x OTA1MjIyMTU1NTVaMBIxEDAOBgNVBAMTB3IxNHQuZGUwggIiMA0GCSqGSIb3DQEB AQUAA4ICDwAwggIKAoICAQCbSSKSV9vY/m0N6uWLxtWr8jha75WiJDYnzy2eDVGW rfilOMwpi9wRBqs/LYCE0TL04ofvH6hd74lmMSE8hPFqxZiQl2kB0m7819LLkFb7 sE/pKPzJlf4XRW88OTWBkjp5yFjlS5WzyuckprzQP0DZOJw8B2tOz7ltijD5PnBM 7sWqsf5C1XaAqkIrvqQwgmM+fc4+0VKF/Pt0/C8dUP4vV7MLodHSVT104YoT6bdA 6f6urg/r9Oi8ITX1ftnJk2Ji9iyXn5xvGcY65+s0bhuDMI/uMpGEdowJqSUxaWFz 5GXdUMFIMJ78loK+GHFDmmq6ZNxMuelmWw9DWYMzET8MEhs4iHfRIn3fWYwSitpW fyxOOB0IAogMgQUvU+YI/d2zsJEnGUv0TNmC6zndhXi+W/3MH3NlLvBClKdPNLJe 6FuMH2BE0u/B/KDTc96UUN3xgMhL2z9SanPw1jshHo8PfHRa8u2+vjkfSx4Vc+jK hN/RxsPcOcalihJp6z5dtgXOsZtKxGGTENmznfqF1pagkib5TQPBfEras+evbnA6 47EdHRkJr/9qrFU/hxmmv6bszQDjqwm8fsazMdd5IJXlTQ4keXqrMkaopnWMUx6l n9gIg1r8Ih4y+ehgIPInlhnjHmzrQQW6uexbTbafGZhnAyYZtCcbZvhIYEBfO5eH OQIDAQABo4ICaTCCAmUwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTKUUsrISKtsd+E HxbUnSCuJKYtRjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggr BgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRz ZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRz ZW5jcnlwdC5vcmcvMB8GA1UdEQQYMBaCB3IxNHQuZGWCC3d3dy5yMTR0LmRlMEwG A1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEW Gmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB 8gDwAHUAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFpEkXBqQAA BAMARjBEAiA3nYJrkeWskqU3fQNDyPojSYq+Rp0jgn32O/uMco9JQQIgC0B6QWX6 5K9ElLnM0fA5fBBF0xHPSfglPduEAnZ8WL8AdwBj8tvN6DvMLM8LcoQnV2szpI1h d4+9daY4scdoVEvYjQAAAWkSRcH6AAAEAwBIMEYCIQCkkFMqIrAUux2Z0fZ2DQPy bCFixXixyB5+zin3/nq48AIhAKSWDCZq9ZaNCj59E5KAbYxsgjmEftuNJemW7ULm QeajMA0GCSqGSIb3DQEBCwUAA4IBAQAvfK5ChtF7dEflsMjJG87X3mlKnzIYW38p a65cV6JHCUrhhYkZNrco0tcwwiC88acz8yYg7UF1wuSx2+eHq21QKQYkzmbbA0Jy VpfH1idf2XWo8AogKdPx8AaQcPAYZIEnzrs7MLwlaE8cx7cNbQRdKUoMuifh1IMi 269rDD/nLIz7IBvifoa+I2baCtQR5h2CeWgH8da7gYLpmgBMztvYVyxDPmqWBGbl hGljyPla+BIibvr+3DF0IbXxDjWI8GgB+gu52KKXc8sqfD+VfLRUWR/7qMIF6dG6 0tDkxuP3fD1p2NMv/ZV6mjAT1fzAxg7Yn6qrGb8JuqzViDzgcdtR -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAm0kiklfb2P5tDerli8bV q/I4Wu+VoiQ2J88tng1Rlq34pTjMKYvcEQarPy2AhNEy9OKH7x+oXe+JZjEhPITx asWYkJdpAdJu/NfSy5BW+7BP6Sj8yZX+F0VvPDk1gZI6echY5UuVs8rnJKa80D9A 2TicPAdrTs+5bYow+T5wTO7FqrH+QtV2gKpCK76kMIJjPn3OPtFShfz7dPwvHVD+ L1ezC6HR0lU9dOGKE+m3QOn+rq4P6/TovCE19X7ZyZNiYvYsl5+cbxnGOufrNG4b gzCP7jKRhHaMCaklMWlhc+Rl3VDBSDCe/JaCvhhxQ5pqumTcTLnpZlsPQ1mDMxE/ DBIbOIh30SJ931mMEoraVn8sTjgdCAKIDIEFL1PmCP3ds7CRJxlL9EzZgus53YV4 vlv9zB9zZS7wQpSnTzSyXuhbjB9gRNLvwfyg03PelFDd8YDIS9s/Umpz8NY7IR6P D3x0WvLtvr45H0seFXPoyoTf0cbD3DnGpYoSaes+XbYFzrGbSsRhkxDZs536hdaW oJIm+U0DwXxK2rPnr25wOuOxHR0ZCa//aqxVP4cZpr+m7M0A46sJvH7GszHXeSCV 5U0OJHl6qzJGqKZ1jFMepZ/YCINa/CIeMvnoYCDyJ5YZ4x5s60EFurnsW022nxmY ZwMmGbQnG2b4SGBAXzuXhzkCAwEAAQ== -----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 341157282183079996471211241800488339870651 . . . . . . . . [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 2019-02-21 21:55:55 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-22 21:55:55 +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 'r14t.de' . . . . . . . . [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 633510318647104164084738300031564134477972391671093596925237859401312640336854288470013784601149875414688541843492596848665779869438804049758058674905728870797510688956027268877059897652366512408925329164709449994002308818579635657141648417138453120389821770787029281276485121104799305002223942152099788709259488711295637295419316199011994082493828172928029870173204387113721887849378618176970317372539157165831812259791541066077512819449859575627155885288618540546859613518152897834121207667337882015235002891226399558821023598418930971113397900841708702434474888193418972452168525285511150303791476953825576473642011184944155895839275161283126370662288645459979751560435462872546947258939802106172942628944904549173705104087044327226886912490439358872037198396872313540264100022620278943614472794161913042396857152432496176365656838494980698109496125152392286120906621129655256554579277197122714554023281439037419710807738888606713872727850356983239056271483435429674007941457453041769894136149561738070347158629518516052361318428149495875552128966481905867462083588067073445341935109675920113827224695848977181468974340299194392886251342725385041731872195937278798673020796356597557356315518694959083626370942434399935850555606841 . . . . . . . . . . . . . . . . . . . . [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) ca514b2b2122adb1df841f16d49d20ae24a62d46 . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'r14t.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.r14t.de' . . . . . . . . . . . . . . . . [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) 00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001691245c1a900000403004630440220379d826b91e5ac92a5377d0343c8fa23498abe469d23827df63bfb8c728f494102200b407a4165fae4af4494b9ccd1f0397c1045d311cf49f8253ddb8402767c58bf00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001691245c1fa0000040300483046022100a490532a22b014bb1d99d1f6760d03f26c2162c578b1c81e7ece29f7fe7ab8f0022100a4960c266af5968d0a3e7d1392806d8c6c8239847edb8d25e996ed42e641e6a3 . . . . [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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