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:bb
Serial 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.org

Check 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

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-----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-----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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