r14t.de

Issued by Let's Encrypt Authority X1

About this certificate

This digital certificate with serial number 01:70:91:6b:35:52:d6:5f:9a:a6:5c:8e:c5:1a:b4:28:6f:bd 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): 01:70:91:6b:35:52:d6:5f:9a:a6:5c:8e:c5:1a:b4:28:6f:bd
Serial Number (int): 125417205743588794272725267071070013779901
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: f1:1e:ce:5b:83:91:7e:a5:bd:93:97:eb:29:18:c6:41:97:0c:3c:20
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 24:7c:67:14:73:0e:3d:63:df:17:78:6c:ce:76:6f:a6:db:4e:93:ba
Fingerprint (sha256): a1:3f:81:63:8a:f1:da:8b:eb:ae:9c:1c:1a:b2:fa:84:96:92:dd:c6:01:e2:1d:27:82:b0:be:f1:4c:85:cb:65

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.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

8 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)
www.r14t.de
mta-sts.r13t.de
r14t.de
mta-sts.r13t.de
r14t.de
r14t.de
r14t.de
r14t.de
www.r14t.de
r14t.de
r14t.de
r14t.de
r14t.de
r14t.de
r14t.de
mta-sts.r13t.de
matrix.r13t.de
r14t.de
r14t.de

Certificate

The complete raw certificate details for r14t.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----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 125417205743588794272725267071070013779901
 . . . . . . . . [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 X1'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-02-26 15:08:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-05-26 15:08:00 +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 774573345285909400983190749223021267326353847518811939450457254309882988713203210613317521011280250872295977048495981940828864519228006437163575790238889025467981491975616263645980502944575203074874329990224394840796165768559947700053739022049902600247075815207148876804930926062124147492281924826327078811451079536229746057383850612157343167414126820386539358474208728125570339125748449441776302089426000068907587537560056665243658378363307870614740238909945683751003368708083548837536510766224100116414415903593026418566843493126921835524671560169286681616007008368334990942660009722452384796659469050529459933358854458243060927883218339159565519050264767496216447594439409580387420095579198823026143196774238116830524760009196343666612216785723362477953902660867796099034522090209008495436457067718276621601661366105781191742967519519686940981422221937892791148541626412152520608634608395367946406887495479822368377434535443278482005262439117079416495085669720175439175784325987890556812989443680947031331287865425500021612779331047676307767038480629529628158650496985197020194410398345297952360099371236252956420375867177235924223473251406411443130673590542040786319542668861938480764194647839436469832344546571993219855712040963
 . . . . . . . . . . . . . . . . . . . . [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)
							f11ece5b83917ea5bd9397eb2918c641970c3c20
 . . . . . . . . . . . . . . . . [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 (100 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-x1.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-x1.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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