tanjaschaefer-coach.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c7:72:86:a9:dc:d8:11:c4:19:fd:f0:48:bb:89:89:9a:e9 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=tanjaschaefer-coach.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c7:72:86:a9:dc:d8:11:c4:19:fd:f0:48:bb:89:89:9a:e9
Serial Number (int): 329205280017070307255690599828655104957161
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cb:42:e6:63:b8:d9:14:94:22:da:38:9d:59:09:04:6e:36:a9:46:40
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 30:a5:db:a9:10:19:dc:40:38:b7:63:bc:7a:7e:79:cc:34:10:be:b7
Fingerprint (sha256): 37:d1:68:d7:47:d2:08:b5:08:91:33:47:4d:24:7a:25:db:9a:7a:aa:7d:2b:9d:8a:89:09:c4:84:a7:ac:3b:b0

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 tanjaschaefer-coach.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for tanjaschaefer-coach.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

tanjaschaefer-coach.de
www.tanjaschaefer-coach.de

Other certificates including the domain name tanjaschaefer-coach.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for tanjaschaefer-coach.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 329205280017070307255690599828655104957161
 . . . . . . . . [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 2016-11-30 22:06:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-02-28 22:06:00 +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 'tanjaschaefer-coach.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 942155916450466767409595434064702381522420004949623508359398831364829244460881839789357194103200269207178285190798854643075382619258105935005774266587485268242064421880232033138737078170496096489828057726302492359746819572472829624670367364492542931571995484690277625527565037404790292752839108017277714242290292518411144813124202195853105408169036960544909173830174909107419860411058450926938259832940822527789364844147226827455485825089906751776753584450102643807940793007424897539316032170896370793578914981953373055806070144716907145107072379761320936481956029009217929347678522808961298621799868423869125704619386278649717902490022401463608255674873279243801962406114053501868834820408726082433086310092936829084339626558980288931064029721698665939043822230076451990900308753603838040775505424845732131067557632979288082297001422845318690508660124642089786422391778091637461721870477650767782704228000820115108455742686329712849876216227753275414762816183019162914725498756039649128815999782503712696345076321407165351512025574964302050869351711303621140769709347559951313530423460083471094523835784563510535211083748992130015798750396016811624574414564707312522502919845362855872873441389860440733222417611145196878480167264507
 . . . . . . . . . . . . . . . . . . . . [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)
							cb42e663b8d9149422da389d5909046e36a94640
 . . . . . . . . . . . . . . . . [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-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 (54 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tanjaschaefer-coach.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tanjaschaefer-coach.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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