dav.devshm.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:92:50:33:fa:eb:8d:a0:f1:8b:2b:cd:af:30:5c:c0:ea:c8 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=dav.devshm.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:92:50:33:fa:eb:8d:a0:f1:8b:2b:cd:af:30:5c:c0:ea:c8
Serial Number (int): 311124691501805185210509000298791390210760
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5f:23:a8:d9:93:16:db:51:72:cc:dd:32:0f:90:08:46:fe:7c:35:1c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 70:3b:85:9d:78:c9:a0:e4:dc:20:1e:46:64:e6:9e:95:f0:a4:10:e4
Fingerprint (sha256): 2d:2f:48:ba:3e:a9:16:f6:03:2b:b8:db:83:9e:af:d5:fb:04:c5:02:ec:7f:15:8b:74:1b:58:c4:71:03:0f:e0

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 dav.devshm.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for dav.devshm.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

dav.devshm.de

Other certificates including the domain name devshm.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for dav.devshm.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 311124691501805185210509000298791390210760
 . . . . . . . . [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 2017-01-01 01:52:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-04-01 01:52:00 +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 'dav.devshm.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 840581810800100202689905674451087177908466408340330758500622236156263377193970744305518866381230884325895613748283942885984888005708062169658549675669361579407234112535610964166279144009987220388171172884500362919865837376087817088942143363927862493553779303425590536301623602358354033190320489737734901809171587627993208109469186759153288924414457935362779031114857960063328018692708540322835446400325908633906274930463432795220285920697036722118086969529589699544780584149757891274594015743423693893864476051964528290280485245244205628300979996938394818592601416786506171340786733495409474488401348520224449284892611556930274983000016221071461269193485051618088109368187325350172358717097725992444002396861898045896646774692140625374303562404800149914456472397874455353551375516122229648890994048683770332138222397813826965109077850143489183421757768780345793123324316249432322173793960426299474252625635403137333621112693368391408876911759786772150819496837721966671318442857100253699672333126764885246382889873651169189455769304950089803438212106312979127064675627967732660119457417626728835861362039906640164822335487402795462122661509701677193360092880743424651111330865231692912596828628008803746732070499205929639823882099333
 . . . . . . . . . . . . . . . . . . . . [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)
							5f23a8d99316db5172ccdd320f900846fe7c351c
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dav.devshm.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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