matrix.kellnerweg.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5a:f7:80:95:c6:5f:18:9f:78:67:1e:1f:ac:70:5c:c9:53 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=matrix.kellnerweg.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5a:f7:80:95:c6:5f:18:9f:78:67:1e:1f:ac:70:5c:c9:53
Serial Number (int): 292291257784917606295272346444547124676947
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1b:19:2f:c4:e9:53:5d:f1:0f:ea:c9:b0:a0:0b:55:82:18:9b:d3:f6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c1:fc:8d:b2:60:22:38:9a:2b:52:14:16:89:b8:24:e0:94:8e:a0:00
Fingerprint (sha256): 87:83:8a:c5:d0:a5:6f:65:46:57:3b:ad:15:4e:ad:cc:cf:04:58:fc:87:0d:6e:f6:a8:fa:c8:35:99:90:1b:70

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 matrix.kellnerweg.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for matrix.kellnerweg.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

matrix.kellnerweg.de

Other certificates including the domain name kellnerweg.de

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0trTwpN+4xGVbVexf1ga
awINnw8DRokN7//qO3Mb4g6HVwmbQ1mXkEyWn2jW/ebHxYtfZZfINIOsafKdy/SF
kktiQr0DzUl62qUBC3BLU5n9TXpyVfrPQIKSyOGfjIT5S0atxhxWdxtKaNYs+Sa5
F3UyVASRZMATDkG27Q03yjrIeiYUlzVqfJbYX3FHG760cl4+6MvX6EgWi7g+sDz5
d8eY3KfckvZuekYu/xqaDSXebWllmun2V9qyJ2zhFuLdyO4/GHtnBuwkZLeTimbc
t94uFPE1pnXWD0UIgCIoodmMcf3bIcS8NmXGYfHGu95rX5o4iz34V2nUVPKhaJ7O
X95UAe9JTdS2G8IeKF80U7QqOSIng7NfH9Y3g1JcaGWgvfNh4xXFj7GINB7Pm0ik
X+6cdvU9BCiD0lh/UjvXlfmeExGl/+0d3y7pcDyOII3kPbVAk5hvpMzcCrO9/tQ+
CjzeicFz463LkOqxbYGhNUYXd4kxsYk9ZUBlGf4NlloWFby7JoVhTMD08Z44t2Mk
nEHwO8ZZ3VmBYN6PlIE3M6cFr/XvPVR2K6aQuI/9AnQ15BPY9zWHO6qbAaZsTaUP
/JA0lHGytAfhTX8VW+U2xF0VF6I7BUznBlpa9IHo6MEXPWWl8oQDIKAfa8nCg1s2
dvy6Q5h9Ptk9ktcBJW07N2UCAwEAAQ==
-----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 292291257784917606295272346444547124676947
 . . . . . . . . [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 2019-03-26 12:29:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-24 12:29:09 +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 'matrix.kellnerweg.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 860212508340521790691851360200054749276642481664309112170554118800471476261476504809843212975983687605912745145732516354725272559661295810791127847318612434935302524839959336037589516622655344670111607578478403510038612068127350900198568554140280344617191147572483157217185903692816288150675089763890985601747236870741204910054369683326606944772363619622137038305583874974153115858886487057750683976935559257918475018400689262599113259369881525067921844612501468846411329769002951680947811628097363076586792965984866160885682224399360027844561745461933466896590450925672580209085989910799675140932073473053903666119973897152994408994635166284508593447600146479548496470346207465788496958059855776658477283115252055610312313192238362886569687240477627052910175225388338007884062213449033554127047363092461830286007326056759759861603908146409198868674964724921942103303407511082905894997127831569578047686544897402556399048980310547536430507436986576410129161238207979903625782849228687249203177549139216452309915531897535981075146726378600826138126704287888411211580306231171578973060328730729008476646857438127863008653841906823856093173680429638338023503343764591842110396099285841284377320149742020933166826546563558729393498699621
 . . . . . . . . . . . . . . . . . . . . [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)
							1b192fc4e9535df10feac9b0a00b5582189bd3f6
 . . . . . . . . . . . . . . . . [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 'matrix.kellnerweg.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169ba30bb600000040300483046022100b4d82f8746ef53fd7099fff37dc361c0215cebf5a266672984a133a3f97eb761022100cc274eebb28a18f1e4a04355e06057e7a7b3de152e3b61026558c5a58a1560e900760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169ba30b9800000040300473045022058630a7df9f51ffdfaedc17b25b92545ec2169753c820c5fb5cb70de73fc2d7d0221009121218e08aef68d94135deeb3b3f83b77288f2d33b4e5bbc2b2faab578ce9a9
 . . . . [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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