kellerfahnen.ch

Issued by R3

About this certificate

This digital certificate with serial number 04:8e:0b:94:7c:32:17:63:42:4b:db:e8:24:77:ad:5a:36:9f 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=kellerfahnen.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:8e:0b:94:7c:32:17:63:42:4b:db:e8:24:77:ad:5a:36:9f
Serial Number (int): 396784632316690382757863678520876997424799
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 93:3c:39:01:e0:9f:4d:3c:d2:68:15:6f:0b:73:6f:9f:a2:49:e3:1d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f2:63:f9:ea:4a:17:58:1c:35:07:99:9c:a8:60:68:e8:f2:3d:32:34
Fingerprint (sha256): dd:31:ce:0d:f0:fa:98:8b:c4:46:35:e1:fa:bd:61:9b:53:1e:8a:20:2a:3b:8d:53:01:dc:cb:2e:7c:9f:a2:32

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate kellerfahnen.ch

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for kellerfahnen.ch

Public Key Algorithm

RSA

Key Size

2048

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

kellerfahnen.ch
www.kellerfahnen.ch

Other certificates including the domain name kellerfahnen.ch

(limited to 100 certificates)
kellerfahnen.ch
kellerfahnen.ch
fw.kellerfahnen.ch
test.kellerfahnen.ch
webmail.kellerfahnen.ch
test.kellerfahnen.ch
www.kellerfahnen.ch
kellerfahnen.ch
www.kellerfahnen.ch
kellerfahnen.ch
fw.kellerfahnen.ch
test.hach.ch
kellerfahnen.ch
fw.kellerfahnen.ch
test.kellerfahnen.ch
kellerfahnen.ch
kellerfahnen.ch
fw.kellerfahnen.ch
test.kellerfahnen.ch
www.kellerfahnen.ch
kellerfahnen.ch
kellerfahnen.ch
kellerfahnen.ch
test.kellerfahnen.ch
kellerfahnen.ch
kellerfahnen.ch
kellerfahnen.ch
www.kellerfahnen.ch
www.kellerfahnen.ch
fw.kellerfahnen.ch
test.kellerfahnen.ch
www.kellerfahnen.ch
www.kellerfahnen.ch
www.kellerfahnen.ch
kellerfahnen.ch
kellerfahnen.ch
kellerfahnen.ch
test.kellerfahnen.ch
kellerfahnen.ch
fw.kellerfahnen.ch
kellerfahnen.ch

Certificate

The complete raw certificate details for kellerfahnen.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5154yD7dIHmODz4iYE/F
DUOsnb63fHqCrJMPdk1fnTsNXDPsHSGYUAJlkXFx1hAyW5t3TTp0daVbIiOlY7YH
rhL/Jhbp43qGLbggNkliiWXaH6LsZfKMw0UCJGmzoLZ8tCmaCPGFXVcGkk2oleD0
c0EZSO1Wb7vNMVWXPhHrjuCY9vG+v615bSJxJFt5lI1CxsTVAojhZ3JUNOoPEcAE
Thm40iJ9wg3IAi1y0/2/q+wNKqRqs2BC654f2jGFLtKDgvnR8exucVpCsyKaQa5Y
y9Lli/czC5Mnu1c4riRJk4VHU5LU8dNHQv0rxAIsk04dkVMgl41EpRDE1xsIha1O
iQIDAQAB
-----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 396784632316690382757863678520876997424799
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-02 13:10:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-01 13:10:25 +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 'kellerfahnen.ch'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 29207634230729882752899853890384896433811131244235404169864156963566316606714172544591448498572093582731461662248009648017959015277709506215779590341783661089170970182573902353653959440378277969297135185853093308030504736516074513984804140336135301620611011077310150877219382004288470104892843041164266700582426339192247227971621033714817065904417856266795622623427391949784411503549982544931781895413335987467413705057219584203661270779331016993431490568471342442975775384233955579174284290458482327013767280610657198397260394935289723447917326296976636125968734773169981903543137880067243530155615501255382364147337
 . . . . . . . . . . . . . . . . . . . . [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)
							933c3901e09f4d3cd268156f0b736f9fa249e31d
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kellerfahnen.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kellerfahnen.ch'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a563b14bf000004030048304602210083471cc61d6c03bf280b4f4ecf10bc248dfbefc9122bcdf589d1bb57a22e8c82022100ff685b1bca2c6d46e21b3b55087bc7e26c0612c691b3f55e4a10aee951bfa911007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a563b14af00000403004630440220256020f74892a2c6daba94e124687fabaa334481962506800ebba358c171041802205d4883687bbb72060524230b269120e2d3c739c24e694eb87e017f4611633f05
 . . . . [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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