baumuster.ch

Issued by R3

About this certificate

This digital certificate with serial number 04:5a:24:9d:18:b5:bd:92:d6:93:68:6c:fa:34:ec:47:74:67 was issued on by Let's Encrypt.

With 6 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=baumuster.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:5a:24:9d:18:b5:bd:92:d6:93:68:6c:fa:34:ec:47:74:67
Serial Number (int): 379123224649557293323614985631219562542183
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: fc:05:d4:3f:c1:e7:c8:50:b3:2f:4a:8e:e2:07:74:fe:39:dc:9c:0d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6d:9f:05:c3:10:3f:de:4a:82:e2:b3:a2:1d:f5:fe:11:7d:83:0c:95
Fingerprint (sha256): 01:c0:8d:22:59:44:eb:d4:d1:ad:27:e0:6d:8f:ca:60:a6:b2:c8:83:cd:4f:80:42:57:ed:5f:45:44:bd:7b:e0

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

Revocation information

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

Check the revocation status for certificate baumuster.ch

6

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for baumuster.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

baumuster.ch
sbcz2.api.itool4.net
sbcz2.b01.itool4.net
sbcz2.cron.itool4.net
sbcz2.f01.itool4.net
www.baumuster.ch

Other certificates including the domain name baumuster.ch

(limited to 100 certificates)
baumuster.ch
baumuster.ch
baumuster.ch
baumuster.ch
baumuster.ch
baumuster.ch
baumuster.ch
baumuster.ch
baumuster.ch
baumuster.ch
baumuster.ch
baumuster.ch
baumuster.ch
baumuster.ch
baumuster.ch
baumuster.ch
baumuster.ch

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvi8tHFqG5IiB9PXNgZbl
Xcrh7e0gM78Hk4G5yIodO0dixBz4idfPoZD5NFpeayTL95GOyG1yXn6vCNrNw7Ng
Cd8O2N2MlmLFx301SPyUo3YlklQIsqsTjLx+NgzXDiuZps3q8OP5IYg4mr6DogxR
YB71ANnBp74lxd5b6xKzm+My4zOq9Ymd72UzinpU/p0k05XIUiSeQMsbUt8SOYT6
dTo1iulNmPH4Ce5824fGc2mh5tHrsng7lTuLbBPjx0DL0m7a65fUHVkpyFHvfa2A
SkrcVtFMBqinADTnW544oDrW8X6us7golxJ3liHayiHISoN3tXdWox8duyNuH8Jy
gQIDAQAB
-----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 379123224649557293323614985631219562542183
 . . . . . . . . [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 2023-07-31 06:17:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-29 06:17:03 +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 'baumuster.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 24008541401662201019894098424572396086663399754878011425362693785314579919115384936590628371626484624798278589722728119600680038855487244538835138053520636455992429994761672785651408390534509240240657776916717276301601703658946705987126110030083013113950803754989715234581463049480202434707977653500228384760142579620212347430832587659365228424151433362334314443606440031037466544412797547994101541986440318748357644038100473148816159659377982389786225091476920333238429026668341078536547865385426369902722322595260330047021280701275585052253116926665023070610819236617078527023798667697401251967156596146329792705153
 . . . . . . . . . . . . . . . . . . . . [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)
							fc05d43fc1e7c850b32f4a8ee20774fe39dc9c0d
 . . . . . . . . . . . . . . . . [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 (123 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'baumuster.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sbcz2.api.itool4.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sbcz2.b01.itool4.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sbcz2.cron.itool4.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sbcz2.f01.itool4.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.baumuster.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189aacec433000004030046304402201c7b622d073067bc51bbb4a3b55f2196140d271b7dea48b48d409b209b031e5c02202b5e8bf7921a252a3def63b06b57fab4b4aa8f2daf250b34236b375528a4ae6b007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000189aacec42e000004030046304402207f2b5534d4c6b28e3c00212a84c3442fefdbce1a061b98fd1b272c1ca685be44022014d37200b72d1c14b2f0689c4fa7f5fb0ec39c433a3476c48103ab2a59070d71
 . . . . [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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