baumuster.ch

Issued by R3

About this certificate

This digital certificate with serial number 03:e6:38:b0:49:70:46:e6:d1:86:bf:2e:e2:39:c6:9a:18:82 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): 03:e6:38:b0:49:70:46:e6:d1:86:bf:2e:e2:39:c6:9a:18:82
Serial Number (int): 339677154288619042216248879880462375983234
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 59:fd:9e:65:d1:2a:60:b5:e3:85:1c:20:2f:ca:20:49:32:17:b8:c9
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8e:b6:1d:53:c4:af:72:3a:de:34:3b:4c:6f:33:b2:b8:99:25:6e:30
Fingerprint (sha256): 61:64:4c:67:05:a6:b7:1f:eb:30:8e:f7:33:05:15:75:de:20:83:8c:48:6b:b0:94:ab:52:db:7e:78:4a:8b:f5

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAra7bISu2WlS1cjkzzW3M
04SIz/CfFbTSBmXJEYmOcOwviDnJoKWr09v1GK9/sgdkCJHOtOS/T5BHGvocMX0D
fK0XdhjMoDKUm2U04XIaHIQLuTofAYhCbkwKm8Q18D6oihhJ7wx4kRuxO/ZzAhUy
TZPI+2qSeU2JROpBIj4VC7aEkPB/N8DN+sw9Un8NHuiUXU2eWQxLHQlscArGtldN
urpRPVUzHxH617x3KwL6r//keP+1d2BILB6zbVbBW84YhFGr2MgvMid1kuZPLJyc
/EO9m1yDz9RNttMvQEvBIzaPg5dSSzEIP+ALXkAe7EI8cuPEmiSl1uGB0zYiBwzv
HwIDAQAB
-----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 339677154288619042216248879880462375983234
 . . . . . . . . [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 2023-03-12 01:04:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-10 01:04:32 +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 21925451453987497627779532975958887774553517814118182179859804604321793553383205888992941768457900652517286896900760467270270933758565287417086321719935232867104028816794389233041118191363182465351823145723815296130234579517518126861426295285442197379391439525052679540711412674082375571669479600248798427266027262876270525427292012153329017847337979582253563877646963076551904164369654657597126683979750978615083100612975107965099577814518892322312118678010729498918488006748334251394366859922371739814947782848957586944824769557483952677876120210251849687318814360946527912973205933399516019270381717468509117411103
 . . . . . . . . . . . . . . . . . . . . [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)
							59fd9e65d12a60b5e3851c202fca20493217b8c9
 . . . . . . . . . . . . . . . . [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 (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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000186d38ffb550000040300483046022100f33ea4bde36168929d11477f15b6369045f4588c34138aa1880a76e8c90c669e022100f235b7b5db7d74a979eeef0f88deae1a7c897c76564ffe743538ac44cdb712cb007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000186d38ffb4e0000040300483046022100a7b9fae35046a395b50c02ee64c7a2ed8fd4462bed4142420268fa8c8accf74e022100f701ca3e4f9bfe5789a216909c55346ccf151da950ee3a3c3f083af9550546ea
 . . . . [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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