batt-malerei.ch

Issued by R3

About this certificate

This digital certificate with serial number 03:85:40:07:74:a8:b7:e5:bb:48:ae:a8:ba:ca:92:98:19:b8 was issued on by Let's Encrypt.

With 3 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=batt-malerei.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:85:40:07:74:a8:b7:e5:bb:48:ae:a8:ba:ca:92:98:19:b8
Serial Number (int): 306679521899700558751383223837078215727544
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 34:08:bd:99:27:44:64:11:57:b9:a8:27:34:a0:ac:41:05:03:19:51
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9c:ed:20:bd:8e:6f:6c:03:14:ef:23:8a:0d:32:35:81:97:be:2d:5f
Fingerprint (sha256): 4d:97:c4:ba:5b:84:5f:32:a0:c3:d7:59:90:1c:af:20:b2:15:66:66:0f:86:c3:2c:b4:12:2d:62:66:8c:46:cb

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

Revocation information

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

Check the revocation status for certificate batt-malerei.ch

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for batt-malerei.ch

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

batt-malerei.ch
batt.digisearch.ch
www.batt-malerei.ch

Other certificates including the domain name batt-malerei.ch

(limited to 100 certificates)

Certificate

The complete raw certificate details for batt-malerei.ch in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGEzCCBPugAwIBAgISA4VAB3Sot+W7SK6ousqSmBm4MA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yNDAxMTMwMzQ4NTlaFw0yNDA0MTIwMzQ4NThaMBoxGDAWBgNVBAMT
D2JhdHQtbWFsZXJlaS5jaDCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIB
AO+6Tjt1NVHXsirmfPS0sIsmudPOGExPUp8ip63huXcuHO+7mjBSIWZXAb3Qv0gm
AnFah4R36mNTHByAov27QqdSCyRzKD0bKem+xkqC4GFn7Jzcp3ICMtc00iKCWuuo
gy549G0f4XGR4cBC1cbAdO1coIkB9dFRNjw7qtOdw71uiM9CfQ0Xg+RzKAnFN5g+
e8cZGyxqofgzWG6S1xC/3KOWNympWLyXYAt/ga0ETw1uxrV/h5xPumyumDVHbeGM
TnAlOKXLTlz0d7gV43VxiFvzZHCBLeMG6EziT5eNg7cJOoyR8RmQd/lBtAmk6LdP
Llb9bcJtOx/2UIm0BugecoOaoueeVlE+7a4ZtAIPe4EzUstw5QfY7lComq+eGEc+
DHCN1AQXriv6ui+RcKxX1RsoSg1QY4WOs7Hexz3I67vv0kWYC4B5wryzUpUAE9xW
gyqtfl2YxPndms+tq5cw+QcBNw3vfbI+Zp8UVCcIMlpFqefd85pP2OL6T+L83vq+
Ua6+sqThR9UummweP9i9JWmRTQUeY+7Qi6D7jF21IJ1G1+iNRQt8wfMHC1act128
3YkM5/Cgru3YtTNJGgWkzjPrB0Djtg9QC2VbLwz7AZ4w8QJZOFja+jLFnrNjbQu5
MacrFGBBbxIRrDfedhPonTBkHuEMkgkTMqt0wbe8eNxpAgMBAAGjggI5MIICNTAO
BgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwG
A1UdEwEB/wQCMAAwHQYDVR0OBBYEFDQIvZknRGQRV7moJzSgrEEFAxlRMB8GA1Ud
IwQYMBaAFBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggr
BgEFBQcwAYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRw
Oi8vcjMuaS5sZW5jci5vcmcvMEMGA1UdEQQ8MDqCD2JhdHQtbWFsZXJlaS5jaIIS
YmF0dC5kaWdpc2VhcmNoLmNoghN3d3cuYmF0dC1tYWxlcmVpLmNoMBMGA1UdIAQM
MAowCAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHYASLDja9qmRzQP
5WoC+p0w6xxSActW3SyB2bu/qznYhHMAAAGNASbXWwAABAMARzBFAiEA/2Z/poX0
G3heWCuJ3Pd/B3m8tpfwqsWJtpVIKD+aQfECIHegdG8KkkdcyoAGZ4M1bUDOCUgZ
oO42ZY/kjcvJT2fgAHUAouK/1h7eLy8HoNZObTen3GVDsMa1LqLat4r4mm31F9gA
AAGNASbXZwAABAMARjBEAiAWzSQSc8OROP0D7loIc9h8RWCscl0CfoHpxygKS1E/
bgIgWmatGKVkdkrskbPb7cjf6gSNm4KU0bSVjxtmqH+BbMMwDQYJKoZIhvcNAQEL
BQADggEBABZI5PAecUutCg3BnzwQgDmQh2CAaj2WJ02G9JGm8ToL7GtZeI1fHiHe
Odwa6D6efsihvjvb4rwdVsjNzwBsz1jpALxdIxJez8ByrgWMXsLcPVitYSqXijc/
tSBibqNcZpP4W4sj6tK8uevm3c6E/O5f/XoEM3Y7G/s2neIG1ef1ZfiQ8sM7MS8Y
L/D30Qtewlcg7KfBVxgY9toPQxsZMjRsSXYVc0buGAMsV3ybng1TX1rs/j9GRsl8
7qVa3GVIs9jJmwU8b1f0O64CwlU7yupH6vC82YByksK3wE1POfF2lpmK4j6dR9Mn
g5+pJSk79ODU9SBd05RDJ+a1eSHQXfc=
-----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 306679521899700558751383223837078215727544
 . . . . . . . . [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 2024-01-13 03:48:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-12 03:48:58 +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 'batt-malerei.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 978003918641497945248098102507673604852662256447039559036438151959728681335712089797393227062357827572009593947396688205864220292805181499799269904885215044631010752289474897427927259250613010829450933135400273322921748709069813010446962772806373055313249445033797611524405514850324803431170218161248486567769228303759568748211692976862308174548990045958512068197702198274705921386778482078337868470786365413712026572899446200378463201995139503763078599317272157076168147459787841275006993481944942869264750007670644819172961379700017426018896358809147321714894041013511947002574333328347767247391926998722888086802562693655051218082601294800607290130302890157280370585618854815467896674536055155240950004186725808419324754982662244270291086391738422949448872881952668680884020484709932076929528166003515992227569934806249495770224233878810641631628145929593157930841989245907995030474164670591630828913549906196280629054387939990478878997768965885334097199557201469981089769290467085385346838837038917830416761826624542265328613449604204003093269103441720094316971209031234732204107645064867568355021822188743740521032460950782867307290209400593296743923868174507470460512679237050381755942754448726459680013942345157159020010200169
 . . . . . . . . . . . . . . . . . . . . [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)
							3408bd992744641157b9a82734a0ac4105031951
 . . . . . . . . . . . . . . . . [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 (60 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'batt-malerei.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'batt.digisearch.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.batt-malerei.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d0126d75b0000040300473045022100ff667fa685f41b785e582b89dcf77f0779bcb697f0aac589b69548283f9a41f1022077a0746f0a92475cca80066783356d40ce094819a0ee36658fe48dcbc94f67e0007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d0126d7670000040300463044022016cd241273c39138fd03ee5a0873d87c4560ac725d027e81e9c7280a4b513f6e02205a66ad18a564764aec91b3dbedc8dfea048d9b8294d1b4958f1b66a87f816cc3
 . . . . [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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