DV SSL/TLS Certificate for batt-malerei.ch

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the batt-malerei.ch DV SSL/TLS Certificate

This certificate with serial number 05:3f:ab:8b:25:af:92:b7:e0:d3:12:5a:bd:bc:d2:96:ad:0b for batt-malerei.ch was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for batt-malerei.ch provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 05:3f:ab:8b:25:af:92:b7:e0:d3:12:5a:bd:bc:d2:96:ad:0b
Serial Number (int): 457227239255722404268289662889666201169163
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 1c:2b:95:b7:4f:f4:8e:13:ce:3d:13:50:b8:7b:82:d4:3e:4d:30:ba
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): a7:a4:9f:7a:d4:88:0c:98:6b:44:f8:1c:31:84:54:45:48:54:30:7e
Fingerprint (SHA-256): f0:a4:cc:60:6b:b2:62:fe:e1:98:5b:bf:98:cb:93:26:78:b2:80:a5:fd:0d:ef:0b:16:7a:2b:6c:d4:e8:2d:17

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/12.crl

Check the revocation status for certificate batt-malerei.ch
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for batt-malerei.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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for batt-malerei.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAugtIyvSXw5rE+8S1p8gJ
E55ApDRcEiUdaDXQuic0rFHYxrvn+VKW20kV+KZuelc9lMxJRv5xCydiiPEWb3R7
fwtrOfk8fXBDjJMCEqDmQR1jN3vIfJx2RaYmzH7mo9HVE6+fEUKcMDbNWCiBV0y6
HP3biU45BL0Xxr397VUf/+z5z8w/txNfLY7aPy/noQ3uIPUQv7lGLSkEipPV4crC
h5PmmAp+UupqZu4tf4Vuvq6KQUCKCowFsYvANNNcGZKWGM1/kX4qgbjWECzbWK1I
Ag6mboGQxAs4xMJfqbMGIWQTSnn4TKewPa3zLjoPpPUc3gArPfadcmMnECzgfX6n
2wIDAQAB
-----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 457227239255722404268289662889666201169163
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-20 11:26:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-18 11:26:18 +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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 23485889242513195800891549201992303543253918381954614014652870577199058637830253552905993856998621074911162252532207971168290245177561388674892322826750651773558470361410602758705791547562901766788245841121615808297922442577664481931477656202249358768916632678417691531700010732933155932697257996754577050054334638301423421983653881474807571802352120138024899864557154110992559857369028103310560780493039502558557717954303023449213373361213853478127651468614675563050227831387830569643694290108695461552157456098544438982683216652352079291806809556618548619020292837681474014250856454473843874108179792662004229908443
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							1c2b95b74ff48e13ce3d1350b87b82d43e4d30ba
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'batt-malerei.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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/12.crl'
 . . . . . . . . . . . . . . . . [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)
							00f00076007d591e12e1782a7b1c61677c5efdf8d0875c14a04e959eb9032fd90e8c2e79b8000001978d4c7bb50000040300473045022100f98e3c7307ffd655f24daf3a2672984352c2056019e4414e3e73f6af64bffd1f022032c89597cf699e0f245be10508ad498181e1d49b051281182013972721c18b82007600ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db0000001978d4c7bbf00000403004730450220753bf1f2dff62b53b4529a68035001ed9a7a163d2c83ee503fb0ffd8570e3bff022100b509323acd458c0a3cce4e89a764b5759fb97089833cf54ec49c507ad38a8966
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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