sfa-laboratory.ch

Issued by R3

About this certificate

This digital certificate with serial number 03:f0:8b:b1:35:9c:bd:91:e7:83:1d:7b:97:c3:c9:0a:03:c9 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=sfa-laboratory.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f0:8b:b1:35:9c:bd:91:e7:83:1d:7b:97:c3:c9:0a:03:c9
Serial Number (int): 343190308671650006542054636318528465667017
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9d:4e:c0:6b:22:b9:79:2b:80:1d:02:07:22:40:00:ed:cb:4a:82:51
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fb:04:9e:37:cf:ed:e7:f6:74:b1:f1:55:84:af:aa:37:a8:67:96:9d
Fingerprint (sha256): ee:f7:ab:0b:b3:cd:59:c0:c2:dc:8a:48:54:94:3e:37:19:75:b3:66:f4:e0:f4:44:fe:4f:6e:5e:02:5f:59:1e

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

Revocation information

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

Check the revocation status for certificate sfa-laboratory.ch

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sfa-laboratory.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

ogd-stat.sfa-laboratory.ch
sfa-laboratory.ch
www.sfa-laboratory.ch

Other certificates including the domain name sfa-laboratory.ch

(limited to 100 certificates)
viaduc.sfa-laboratory.ch
sfa-laboratory.ch
sfa-laboratory.ch
sfa-laboratory.ch
sfa-laboratory.ch
sfa-laboratory.ch
sfa-laboratory.ch
sfa-laboratory.ch
sfa-laboratory.ch
viaduc.sfa-laboratory.ch
sfa-laboratory.ch
sfa-laboratory.ch
viaduc.sfa-laboratory.ch
sfa-laboratory.ch
sfa-laboratory.ch
viaduc.sfa-laboratory.ch
sfa-laboratory.ch
sfa-laboratory.ch
viaduc.sfa-laboratory.ch
sfa-laboratory.ch
sfa-laboratory.ch
sfa-laboratory.ch
sfa-laboratory.ch
sfa-laboratory.ch

Certificate

The complete raw certificate details for sfa-laboratory.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwEvOHx6jcY2awLwOjag+
tM9y+ujfIY1igdOfD9iSa1UUrhu6dkBXdEMYaKNLVzTCzVlJXPotInApCNplQznN
gbw4xNCxaP7uPlXGMk8yr48zXRBwiCB8NeTmyB4C8aeOyzujHNZGpJxa/D8I/GWH
C8tHkTnfnXSpj0kvTzSeLs++d+xQBE0HnpoFErcLSp6eengI5HcXdpgTy7A/OZxM
xCt066OQ4m4BWWgCZVdnctpVBJGpH6l0tJr6U7RfxO5e51eGF8ZncY7iAxQI+65A
JZvH0Qvdh6nE1lLJBy4rVIfmQtdDYQcf+ElE7Gx+FGn6j6wAU5KtXbtqIqx93wMe
yQIDAQAB
-----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 343190308671650006542054636318528465667017
 . . . . . . . . [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 2023-11-15 02:13:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-13 02:13:21 +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 'sfa-laboratory.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 24275135472243298789903310993234184595053600017204499183318872663330612595158256755549290327796314645664948411344127148674241384701332414171878919694553120220602070798922144649212184080668367789902878978490898702461309139842231391463876926597965195963577134939169409446295447662722108342302298312819324950460629026940557239817867013801793987394258417777919503587697436930473365584141512187066918697825796870021030443718403315292044105240152929048951878386245047681685523996835095632337756589935819897304964161335839076092817648449838459287154212173570620909841037121196391748512885976072157445354521592008410270998217
 . . . . . . . . . . . . . . . . . . . . [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)
							9d4ec06b22b9792b801d0207224000edcb4a8251
 . . . . . . . . . . . . . . . . [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 (72 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ogd-stat.sfa-laboratory.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sfa-laboratory.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sfa-laboratory.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)
							00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bd0f81909000004030046304402200fb8c1021dd49d53676c5e3c29363171e838c2dfb282b4997e6d91e2f328c7870220290bbff547a39351fd8f63140d04a80eee17e75aaecce286ce2e44c11653ccf50075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bd0f8196400000403004630440220359a3bd746d446b4e02446f6dfe99add02cd1ae1cb8ce001456c62fa9e6f4ecc02207e8ce91c79d0748bac9338d1c615579bfd1c7c0d2b3ddfd0eb54ab0ef97ff376
 . . . . [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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