unixsol.ch

Issued by R3

About this certificate

This digital certificate with serial number 04:d5:10:6c:fc:55:78:8c:c6:4f:50:70:7e:12:33:9c:3f:61 was issued on by Let's Encrypt.

With 2 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=unixsol.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d5:10:6c:fc:55:78:8c:c6:4f:50:70:7e:12:33:9c:3f:61
Serial Number (int): 420951121415133082040763107247505184407393
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ee:fd:cc:b9:8f:ef:03:34:e6:4e:ac:43:ab:cf:2d:26:16:ae:a1:24
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 4b:22:e4:13:dc:fb:26:05:8d:cc:0b:37:aa:d8:4c:e4:4f:e5:a6:84
Fingerprint (sha256): 4f:c7:90:2c:96:75:a3:46:32:2e:fc:46:7f:fd:69:5f:68:61:6b:1f:87:ae:7c:b7:5d:3b:f2:05:b4:9c:67:e3

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

Revocation information

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

Check the revocation status for certificate unixsol.ch

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for unixsol.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

unixsol.ch
www.unixsol.ch

Other certificates including the domain name unixsol.ch

(limited to 100 certificates)
unixsol.ch
unixsol.ch
unixsol.ch
www.unixsol.ch
unixsol.ch
unixsol.ch
unixsol.ch
www.unixsol.ch
unixsol.ch
unixsol.ch
unixsol.ch
unixsol.ch
unixsol.ch
unixsol.ch
unixsol.ch
unixsol.ch
unixsol.ch
unixsol.ch
unixsol.ch
unixsol.ch
unixsol.ch
unixsol.ch

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsbYtBLIGTnALnaMwuP0W
JKr+GTMXP7s93a049bLJ7hHoy/XJsM5tRpNN9nDzwnJa2ikmsi4Pv5kY/bU+lSgz
2T1RgfEjIQFJ5OqPUMOFHEIM0y42IVYPBWIcjlZrj6gZIBuHme8oTl5ofmsjF9Zg
04cOaNVk+/GdPLTKOxTrc6RW8BdLPVfkKX/rlDDvL5H2ViS66xrVDdDziEt8WjbN
iI+T6ZdJ3P0sIxowx6n4Ehpn+FJ1gLzPNFPhDLKsI5BlHdug0A7sxaWO5RV+ZRQD
Z4DsxTcAwD8me/zzsspCc0fw1oL/b2PZK/It2vY0nlWJxJ03JyQhtsRSiPnI01yf
/bvfZbrsNPD/pZX8c6z1fk9AntC9e6Lvm023VODz0oZxUEu0SakmJvEe2jElz7ac
sGjRoHSheQ8kA+bmHqTpD14XnjQgNJY0WKZKOPR6Ut3O3oLMm+XMPSYLwQySmoZd
+tPJP0au/YiQS41Ntef79OKx6h4z9otTdzsvhMiuIUGiH7op+bdG4cAt/ifQiwr7
F1gDOGAQHgfPDrqVZ7MABd7gbTzsJt6zmoE/OtKF5apJWjvxe07S0bFATXDnVJRx
XSXMOdgHjpGc+8FbVhvZQW2Gmp6DpHsWz960kYva+HUmNGTdT4gk+jII9zzG8abz
mo1z6zP6Okisft7jzBgVPZsCAwEAAQ==
-----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 420951121415133082040763107247505184407393
 . . . . . . . . [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 2023-10-28 07:06:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-26 07:06:46 +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 'unixsol.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 725000174405205831027566850370463152195624911302983225678438705347016161756515095376949072913000788011191703785652670576261297868222813957763966158211491475395978458828472606433871431828586856925356655004450902540453578493581206312265179102283096579818402619821555367598169336741549606003179672844169962130599935113677374098187501542960090019929248121358414452725025892963530649769507716140009940274406910631037262897836877137184963634609769591880195996400658520997367328423634275732050726151478714917359171958122940932125884338483622980948502604459571274355911481062561953936120256079292024943639623842442191870594698418034250399300738997821341041292516050076895436746032725732594533868950131135901128819035104547655977938092522764559207629052039175391764051219426716619421775336303539289704608354727326685835755262696637958191498331491657498858802457083243921170030790190242323430820003318575204782931117232321013161665236988368257860816207012080361235944942579988392802668531839518168614605719565041086101364717404012288788179859044498163820949746631935609273905671782675067504947990321730571837922463432211317316225025231095036124611866576589619120647297124412783594172182816958223503830731295490645646962542280457366531764207003
 . . . . . . . . . . . . . . . . . . . . [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)
							eefdccb98fef0334e64eac43abcf2d2616aea124
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'unixsol.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.unixsol.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b755244f10000040300483046022100a9f1d757c67d86c68027c4109a99e55dd893bdbb0eb8aa34e8e754c2f5d18148022100ef74ad801f64c8b1abd0095cfebde86814b932319c5ad28447ca94b5efacc6790076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b755244e5000004030047304502205ab496011a068e8540f7650800a327d088918f6fb2ff32e54147af512283164c022100c1cd810d173e69d92032341e47804ce66966e849e2eac4acda49fddc1b373f3b
 . . . . [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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