wir-network.ch

Issued by R3

About this certificate

This digital certificate with serial number 03:81:4a:cc:92:7a:df:b1:d4:cb:67:e0:e2:04:30:f9:9d:bd 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=wir-network.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:81:4a:cc:92:7a:df:b1:d4:cb:67:e0:e2:04:30:f9:9d:bd
Serial Number (int): 305332708199295894707916356278824734399933
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: eb:5c:73:4b:44:77:b2:88:a8:33:96:e1:7c:bd:a8:5b:ac:78:88:11
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 20:2c:a6:7d:a3:8d:4f:6d:9d:51:9b:73:51:66:b4:2e:4c:ca:83:ba
Fingerprint (sha256): 6d:4e:68:3b:9b:6c:4b:9c:de:8f:1e:9e:7b:25:19:9b:3d:d7:63:f1:09:d9:b1:a6:e8:26:aa:45:9f:17:cf:63

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

Revocation information

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

Check the revocation status for certificate wir-network.ch

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for wir-network.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

wir-network.ch
www.wir-network.ch

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event.messorties.fr
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www.byznysakce.cz
www.wir-network.ch
events.smartglobal.com
events.applecoredesigns.co.uk
events.parteam.fr
www.dekrachtvanzuid.mkblimburg.nl
www.byznysakce.cz
www.byznysakce.cz
www.byznysakce.cz
www.dekrachtvanzuid.mkblimburg.nl
www.dekrachtvanzuid.mkblimburg.nl
www.dekrachtvanzuid.mkblimburg.nl
www.byznysakce.cz
www.wir-network.ch
www.byznysakce.cz
www.dekrachtvanzuid.mkblimburg.nl
www.byznysakce.cz
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www.byznysakce.cz
www.byznysakce.cz
www.dekrachtvanzuid.mkblimburg.nl
www.byznysakce.cz
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www.byznysakce.cz
www.byznysakce.cz
www.byznysakce.cz
www.byznysakce.cz
www.byznysakce.cz
www.wir-network.ch
www.byznysakce.cz
www.byznysakce.cz
www.byznysakce.cz
www.dekrachtvanzuid.mkblimburg.nl
wir-network.ch
www.dekrachtvanzuid.mkblimburg.nl
www.byznysakce.cz
www.byznysakce.cz
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event.messorties.fr
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event.pingdigital-solutions.com
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event.pingdigital-solutions.com
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backstage.schnitzler.pro
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eventos.yourchannel.es
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www.connect-london.com
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Certificate

The complete raw certificate details for wir-network.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqhriODi0N9sSSZmzqs6a
MFbRB4wJ+YtcxsnYMeMhHNR8XUOnQYiLi15XftYb+f7H7Q1EX9v7SPK8dDVV5S51
xVJ8iwSZkHPf5A7B7q8SV1p7UtmMEzXTxHef9hoeyGGz1yoSm8H1j1nBngTqIqnQ
F0jGM40Z4t7wHkZtAlOkUtJ4eJbZELlurCX0NMhRXdS5XJSrBSdxjLxox9TRlHkJ
JBHhuq7G8B/PY2ro5hx4sH2pt/32sk6exGjFYHz9L5sqQo+1hgV3NrWeDiSv3DEw
aL5vvVtyaV8bxR2JosHrNeKK8Y+jkIDi7jqIK/JVHB+2HRAjnqJo25tke2gFR+vI
wQIDAQAB
-----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 305332708199295894707916356278824734399933
 . . . . . . . . [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 2023-12-07 07:49:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-06 07:49:15 +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 'wir-network.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 21473768676179295984593622448929813747168372693588734572114160014842727148432755299642359089235870465692292624756069563814085298427459257151488187519381466609222353343529188941104581383392932869767623905391924145359990338416095363663469750603889633961873201303338693813402986685115050045471097768886624726504104402458003379730518281576853467666433865285936894167825396826585553538740354749560621462541115339198249903166703464981641474044145033254032728517715009666748687115349281596278501316975204914532127654488595670544454988184534283993049059952358721411466916794377499465469890439006208044029253301058339489958081
 . . . . . . . . . . . . . . . . . . . . [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)
							eb5c734b4477b288a83396e17cbda85bac788811
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wir-network.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wir-network.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c437789500000040300483046022100f9478b7cf2f05458cd836fff56392c468dbeb0bdf6294d7de8308f4c64b50353022100820aa18db367b1d3fbcdf36813ed0b051e2b0453563b4f8a058309f69e154fcd007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c4377894b0000040300483046022100fc2d0bd5450971e8efd81a9ed808766d646740312673d26e485e9b0500a77ba3022100fae37e9ab728f3b4ed0955c7b50f208a24c1d911441cf9a6aa2602dbb521b6ec
 . . . . [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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