xydec.ch

Issued by R3

About this certificate

This digital certificate with serial number 03:45:1e:eb:4d:89:1a:b6:00:6e:cb:4f:3f:20:75:0f:6b:c1 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=xydec.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:45:1e:eb:4d:89:1a:b6:00:6e:cb:4f:3f:20:75:0f:6b:c1
Serial Number (int): 284857439715068861461955518873015826738113
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6b:1a:73:a9:2a:ad:99:25:ef:68:4d:8a:75:aa:48:13:9a:05:89:29
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ea:35:76:6c:37:ef:45:e9:22:a9:4c:fa:01:a2:36:00:a3:c0:13:b8
Fingerprint (sha256): be:e0:1d:1b:1e:3c:c9:a1:16:70:85:01:4b:c8:a2:fb:bc:e0:7e:59:7c:4a:73:ea:90:46:11:b2:6d:3b:01:de

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

Revocation information

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

Check the revocation status for certificate xydec.ch

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for xydec.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

www.xydec.ch
xydec.ch

Other certificates including the domain name xydec.ch

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

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr6fnLvtXTlnTL0aYVAng
HMGZGnE+jStrKQCT8mzH/ZOOqQjQzZGNAs8BP7WuScpyF/0YJJ91sgMXX0wlCYeR
FULIJYNJxXsxT2Zbc0YvohCVQ2rS0lj2Vn/BcQ5FsiyatQZMQ/pvWvtZvelpg1QH
xSsOTy6+qEMunLzLeBIsS7uMkiHtNckNv1gfuUkT1XLuFroSLi2SFk8Ty9O0cyNs
Y/jWMYgmSpctU1yCxs0ptu/QfvzR1gU1DzzZRsFUNz1ToEtYdTv9IUCfXsbbp5q5
pGCxNrcgR15kClIrZr9FZzxmpp9RXs5Vw6MV8+WqOQgg2RcXhhIZ49SPiS6eboIR
5QIDAQAB
-----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 284857439715068861461955518873015826738113
 . . . . . . . . [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 2023-12-27 04:30:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-26 04:30:17 +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 'xydec.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 22174499454111919153313859340804178577722869169741436616539954911061802095384879192633433017833558677220496175420689223333593016563309603258797874300239915154475055595903407878431718630278395145884552244629744002643554976395170705347378472657623278429499939314951382245887528439502644113095136582863860698177766893677545275813964230594026493884899893455040593818914450319507568304560833791902956284711524692126178207395797482856636976684232950293548034313641139840551192310298486448520329572874097200012983121849411491392318816618778424184586418073409519556940474112515295000426762939687113747811103673123521909887461
 . . . . . . . . . . . . . . . . . . . . [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)
							6b1a73a92aad9925ef684d8a75aa48139a058929
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.xydec.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'xydec.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)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ca9c08fed00000403004630440220241c2c048acff18e0dff58b70d5d764aa21aa35dfb8215c06e5916041fd6d77d022016ab3509ddadc2fc1c4ffc2cc5091bc331e5cfa6d3c9d6aeef7889f1c3fc86ab007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ca9c08fee0000040300473045022100cdf192c76ef40419fea8d80ca242cd110dc0ccceea5199dfedc64686a1e7e35702205fff4d797973f6ea0e0525dd3e4d8409a30c2fb4fb8ae955a30d6cd1291e7547
 . . . . [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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