pkrueck.cyon.site

Issued by R3

About this certificate

This digital certificate with serial number 04:ee:35:c0:37:30:1e:e8:c8:99:71:80:18:98:db:2c:d1:b1 was issued on by Let's Encrypt.

With 8 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=pkrueck.cyon.site

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:ee:35:c0:37:30:1e:e8:c8:99:71:80:18:98:db:2c:d1:b1
Serial Number (int): 429507794178342826088862513657175457190321
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 10:71:53:b7:95:47:d4:b2:f4:1b:47:2c:3c:95:fc:8c:8c:f7:24:cc
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3f:05:b1:f7:63:25:95:18:12:be:17:49:6b:aa:97:a4:4e:2c:f6:1f
Fingerprint (sha256): 6c:37:f5:37:81:05:fe:23:91:b1:91:2c:6e:ad:bf:2b:65:4f:26:e9:ea:3e:ec:dd:64:b6:0b:55:27:14:b1:79

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

Revocation information

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

Check the revocation status for certificate pkrueck.cyon.site

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for pkrueck.cyon.site

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

pkrueck.ch
pkrueck.com
pkrueck.cyon.site
pkrueck.li
www.pkrueck.ch
www.pkrueck.com
www.pkrueck.cyon.site
www.pkrueck.li

Other certificates including the domain name pkrueck.cyon.site

(limited to 100 certificates)
pkrueck.cyon.site
pkrueck.cyon.site
pkrueck.cyon.site
pkrueck.cyon.site
pkrueck.cyon.site
pkrueck.cyon.site
pkrueck.cyon.site
pkrueck.cyon.site

Certificate

The complete raw certificate details for pkrueck.cyon.site in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr7pQiRL4vv4MR0tgcNYs
40D5VltPf32k5wWGG24EWCcQyex+ztj0RNnIwqIVJ/gxYrzLOQGpm8zOlNZ7jLcC
KfW6UneQb30KG1QhCeq9nxXGRVdzq/6NBlSd4VvoycMU7a0QamnvG9GplvdiHgnM
lDiMUp7rwJMcltY/AuZdz2xCoZ5SfCST3SUMLNfi5/794/gx0jK9ktiwmTlGrqbn
ReHZa/+56Wh8gYZZ2gFsyHfUhnBLfLznkqmHt2bttGQCbiImxVpE3ui8p3rPkwLa
WGZoHI144vnuscuk9aJh+sxmEesa+kJVAAPxUVPl6LYuk9QzmZ0/8PXTGg5QfWX6
6wIDAQAB
-----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 429507794178342826088862513657175457190321
 . . . . . . . . [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 2023-11-29 21:05:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-27 21:05:44 +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 'pkrueck.cyon.site'
 . . . . . . . . [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 22183578518404483022274633675556102441020232957229417795365067415014932466610413436052940646946117044031364882044227921734631017514180504201684179062027614730282009057555211738965456835490557940334321566155880108120066222856321489265317977993322397556295163130738328058414112387066904293357532561610441980112157707786207845956372628495080377081428909639561238151942945036420121673163069566889139277945772338258728579877041484441344434003806075265903154788947355192767108571405380316861023056917310429140286814249944137088063984999421745432096449021432994045160155278956076612397418280480772252354417425202796825017067
 . . . . . . . . . . . . . . . . . . . . [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)
							107153b79547d4b2f41b472c3c95fc8c8cf724cc
 . . . . . . . . . . . . . . . . [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 (131 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pkrueck.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pkrueck.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pkrueck.cyon.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pkrueck.li'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pkrueck.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pkrueck.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pkrueck.cyon.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pkrueck.li'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c1d1dddcd00000403004830460221009d44690f9d4bc966898cd70ef9c33bb1588acf6319f7e9b7812a558aecdc9025022100f2b9181ced95a43378e270242f22e57fce4767723dcb9bf25eca21b2e5a02362007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c1d1ddda20000040300463044022067055f5a0ec01b6bdb3a6e4320f092d7310a28e8e0f242b7ce6a11e083ec43d70220079dde15ad73244f76930e5fa23a9ca0f45f4ee1876f4142b8680582e00ea824
 . . . . [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)
		000ebd0e5808ca8bab66f9d38e90128eeeaacc892e646c67fb9d462bbe7d256941241969e639b5cef5458f9ac63d05ac8b074fb8ed13c102c3c8a889465a46a2545b87e1a30eddc5c8bdb07a44afedf4d0aecd8f257a66569ae7d15a9158520f92699272ca906293448e3b7b772635417d2d65fa1602379b9240b744f4728dd0d6145759e58473a777302ca2f0defb181a6b63378060108623d333a46a9f0f5cd879556646a923623e7c4d61ff8c65fb20d59d80e45dcc29fc9dc3f838ec2440e66005bc639a8de51bf3eb9a3f85f4ee3db5199d0d0dadfa7be95536e7e492ee2dbed1b2a883daa95bf000e7b8600560929d6315ba477e2a9e9870e98f08ef42c5