sandmannhueven.de

Issued by R3

About this certificate

This digital certificate with serial number 03:f9:37:94:e8:6c:a7:2c:ff:d5:d5:2a:18:2f:b3:8a:0c:36 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=sandmannhueven.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f9:37:94:e8:6c:a7:2c:ff:d5:d5:2a:18:2f:b3:8a:0c:36
Serial Number (int): 346141047872425058866002991881438104259638
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 06:07:69:75:d2:f2:1b:b8:f1:39:1c:fc:5b:47:d3:c7:66:1c:a0:ea
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 01:50:63:3d:61:6b:1a:f9:1a:3d:2d:62:ee:25:95:9c:94:2e:b6:17
Fingerprint (sha256): 51:26:aa:2c:9c:bf:a8:13:84:d7:37:1c:a7:7b:0b:ee:3f:e0:d4:62:81:eb:43:9f:db:2b:85:78:df:7b:cc:39

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

Revocation information

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

Check the revocation status for certificate sandmannhueven.de

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sandmannhueven.de

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

sandmannhueven.de
sandmannhueven.web06.pagebuddies.de
www.sandmannhueven.de

Other certificates including the domain name sandmannhueven.de

(limited to 100 certificates)
sandmannhueven.de
sandmannhueven.de
sandmannhueven.de
sandmannhueven.de
sandmannhueven.de
sandmannhueven.de

Certificate

The complete raw certificate details for sandmannhueven.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxOnLKexgqEs2nRDxD3lm
pkN+RZ3bSIhk5cHLKD80uUY+SavnehkpCcstkwylVvB+N/9/mA8YnE83/M7APEHx
iXcSkQj3h3BZiUDU+pZ9BP/VVBjgTD55c2i7AUu9Yrqsdpr8QDH4OD4nXprkpogn
AMduO39c6wF1jwiJvqgimYGPYZZ8MinSyTn5M8NzOA2NEHLUhMN3ev0t2JM37XCK
FKjZnXLehSz+k2+QYhmp0KQS+1p3APbprgVe6Q7hXcrtkzWOi4P+PbHyETrgW1Fn
otjak6uh7PmwU9lbsV+a6BWSVc+E0JfnNrVUqceL7+tvMAm3IoSLnvy+eUYKdpIp
rQIDAQAB
-----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 346141047872425058866002991881438104259638
 . . . . . . . . [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 2024-02-07 01:34:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-07 01:34:12 +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 'sandmannhueven.de'
 . . . . . . . . [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 24857995698513778685996726446338334178058463768352611975419088623016697602609423127393791980931102888080848333721532463497152311753010059643365585961676801987062300047514164941676763053610449617777376760860279455836910367359772532581522135602457169043741080846490229424119269402267995291108432163631624326369876284646688896483007692351834707661904238073443217266757333907600804074642720427005447702752349459829850197728591475082657865833620562728051735803902351741710234229290188729122228786949057367443052392806965920949186748292791625383548718393026709550412025229324134245349265698102660013860066509141231436704173
 . . . . . . . . . . . . . . . . . . . . [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)
							06076975d2f21bb8f1391cfc5b47d3c7661ca0ea
 . . . . . . . . . . . . . . . . [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 (81 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sandmannhueven.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sandmannhueven.web06.pagebuddies.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sandmannhueven.de'
 . . . . . . . . . . . . . . . . [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)
							00f100760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d816a740e0000040300473045022100fa513c5d24a5732d317ea9517108f7c0e5b8c0e9e5d059bbf44cefd07867396c022044f6c08930f542c1a43ca49b4d80b115ee705c35e3a875241640387ded78575900770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018d816a7461000004030048304602210094eae1ab9c7e3fa0a3a2c04c830272d48b0185a65b9dc2f3bda09c5a96d854de022100cb169a5de6dc1f82849cd1cb935c2701ee18b45c67602d398df4556e103604c5
 . . . . [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)
		000741ac4c2eda559dfa1a7613309fbe3d97bcd9c4baf082af983909988d50078a415575822f07dda58b88046868e1501df5f1391a8c1e7713f7494888acefb03355ecd948114840b9558e21727c9a0abe2286235dd59fcd44bf761c91cc4a0e89b5f0800f1bc8f2390ac9517612cea3f5315c5a2c9a04b0d971337c30b753f9c6a1c4c2bf3f7180a6b04d49d94f8535eaaf9a0a5533175ee45135750dd1208162deb053d8cfc2362cbc92039992a8eb9e9026074b00695d9a06005bcaee5fdbacd7e9aaa52d2ae84d139dd2f70372d5bc2107fe5500b9d24c4e02892071bd1866bde52ed6e0b40ba25abaf817ab0f1ea165688227d45680950b0401e065308a01