kruemelhuepfer.de

Issued by R3

About this certificate

This digital certificate with serial number 04:6a:fb:a9:a3:3c:08:40:c8:5a:28:7b:f2:33:b9:2d:83:02 was issued on by Let's Encrypt.

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=kruemelhuepfer.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:6a:fb:a9:a3:3c:08:40:c8:5a:28:7b:f2:33:b9:2d:83:02
Serial Number (int): 384853591656560579327126969811790178648834
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 15:3e:ed:f0:df:13:35:a0:79:8c:c2:ec:c5:02:0f:fe:56:b0:28:52
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 0d:e6:4f:a1:4b:f0:4f:1b:a2:b7:d0:a5:4e:40:95:ed:99:d5:2d:bb
Fingerprint (sha256): 7a:b2:28:36:1c:b3:d0:1b:f5:ad:85:f6:14:36:bf:2a:fa:75:3c:27:14:a4:9c:93:e8:d8:81:6e:db:96:92:a9

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

Revocation information

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

Check the revocation status for certificate kruemelhuepfer.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for kruemelhuepfer.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

kruemelhuepfer.de

Other certificates including the domain name kruemelhuepfer.de

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wandern-und-mehr.kruemelhuepfer.de
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www.kruemelhuepfer.de
www.kruemelhuepfer.de
www.kruemelhuepfer.de
wandern-im-odenwald.kruemelhuepfer.de
www.kruemelhuepfer.de
www.kruemelhuepfer.de
krk.kruemelhuepfer.de
wandern-und-mehr.kruemelhuepfer.de
rodalber-felsenwanderweg.kruemelhuepfer.de
xn--schren-dua.kruemelhuepfer.de
stat.kruemelhuepfer.de
padjelanta.kruemelhuepfer.de
www.kruemelhuepfer.de
www.kruemelhuepfer.de
www.kruemelhuepfer.de
www.kruemelhuepfer.de
kruemelhuepfer.de
wandern-in-der-pfalz.kruemelhuepfer.de
www.kruemelhuepfer.de
www.kruemelhuepfer.de
geocaching.kruemelhuepfer.de
rodalber-felsenwanderweg.kruemelhuepfer.de
www.kruemelhuepfer.de
kruemelhuepfer.de
kruemelhuepfer.de
www.kruemelhuepfer.de
geocaching.kruemelhuepfer.de
geocaching.kruemelhuepfer.de
www.kruemelhuepfer.de
stat.kruemelhuepfer.de
wandern-im-odenwald.kruemelhuepfer.de
kruemelhuepfer.de
www.kruemelhuepfer.de
wandern-in-der-pfalz.kruemelhuepfer.de
kruemelhuepfer.de
www.kruemelhuepfer.de
www.kruemelhuepfer.de
www.kruemelhuepfer.de
rodalber-felsenwanderweg.kruemelhuepfer.de
wandern-im-odenwald.kruemelhuepfer.de
rodalber-felsenwanderweg.kruemelhuepfer.de
schaeren.kruemelhuepfer.de
wandern-in-der-pfalz.kruemelhuepfer.de
www.kruemelhuepfer.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu3GiA6cvBAvtgGlO4K6k
doal6pnKgaYyvb9/JThTv06nIY1T3enM30dPTM1b9NLnrlV0ac8nk4DnWnR1Mzpt
JrsQ9UXa8EjMohbKx5EgRJ3L4LDWLzyYy15Y7iG6j7heWuf5KMH2BeEXaUfwiM6T
j/9a5RCRg8/AsKkWTALFZd7SASBtbdBqQpLUzLi+Iy/4ctFbvxGwQ0KKV4M018+O
CZfFZW4ziYajHtfHuA/JzqLDJyOoYcJdyQlBNQCBu0FaZF0pvgKLxpk17JwZESHv
Y+vedNgeH9ejY+ArMdhZVTVP/cgeM9j+1/8cdPWAPkg3SQA9/qSLu4kXIWriPbWU
7QIDAQAB
-----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 384853591656560579327126969811790178648834
 . . . . . . . . [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 10:25:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-26 10:25:52 +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 'kruemelhuepfer.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 23662597484415508739960355456585206953408804126446960984357906836488613119932383993465151155740531826830585191180559525144408913481431230031567592726840574046052543682575940712772937784580233810047218349920251210179038595986297473687546414645896580098033576691209243133489857823171492678689673873829133823258987778771773244113667847765337275031486477441194645847861467480703710889741802398806232035263555117117308203082589936775056468921326761898925044347207055838263279055959525111122016536857596270366082056367033680955655354840141457700489134442502008882715306939467495548110926510601107151554684284249388300473581
 . . . . . . . . . . . . . . . . . . . . [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)
							153eedf0df1335a0798cc2ecc5020ffe56b02852
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kruemelhuepfer.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018cab061bbc0000040300483046022100a92adce65acddcf0a8bf127fe691fb3bf2cd1e5c4023aedc0e071e6dc57b5f98022100bc96d71af60da56150fad2e0415dca1357747a40d6d7270c05fe14761d1b4edb007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018cab061c050000040300483046022100fb478a074460a4f1c475f4830381ff74a6a87496bf8036ea9d7201bf03d944510221008c4ef0a3f4cf4d4bdce540a46be76b1a22cc29baf62a7790d05e9b476b02f50b
 . . . . [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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