DV SSL/TLS Certificate for fahrschule-erolzheim.de

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the fahrschule-erolzheim.de DV SSL/TLS Certificate

This certificate with serial number 05:c1:d9:df:f3:b6:99:a9:58:64:8a:7a:14:67:27:fe:f2:b2 for fahrschule-erolzheim.de was issued on by Let's Encrypt.

This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for fahrschule-erolzheim.de provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 05:c1:d9:df:f3:b6:99:a9:58:64:8a:7a:14:67:27:fe:f2:b2
Serial Number (int): 501525531774919751889873191519066716566194
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 1d:b0:be:f4:75:18:05:f0:fb:12:1d:95:83:b5:0a:de:8d:45:93:cd
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): 98:93:bc:f2:b2:cf:d6:36:1d:81:ae:82:75:72:d7:bb:f5:8e:86:2c
Fingerprint (SHA-256): 5c:56:af:5c:0d:d4:0b:90:86:bc:88:04:41:69:79:9e:d6:b2:c3:0e:85:fb:88:77:70:e9:17:8f:79:d7:25:0f

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/51.crl

Check the revocation status for certificate fahrschule-erolzheim.de
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for fahrschule-erolzheim.de

Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

fahrschule-erolzheim.de

X.509 Certificate

The complete raw X.509 certificate details for fahrschule-erolzheim.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAnwB3UwOPoKERZQ+oxZWP
GS6t6h3bFHsD6/PGsRg8mVhYQWrB1c1D6oCl22QuknwSqZPhb9y5qINvGu2FBu4o
Rz6/VFcQcBOoQ2nsG/I75pqA5UddmWUqCIM/a6fTp82QtAy4HxWE9MFGiimipUNu
ruliLBWRh2gYKTByH0W8u2v4UAeEVtqezQhjjs2tRr8JPVVTZgAAH8Kjkbqiiett
+WjM9GCF28BbJ2pBesoz11blmX3sN4+ca7Z1cs5tvme5yosL7R2JIocrSHwoQk5J
K/OlFf4RCw531GlwZUEZpFHf3gprMNy31hEz2VaoZeF300rMwDRp9OHQJaz5Vhju
zuS+R40fPEg9Gbuw291YvQo40dfGDGZ3hqkWr7VFXyd5nmmJmuJ2x6xaTKkrq4BP
7o1lNs2yGdDKY4wabjMwBHMB58nq6tj3N8kTjX1GeTHKpHhjLkZoR0kcpsgnwnqC
WWgPqWU2UsBhm03RtnViMFwpFY05cieSDoGKhbcVLLcz+kcgb07RErEl2x3F05aA
jkAcNVSxbgsHE/r4SqY9GRRrJ8z7NpGoImew+zlt6+uvNDiOCpX2P0BaSncwSDbu
vROdYOpH8dVpneleVEjpeaX9Lp+X1HGvmpY5mx+oMke8tsH7b5H2tXGdOSoVUK6O
o+r4ri7DRiq1LykFPzdtLJsCAwEAAQ==
-----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 501525531774919751889873191519066716566194
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-07 21:42:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-05 21:42:12 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'fahrschule-erolzheim.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
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL []
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 648670834802304546617614661968090072864267689485926249533340943507058552384381321984745304722329256581271937678252318650137599177801082191298733487348646197843815389330701408400183036272569671711195644320747730854772206098486094685616609078450917224928442297053286085951964151634145930743750602963789336149765845589556257180094239163790458153261392438601476141360015060462504660444656330295539744169904722141725403893534400107447625566914905505814174929106126459901176327598103965733883920502328882309418544703466908485297470232493978488249976223188854964614083123930197051574069015487782665785492991580696925534537300675407525140397495622590633805156661733574169075326942445293252027414664487999125328847149310972629134953584599803591309433505403965325525736057272977091382676470446664142750464357234971884728454724656219681789180719384162022151042751513114318750195780303407433714978577435947095438813058315164540462777939793624521497064906690942332701846921865854053620254519818424843749045416974889732971498463188031723820547503261064756208068514511818863108489827878856283529865167275669336830248112023222155064752588746354360989606039103344995483850469051791978789014325093890630401973515846712543792953477245698918345987665051
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							1db0bef4751805f0fb121d9583b50ade8d4593cd
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fahrschule-erolzheim.de'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/51.crl'
 . . . . . . . . . . . . . . . . [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)
							00ef007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a8454000001974c8db0ab000004030047304502204e98cb0b6f1a3c5741169b7d56bea9980c9b17219ecd24f1e3858f2545acf06502210083356fef03f4fa0d86728028b420ae177ed3ca04efdae96ba0c8dfb21d05862800750012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a000001974c8dc03e00000403004630440220555aee24bee67de316a78d3e65350a59c5b29630f8eb4c3a5c833556a982cb7702203c1f74bb24d58233aad537ade2d267963df6173e4ae38da729852f7628a41958
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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