DV SSL/TLS Certificate for mail.meyermotoren.de

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the mail.meyermotoren.de DV SSL/TLS Certificate

This certificate with serial number 06:93:fe:b0:ef:a4:c9:46:d7:88:d9:f8:90:f3:28:3e:c8:e6 for mail.meyermotoren.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 mail.meyermotoren.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): 06:93:fe:b0:ef:a4:c9:46:d7:88:d9:f8:90:f3:28:3e:c8:e6
Serial Number (int): 573033766143667510824942956213993927002342
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 9d:e2:98:9b:30:1c:88:0f:15:15:28:b4:fa:d6:bc:1f:2f:7b:f3:53
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): d8:02:f0:d2:35:fa:2d:19:44:67:04:56:f2:29:79:ae:53:25:8d:90
Fingerprint (SHA-256): d4:76:1d:da:d4:fb:c0:7f:ba:bc:a5:59:26:e2:4e:f5:a6:a4:76:7d:ba:35:44:48:eb:9f:38:e3:6e:26:45:76

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/103.crl

Check the revocation status for certificate mail.meyermotoren.de
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for mail.meyermotoren.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

mail.meyermotoren.de

X.509 Certificate

The complete raw X.509 certificate details for mail.meyermotoren.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 573033766143667510824942956213993927002342
 . . . . . . . . [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 2025-07-12 19:01:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-10-10 19:01:39 +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 'mail.meyermotoren.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 631232568487923051784436962299074415177603610245735165385854405299049607692159745193733550731515606812070576751641915911010355665643269040742349976793952320150274893738884627441173768835735998041111641924038903371358340940665227132549587600731584870852026787002021134893490600418367794900892582426731179470205747991288135468699605478846506113319181984764800890773648870616382595793769872393787001882228444086533730424802724983053109115516523662325543001892788281615518004858847339897572540310923546497680221256015948145583422420499755733430434633942745542368779272035547092806724664173336865308107635432104994764380225176228438918951747609967854632788536915933560969904870723789023133903113291738239798221523247765316883401953434980180499900301865890934246567857277319755780401574971718563740827906967376888193725038963601602805560746217387411815806878291722637216202668804939395278147667752854581166480216101017906113191684992479136360921905030554980069939291590588594593350276762370842138360012086574362591857029771385709279381499529513760909517150505210964542767400899050816998649343264627055239685183428367048492538151351688517643801839524231130439284470384406668886832961312512200220413500221227224152768042606866436411723344249
 . . . . . . . . . . . . . . . . . . . . [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)
							9de2989b301c880f151528b4fad6bc1f2f7bf353
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.meyermotoren.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 (40 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/103.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a845400000198003946aa0000040300463044022054956c9e411ab59b1d0d7fb13b85c38291107a235ce24746c8d3d87b4051d023022015146e5e7241f5c5fc83c204de62d07f9880aab574d1db4b18c3a9513c97d3100077000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa340000019800394e7a0000040300483046022100bee3c11dc8e3b613acf5f58ffdaa4dfdfd46a1d43f1c30c6315ba25ecceed0d60221009b12603e554c3d367b5c17eb40770a3e5ebdc4342df10699b546489e0f7dc5e7
 . . . . [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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