DV SSL/TLS Certificate for tanss.ep-beck.de

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the tanss.ep-beck.de DV SSL/TLS Certificate

This certificate with serial number 06:b9:a9:da:e9:dc:5c:0b:d7:db:9f:17:2e:04:c1:f2:46:33 for tanss.ep-beck.de was issued on by Let's Encrypt.

With 4 subject alternative names, this certificate can be used to secure multiple FQDNs. 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 tanss.ep-beck.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:b9:a9:da:e9:dc:5c:0b:d7:db:9f:17:2e:04:c1:f2:46:33
Serial Number (int): 585851729666198027337836499440083636733491
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 6b:54:4a:8e:11:e8:86:34:28:b3:1a:88:71:7a:7a:d2:92:cc:e2:81
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): 1e:89:6c:dc:02:a1:20:16:7a:0b:41:db:cc:57:b9:48:b9:f8:43:fe
Fingerprint (SHA-256): 2f:9f:a5:bc:a6:ed:5a:62:e7:ed:d3:79:93:3a:af:14:b9:af:b5:7e:0c:d3:af:30:48:76:75:e1:86:4f:47:db

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/52.crl

Check the revocation status for certificate tanss.ep-beck.de
4
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for tanss.ep-beck.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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for tanss.ep-beck.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0tJEl0ZXO3HsfThW+DYH
N/pDrEVoxUtvNZr/s8kApe0R6CTJ2p5PxjPhY1dpzz2d3F4ti1L/mZ7gcUakdtHm
H32oMY3raaWEAANqqpX1UZSbRTHJk9gd/YZB0fnQHU2hSTKumkAPVL24jOVIi5YR
lpnECg4ZYOCn3BblB/zYuxl0nOmhTcTXYo/1YOP6VPWTizuh4TY3lSD7zsl0Tjr/
EOMsLCbmU9lezym5RyFZV1HMjX4l2SLnljG2dDE2cz2XNZEWkXHzDIHziWpV1Vkv
qCXww13D8n06/8dfENA0Vx6BCeU87iCvAubH4eXdaCRUZjUd1qK6Dm9NboqElF3v
fwIDAQAB
-----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 585851729666198027337836499440083636733491
 . . . . . . . . [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 2025-05-15 00:36:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-13 00:36:07 +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 'tanss.ep-beck.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26613731025234396005451027266000650184580811479437010138339985482009905559926982004471920378608636301170360963245829029856675027781961533928697751803742681890548175830965658875319804471085227872292162066156457595397201446800967624166164784418039850626836993877882239693444715281961191234112714682536912376493445831563174086440044063025596495162326015364451843475518901187321374582803183018305431267753538188440904623855023406889805074018079655548350472565755002408033905024075663996162819339156740020238691419115220493096336765069846745007781843194761774538414426857004289259628106505834006007725652752511442163199871
 . . . . . . . . . . . . . . . . . . . . [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)
							6b544a8e11e8863428b31a88717a7ad292cce281
 . . . . . . . . . . . . . . . . [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 (83 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'it-support.schulen-lb.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mangel.ep-beck.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tanss.beckit.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tanss.ep-beck.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/52.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)
							00ef007600ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db000000196d1944b1b000004030047304502200e57254eae2f0a6012bec52a8faa183f0534f7fa3135d3140cb9ccde4cbf1621022100fa0c3c0749ce8f3d9cfa9495cebca4164fa86de3aae6a7be64be98083720f50d007500a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a845400000196d19452d8000004030046304402203c4776d11f89121109792b964f4bc7607585b6cc7d716902f804dc369352aba60220088f6473442baaed250dc7517511f1ea707a305c97cad6b48e646fe9525b8b3a
 . . . . [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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