DV SSL/TLS Certificate for spd-bs-innenstadt.de

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the spd-bs-innenstadt.de DV SSL/TLS Certificate

This certificate with serial number 06:50:ce:59:05:a3:e0:42:a9:41:43:f1:1b:e1:12:7f:71:2b for spd-bs-innenstadt.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 spd-bs-innenstadt.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): 06:50:ce:59:05:a3:e0:42:a9:41:43:f1:1b:e1:12:7f:71:2b
Serial Number (int): 550170588140184302964961873781416865526059
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 87:02:13:b7:66:f7:40:2c:ab:02:4b:61:c7:bf:8c:34:52:81:40:30
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): f8:1e:56:3f:3d:c1:33:66:7f:b7:c8:c9:50:db:e4:8b:a7:14:76:34
Fingerprint (SHA-256): 07:57:39:82:fe:56:2e:0a:6c:e8:9c:d4:bb:40:d3:21:7e:32:9a:19:2e:29:c1:f7:56:0c:0b:11:58:5c:6c:12

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/44.crl

Check the revocation status for certificate spd-bs-innenstadt.de
4
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for spd-bs-innenstadt.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 spd-bs-innenstadt.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7Vm5ZDt/5A7+wMVe6AsC
+RGqAA1P3A3huwzt9MadZl+0c4+9bD8w9thvhH9QpMxMc4G10LPrE2U/YcIFaSFv
yZktK/kEDL+ZQ6E+rDQnL39I7NjfGRyNZEM1X1QN+KqpPAhbL40+wTmqZ1qpFhcq
DlDfBdT5G4pIPmZ1N7A9DQNZWy1S9JYcPBLB/Ud3c4H8ApOOllcarV1b0s1Py8I+
uUYsn8iPcC7SYtoGMwNVClKd0FPA2TA5LfrbhWjUoZDbBqBJ5YS9aX0YTnSoOObJ
UkDp4/vrCCJS94LUNis8lMgiFeRGO9aiLfdx1tD9z5W3L8kHaNVu75tvEXUJzLOD
bQIDAQAB
-----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 550170588140184302964961873781416865526059
 . . . . . . . . [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 2025-07-06 10:04:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-10-04 10:04:06 +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 'spd-bs-innenstadt.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 29962722921932913051507503976723386090829847482414505184143439658119640730404070383599305517427456774676286038753621947072611799623312645993862232052779882043074232792634996399672979065275172335200235306554462429172027544208290385314765874826294124733153228273330069714595099480045811955380626801327453731947569036355907019478281383219685186586875127700990366483024495682889677978860514657496746088437026489003376033874641378266760447190013989164172903953416373853674292521093086065425099058647538846092206511349329837222618429365283386545051858040690573575273515638855353922718597378300586959212760097214026292101997
 . . . . . . . . . . . . . . . . . . . . [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)
							870213b766f7402cab024b61c7bf8c3452814030
 . . . . . . . . . . . . . . . . [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 (88 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'spd-bebelhof.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'spd-bs-innenstadt.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.spd-bebelhof.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.spd-bs-innenstadt.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/44.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)
							00f0007600ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db000000197df66fc74000004030047304502204962d426be6a63cf2a348cd494ac3c93f076db4501fc7b95daa34c00e86c6aca022100be3b613ef164c790f034feb15f9238f19104c083039fb0b2529d71b0cdd4ba7c007600dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a00000197df66fcb0000004030047304502200c4524ef97a0d1b6ac2e19656647974e9feb686ea64bcdc35579bbcc93b36f77022100efcc89d2ea2e66197a267500f8500a5b136dd76d122e88a6a2819c0f4475f329
 . . . . [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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