DV SSL/TLS Certificate for landarztpraxis-wrestedt.de

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the landarztpraxis-wrestedt.de DV SSL/TLS Certificate

This certificate with serial number 06:35:1c:1b:7f:c7:18:ab:13:7e:f6:17:e2:55:06:b4:05:af for landarztpraxis-wrestedt.de was issued on by Let's Encrypt.

With 2 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 landarztpraxis-wrestedt.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): 06:35:1c:1b:7f:c7:18:ab:13:7e:f6:17:e2:55:06:b4:05:af
Serial Number (int): 540746042204908434990808127354546125276591
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 18:bc:e6:4f:79:9e:12:05:8d:13:73:5b:dc:9c:dc:23:d0:6a:dd:7a
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): 65:b4:f8:ea:f0:62:9a:04:f1:06:54:10:ee:55:eb:f9:f8:54:13:ab
Fingerprint (SHA-256): f8:4e:26:2b:2d:a8:06:02:2b:f3:af:b6:59:1d:10:c6:e2:14:e0:2e:29:61:34:99:5d:17:63:4c:d1:25:83:d1

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/48.crl

Check the revocation status for certificate landarztpraxis-wrestedt.de
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for landarztpraxis-wrestedt.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 landarztpraxis-wrestedt.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFLzCCBBegAwIBAgISBjUcG3/HGKsTfvYX4lUGtAWvMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTAwHhcNMjUwNjEzMTMxNDU0WhcNMjUwOTExMTMxNDUzWjAlMSMwIQYDVQQD
ExpsYW5kYXJ6dHByYXhpcy13cmVzdGVkdC5kZTCCASIwDQYJKoZIhvcNAQEBBQAD
ggEPADCCAQoCggEBAJjDfuukm3+NpFBsPD01Z06SP0hV/C8obvLQo/S1bpcrd+cV
ebjWEv6IkNRa0S6Vk6tRpq6zrN6YXAdbFPK1S089eLwVR1UAR6Rf+MNR9+gdvbFl
IhQcI4SoaOiTMs0I+qYvvK5Yf7Bsy/V/F007706I4nHqAxLbpLoqBuR00SVguKvr
uqRTByQvB1rjs43+2NiXaRVePYECvFi4Q+xQwh7uap9VxgaOWwwVyEr4fGcp3xaa
AGqJwYsMepkli7Ga4LzUbU0iJ1sLxqseoZyNZ4faI3hVs5vTQ30MgVcGzVU5ZtXX
tCc0qnEwWg3GJL2fshVGGBXnZ5aHwoYKICLI2usCAwEAAaOCAkkwggJFMA4GA1Ud
DwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0T
AQH/BAIwADAdBgNVHQ4EFgQUGLzmT3meEgWNE3Nb3JzcI9Bq3XowHwYDVR0jBBgw
FoAUu7zDR6XkvKnGw6RyDBCNojXhyOgwMwYIKwYBBQUHAQEEJzAlMCMGCCsGAQUF
BzAChhdodHRwOi8vcjEwLmkubGVuY3Iub3JnLzBFBgNVHREEPjA8ghpsYW5kYXJ6
dHByYXhpcy13cmVzdGVkdC5kZYIed3d3LmxhbmRhcnp0cHJheGlzLXdyZXN0ZWR0
LmRlMBMGA1UdIAQMMAowCAYGZ4EMAQIBMC4GA1UdHwQnMCUwI6AhoB+GHWh0dHA6
Ly9yMTAuYy5sZW5jci5vcmcvNDguY3JsMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDv
AHYA7TxL1ugGwqSiAFfbyyTiOAHfUS/txIbFcA8g3bc+P+AAAAGXaaNg7AAABAMA
RzBFAiAIKDBYqo+YzdCImDb2LvP5K6a2SSVuNVD6C5E5JE+Q/gIhAPJ3zlQdYJZx
wuZ2Oonc6DS2FL+4B/nQlNAflFgmIHOUAHUA3dzKNJXX4RYF55Uy+sef+D0cUN/b
ADoUEnYKLKy7yCoAAAGXaaNhKgAABAMARjBEAiBqtjz79SmoMYHbV6AFSZBbSooc
NvW+koItd4wxAP9I7gIgJSOl+Jl1ClkjBwwFHC02yNYWZ3dT64P+KGHs0LBzIvgw
DQYJKoZIhvcNAQELBQADggEBAFS2mA/8M5v9+pchkA9s20tA4+U2vq00n9S6lUla
Jmf0jdA4Hcsj0USLYHRFHwRQkaZiOYTv+7y8mm2vOLk3z4TDqFv5IwqzuqkHP5hE
gvp3gbvGQzkBefIjbp4lkdZF1RxQ3zE4fU/E60S9jSzahBfaxdQz/0gElvIuObha
PvgEao5hAZqX2c+hLZHhwrsbfibOobHdAIy+vJwEvekUMibZEAObgV5YGTovjcGF
rwZS0JD8ueqpCScDKqJFnI1zrImk//2a/vpwVl3OsKFRYRE+ncOH3JgHPZjmLMCK
UbjaxHrLYvkFNgbtn5siOK10EKgIHdQ0n47SYOZhmJM8PAI=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmMN+66Sbf42kUGw8PTVn
TpI/SFX8Lyhu8tCj9LVulyt35xV5uNYS/oiQ1FrRLpWTq1GmrrOs3phcB1sU8rVL
Tz14vBVHVQBHpF/4w1H36B29sWUiFBwjhKho6JMyzQj6pi+8rlh/sGzL9X8XTTvv
TojiceoDEtukuioG5HTRJWC4q+u6pFMHJC8HWuOzjf7Y2JdpFV49gQK8WLhD7FDC
Hu5qn1XGBo5bDBXISvh8ZynfFpoAaonBiwx6mSWLsZrgvNRtTSInWwvGqx6hnI1n
h9ojeFWzm9NDfQyBVwbNVTlm1de0JzSqcTBaDcYkvZ+yFUYYFednlofChgogIsja
6wIDAQAB
-----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 540746042204908434990808127354546125276591
 . . . . . . . . [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 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-13 13:14:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-11 13:14:53 +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 'landarztpraxis-wrestedt.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 19284624918473484627061858458806746595366759867558047408961108143198051855272310553128923818071560059361236242072016970180524581726808998734550452790324534711739887367261936113311207928846031704274341265961325720984017226945630221886062570289533791487133368300268553070205092848929531104159787115653325187819542278643836004659108630356741524105251984370906383837928320991370745645006793597821027956095779988380136878864079593839305553225717915640558782409055843133356907007750221141235732533968599642017009793631758803643154337213266042534753023515961977584461957300990150740495131990002186616358320041371998764980971
 . . . . . . . . . . . . . . . . . . . . [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)
							18bce64f799e12058d13735bdc9cdc23d06add7a
 . . . . . . . . . . . . . . . . [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 bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [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://r10.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 (62 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'landarztpraxis-wrestedt.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.landarztpraxis-wrestedt.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://r10.c.lencr.org/48.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)
							00ef007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe00000019769a360ec0000040300473045022008283058aa8f98cdd0889836f62ef3f92ba6b649256e3550fa0b9139244f90fe022100f277ce541d609671c2e6763a89dce834b614bfb807f9d094d01f945826207394007500dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a0000019769a3612a000004030046304402206ab63cfbf529a83181db57a00549905b4a8a1c36f5be92822d778c3100ff48ee02202523a5f899750a5923070c051c2d36c8d616677753eb83fe2861ecd0b07322f8
 . . . . [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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