sebastian-schmid.de

Issued by R3

About this certificate

This digital certificate with serial number 04:0d:bd:3e:58:5a:f7:65:8b:19:07:8a:27:64:dc:fd:69:6e was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=sebastian-schmid.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:0d:bd:3e:58:5a:f7:65:8b:19:07:8a:27:64:dc:fd:69:6e
Serial Number (int): 353124362302680910174246350342950399863150
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e6:f2:54:59:22:8f:23:38:87:86:b6:e5:cb:d4:4d:52:cf:75:d0:02
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 58:9e:e0:c1:4c:c6:5d:ec:2a:2c:a0:87:ae:0f:d0:6d:6f:26:26:d9
Fingerprint (sha256): 65:81:4a:28:98:61:14:ac:be:55:c7:83:11:3e:b9:7e:50:72:c9:6d:60:ea:2c:2c:ec:85:d6:ba:62:6e:8f:7f

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate sebastian-schmid.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sebastian-schmid.de

Public Key Algorithm

ECDSA

Key Size

256

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

sebastian-schmid.de
www.sebastian-schmid.de

Other certificates including the domain name sebastian-schmid.de

(limited to 100 certificates)
*.sebastian-schmid.de
sebastian-schmid.de
sebastian-schmid.de
blog.sebastian-schmid.de
sebastian-schmid.de
blog.sebastian-schmid.de
sebastian-schmid.de
sebastian-schmid.de
sebastian-schmid.de
sebastian-schmid.de
blog.sebastian-schmid.de
blog.sebastian-schmid.de
blog.sebastian-schmid.de
sebastian-schmid.de
blog.sebastian-schmid.de
sebastian-schmid.de
blog.sebastian-schmid.de
sebastian-schmid.de
sebastian-schmid.de
sebastian-schmid.de
blog.sebastian-schmid.de
blog.sebastian-schmid.de
sebastian-schmid.de
sebastian-schmid.de
blog.sebastian-schmid.de
sebastian-schmid.de
blog.sebastian-schmid.de
blog.sebastian-schmid.de
sebastian-schmid.de
blog.sebastian-schmid.de
blog.sebastian-schmid.de
sebastian-schmid.de
blog.sebastian-schmid.de
sebastian-schmid.de
sebastian-schmid.de
sebastian-schmid.de

Certificate

The complete raw certificate details for sebastian-schmid.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIEQjCCAyqgAwIBAgISBA29Plha92WLGQeKJ2Tc/WluMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzA2MjQyMTE3MzBaFw0yMzA5MjIyMTE3MjlaMB4xHDAaBgNVBAMT
E3NlYmFzdGlhbi1zY2htaWQuZGUwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQm
X3pqFNQkbSpZXhF3p3/WZ73qX7ExKk5uCJO2AJmuCOdzX9AXtMP7+Q5nd/h8kk6s
mU6ZfKBcZn7OB5Seavi0o4ICLzCCAiswDgYDVR0PAQH/BAQDAgeAMB0GA1UdJQQW
MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTm
8lRZIo8jOIeGtuXL1E1Sz3XQAjAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDmH6+d
ixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxl
bmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzA3BgNV
HREEMDAughNzZWJhc3RpYW4tc2NobWlkLmRlghd3d3cuc2ViYXN0aWFuLXNjaG1p
ZC5kZTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQUGCisGAQQB1nkCBAIEgfYEgfMA
8QB2AHoyjFTYty22IOo44FIe6YQWcDIThU070ivBOlejUutSAAABiO972L4AAAQD
AEcwRQIgBiGt7W/U/yo82UL0wWxW6wsllrelZ0Qm0zYdZ4iMursCIQC+pB0SOvgq
sLijy4b80FXWPna1xDaGKjPK6KS7kZE5jAB3AOg+0No+9QY1MudXKLyJa8kD08vR
EWvs62nhd31tBr1uAAABiO972MMAAAQDAEgwRgIhAPmh1RAyt6mtPGtAzqyp7eJt
7reOFt2XHXP+uLz5qsyjAiEA7hk1t83CLCLLfVzziLIUbXR3Dl+rE9xyqZWSnSSQ
CVswDQYJKoZIhvcNAQELBQADggEBAClrMgu+57wsv0citW+Yjw7ELcghM2+3SKoQ
KdOKgIwoGA9Cp6yqhjNkWwqJP0OOgBbG9mGNuxjtYGlyh54vN2aEDDGMneuKISGi
bY82YaB4tH94HFR8wS60p6kk5Us/w86GSYhWt7ZcOQWLhqiCYNjBWTes88+GaUZx
MK0WBCTUwO09gWK1rptjzfn38vlYUbbUHjBLJKKvL6tk9XkOE8ICdV6QOtHN0//W
z66aOTBDy4zPSTVtFLd+5/Sv7xAMa/Apc5sO1j/NPNKyrFbGwDm8Qkd6VHCJGsVU
HSD6z6ci7bOMgTzhzthOtvRvRtpLmHmWGQZAvaD90cQ7bBQPpEE=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEJl96ahTUJG0qWV4Rd6d/1me96l+x
MSpObgiTtgCZrgjnc1/QF7TD+/kOZ3f4fJJOrJlOmXygXGZ+zgeUnmr4tA==
-----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 353124362302680910174246350342950399863150
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [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 (countryName)
 . . . . . . . . . . . . . . . . . . . . [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 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [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 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-24 21:17:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-22 21:17:29 +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 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'sebastian-schmid.de'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits)
				0004265f7a6a14d4246d2a595e1177a77fd667bdea5fb1312a4e6e0893b60099ae08e7735fd017b4c3fbf90e6777f87c924eac994e997ca05c667ece07949e6af8b4
 . . . . . . . . [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 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (1 bits)
							0780
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [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 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [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 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							e6f25459228f23388786b6e5cbd44d52cf75d002
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sebastian-schmid.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sebastian-schmid.de'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000188ef7bd8be000004030047304502200621aded6fd4ff2a3cd942f4c16c56eb0b2596b7a5674426d3361d67888cbabb022100bea41d123af82ab0b8a3cb86fcd055d63e76b5c436862a33cae8a4bb9191398c007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000188ef7bd8c30000040300483046022100f9a1d51032b7a9ad3c6b40ceaca9ede26deeb78e16dd971d73feb8bcf9aacca3022100ee1935b7cdc22c22cb7d5cf388b2146d74770e5fab13dc72a995929d2490095b
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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