unser-www.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:38:ed:98:d5:b4:e5:7c:d7:cf:d7:17:ed:40:5c:c5:14:80 was issued on by Let's Encrypt.

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.

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We have idenified some issues with this certificate:

  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

unser-www.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 04:38:ed:98:d5:b4:e5:7c:d7:cf:d7:17:ed:40:5c:c5:14:80
Serial Number (int): 367820776873222400719689185195131131991168
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 91:83:58:20:7e:de:04:d7:5c:e9:05:a1:77:97:6c:a6:16:2a:1e:43
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 37:d4:8a:7e:40:b3:8a:05:64:40:78:75:7c:02:98:69:96:ca:3a:8b
Fingerprint (sha256): 00:0b:de:f0:47:8d:c9:ea:3c:19:1a:d8:b0:0c:32:5f:13:01:26:f3:62:01:2f:77:cb:c4:01:69:ed:69:7e:db

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for the current certificate on unser-www.de
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

unser-www.de

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE+zCCA+OgAwIBAgISBDjtmNW05XzXz9cX7UBcxRSAMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzExMTYyMjE2NTZaFw0x ODAyMTQyMjE2NTZaMBcxFTATBgNVBAMTDHVuc2VyLXd3dy5kZTCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBAM4rf5q47Hqnd5V2XqbbssrFIc6CV9g1FJfM SGZfkLmqz0nDXs2hicIeb213Ox3l3geD044e7WWYb1Mj48i+s/Pjt1r+RmEOz91T wF5DIPDFEU1w498vnkj/WXvZqwWwRGDYeB49Ja3vOB62zBaTtGo0ge+3Q13UAn2s OaEJhM955gLv4Us0pHrOkj0EFsjhzOYyU58g57F8BZrbbhp4BchaI5sxRLY2tejV nxJklxICb1nZVrpbUzu1rJD+lOJLSlYB9Ds4R/2n7rE0PaK5vjLXucmNB5Hd3B/U CBHKJ3INmWzCD6tXtoEQJDnoMYsRuEYxJJSXLqxXEqFDX95ag2sCAwEAAaOCAgww ggIIMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUkYNYIH7eBNdc6QWhd5dsphYqHkMw HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBh MC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3Jn MC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzAXBgNVHREEEDAOggx1bnNlci13d3cuZGUwgf4GA1UdIASB9jCB8zAIBgZngQwB AgEwgeYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxl dHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENlcnRpZmljYXRl IG1heSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFydGllcyBhbmQg b25seSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENlcnRpZmljYXRlIFBvbGljeSBm b3VuZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0b3J5LzANBgkq hkiG9w0BAQsFAAOCAQEAV9n8VP8vNJAXgSoCmEualhCrc3vOU9M7gHr7O6X4xJJ3 3hN6g+VABBovczm0spoF5pmi4NXKclO08iP6msfZl6gVcGD2fnw7fh3eGB8Es8nP AuHjGWLfYo7+8w/C3jktOJCa1VUbgXNnHA6kt5f0U/0/GkqD63RiX0ytprBGmM1m Ojj6cegMXPVzZnlNxvoIQSX+5xBMygp9jAlPExmzbNtDyymS4OgTKkEzTZJDVQqh O9aLKUqN93Fk9uBJoRRY56XEbzIaEoZUcTddbM4zt2yjifHOxqoI8Zge1f/Cepnd 3ByydU2hn2EtMb64j+PNt7u31LnAi3yZEz15p8KIeA== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzit/mrjseqd3lXZeptuy ysUhzoJX2DUUl8xIZl+QuarPScNezaGJwh5vbXc7HeXeB4PTjh7tZZhvUyPjyL6z 8+O3Wv5GYQ7P3VPAXkMg8MURTXDj3y+eSP9Ze9mrBbBEYNh4Hj0lre84HrbMFpO0 ajSB77dDXdQCfaw5oQmEz3nmAu/hSzSkes6SPQQWyOHM5jJTnyDnsXwFmttuGngF yFojmzFEtja16NWfEmSXEgJvWdlWultTO7WskP6U4ktKVgH0OzhH/afusTQ9orm+ Mte5yY0Hkd3cH9QIEconcg2ZbMIPq1e2gRAkOegxixG4RjEklJcurFcSoUNf3lqD awIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded