map.marburg.freifunk.net

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:32:75:64:f3:19:a8:47:16:85:77:28:74:bf:c7:77:8e:47 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.

Cerificate errors/warnings *beta

  • commonName field is deprecated

map.marburg.freifunk.net

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:32:75:64:f3:19:a8:47:16:85:77:28:74:bf:c7:77:8e:47
Serial Number (int): 104282448113658175631634994245036804640327
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: ff:81:9a:31:40:68:d0:95:71:1a:4c:14:0b:b8:fb:6c:42:af:3c:dd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 79:24:fd:76:bc:cb:d4:03:71:37:b7:63:8b:08:8a:34:03:10:af:e2
Fingerprint (sha256): a5:7b:2e:b4:36:2d:2e:bb:d1:bf:48:0b:d4:51:cf:c1:b0:02:08:25:22:02:d2:b0:e5:9c:d1:8a:c9:e3:e2:12

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for the current certificate on map.marburg.freifunk.net
2
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

api.marburg.freifunk.net
map.marburg.freifunk.net

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFLjCCBBagAwIBAgISATJ1ZPMZqEcWhXcodL/Hd45HMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMDMxODM0MDBaFw0x NjAzMDIxODM0MDBaMCMxITAfBgNVBAMTGG1hcC5tYXJidXJnLmZyZWlmdW5rLm5l dDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMfEL7JCm6baXDkI7sxa fcduj+BJeJNiXJ0WLkEu1LpzMa46yLfH+4mNehYp7optQR/ZC3c5nef5mFQXTzeO uNM1D3PGWAHv/Tkf4jDakwdYKyOUuFi+uzETfPCc4OwCGD9B0suIz3zrz5s6tyhx wNgxFXYllv818TjHXbmcDdN36AYwP3xpV9N/Botg7Bm5S6lsqaFeachlgOLxK8em pNy5nM/8h9EgespVvEtTK14QRdrGV2ERJyHZg9KclH4oFDE3a1laYx+9CHhF00uJ BkAsoV7aQyxNdfFmUC5t2F/KDY+8l1Hs1Iv8GbrRxhJWv8jDdBV8bBt1DP7fzT4/ 4t8CAwEAAaOCAjMwggIvMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU/4GaMUBo0JVx GkwUC7j7bEKvPN0wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwcAYI KwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQteDEubGV0 c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgxLmxl dHNlbmNyeXB0Lm9yZy8wPQYDVR0RBDYwNIIYYXBpLm1hcmJ1cmcuZnJlaWZ1bmsu bmV0ghhtYXAubWFyYnVyZy5mcmVpZnVuay5uZXQwgf4GA1UdIASB9jCB8zAIBgZn gQwBAgEwgeYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUFBwIBFhpodHRwOi8vY3Bz LmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENlcnRpZmlj YXRlIG1heSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFydGllcyBh bmQgb25seSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENlcnRpZmljYXRlIFBvbGlj eSBmb3VuZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0b3J5LzAN BgkqhkiG9w0BAQsFAAOCAQEAd9uyFcZlmjnQiq2RRI7Sza3GaFMyNMmdA0ZTltDT yTEl7KoxmEArJYHyX1l76kpaHuhHDYHicUl3S+B23IfS8yrjOlTwYCCuw9nhLggj rNUocreTT4CTcw1cGrWcKuwqNGW7+q3D3kdKdXYWKCIjUdYpVvHFgfKBDWk+wTRr 1Kz+EOjeks+wAaVAoAtKMiugHpaLeZ1PfZ8s+qO86p122ibagcjBipErIWbd2ZPq cjhMu2fd+VugQ98nBMexiMx8RaK/2Qa/bNazNH9y3B+UR/aCU7QNCJwyXk5dN9Eg HDygNlMOgAQaH/spkOAaWWyvBetChUR6OURZHm8hI/vNMg== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx8QvskKbptpcOQjuzFp9 x26P4El4k2JcnRYuQS7UunMxrjrIt8f7iY16Finuim1BH9kLdzmd5/mYVBdPN464 0zUPc8ZYAe/9OR/iMNqTB1grI5S4WL67MRN88Jzg7AIYP0HSy4jPfOvPmzq3KHHA 2DEVdiWW/zXxOMdduZwN03foBjA/fGlX038Gi2DsGblLqWypoV5pyGWA4vErx6ak 3Lmcz/yH0SB6ylW8S1MrXhBF2sZXYREnIdmD0pyUfigUMTdrWVpjH70IeEXTS4kG QCyhXtpDLE118WZQLm3YX8oNj7yXUezUi/wZutHGEla/yMN0FXxsG3UM/t/NPj/i 3wIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded