massa.ch

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:9a:8e:49:ea:d5:46:a0:18:6a:34:cb:8c:a1:42:3f:bb:a1 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)

massa.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 04:9a:8e:49:ea:d5:46:a0:18:6a:34:cb:8c:a1:42:3f:bb:a1
Serial Number (int): 401041762408918944420368281239594316315553
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 02:b4:a9:96:7a:55:a7:af:ce:a7:4a:0a:04:8c:40:6a:fc:03:82:54
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 05:a1:31:9d:34:60:88:5e:89:a8:a2:7c:3a:20:c9:73:68:f0:75:dd
Fingerprint (sha256): 00:00:b1:51:a0:e9:c9:b5:58:be:ad:1a:08:b9:5d:d5:02:93:18:be:f9:01:84:9f:17:4d:c4:66:9b:64:e6:b5

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 massa.ch
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

massa.ch
www.massa.ch

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFATCCA+mgAwIBAgISBJqOSerVRqAYajTLjKFCP7uhMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzExMjIxMzAwMjVaFw0x ODAyMjAxMzAwMjVaMBMxETAPBgNVBAMTCG1hc3NhLmNoMIIBIjANBgkqhkiG9w0B AQEFAAOCAQ8AMIIBCgKCAQEAozi4kqso/LePCiWtQCdQq2In/cAc7o074bYwtEEP iUPTp4Z5Av5mXTQdcaq2H97ua1Awd5e/PrQvEhz6wHuT5ViGb4Z8jrrxn4oMq+4M nkCSqwvWzXYOMA1KBlkjwAlsGNSrUlp4pceZsCeGZylHoRkNhZHEV3GAFsZ1tQ8J JeUGv+WP55FLuTWIs/T9DGiScGKazj1Pb9N+NzDkNxOLmUI8uWnQD79hmKjnzP2Z 85KcBVgfTwq68ERq50WIzIBs0rQt/vwdPiS96i3VEgXUtw7gmruRoMHW6qsNR9/q wzsu3uhwQPNElFM5Fi7wGzMMS9ZBamNVg28dpMk8T7MFwQIDAQABo4ICFjCCAhIw DgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAM BgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQCtKmWelWnr86nSgoEjEBq/AOCVDAfBgNV HSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYI KwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYI KwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcvMCEG A1UdEQQaMBiCCG1hc3NhLmNoggx3d3cubWFzc2EuY2gwgf4GA1UdIASB9jCB8zAI BgZngQwBAgEwgeYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUFBwIBFhpodHRwOi8v Y3BzLmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENlcnRp ZmljYXRlIG1heSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFydGll cyBhbmQgb25seSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENlcnRpZmljYXRlIFBv bGljeSBmb3VuZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0b3J5 LzANBgkqhkiG9w0BAQsFAAOCAQEAgUnhJ74i7n/7z1zC7DfkmfB3/3L5LeybY0Be nYVIFj+Sq7uZNbdZMCAzG4BbhTnyIbGUP0iBiWyVsiHsioG3MoAnfKdSBQFIlgwp 3kxS/4sRng9X/Pk1HVb/39b5NgYUx3IrXPj5PK7rVFrgomu2yHmAIyssIysR68jS I49ggySktbgmxFiS0PVj7CM+idN2nl0wZoqbahQlOe/shkySvfWE29OFTcwFGzDr S8KBwreQe/zudNF9Z7g2SImzvVGNst59eGt5LhGYa/yrdlusTRYM3ZAeC59nvo/n p50m0xe04MhStOMms/oekLomAtvuZrPlEjU6Z4bw/OWUmfMSlw== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAozi4kqso/LePCiWtQCdQ q2In/cAc7o074bYwtEEPiUPTp4Z5Av5mXTQdcaq2H97ua1Awd5e/PrQvEhz6wHuT 5ViGb4Z8jrrxn4oMq+4MnkCSqwvWzXYOMA1KBlkjwAlsGNSrUlp4pceZsCeGZylH oRkNhZHEV3GAFsZ1tQ8JJeUGv+WP55FLuTWIs/T9DGiScGKazj1Pb9N+NzDkNxOL mUI8uWnQD79hmKjnzP2Z85KcBVgfTwq68ERq50WIzIBs0rQt/vwdPiS96i3VEgXU tw7gmruRoMHW6qsNR9/qwzsu3uhwQPNElFM5Fi7wGzMMS9ZBamNVg28dpMk8T7MF wQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded