Issued by Swisscom Rubin CA 1

About this certificate

This digital certificate with serial number 05:28:a9:b5:28:ed:7f:38:1d:20:61:29:94:86:e1:ef was issued on by Swisscom .

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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

  • ERROR: Certificate contains a key usage different from ClientAuth or EmailProtection
  • ERROR: Certificate contains a CRL with an non-preferred scheme ([ldap])

Swisscom AG

Organization: Swisscom AG
Organization unit: Smart Living
State / Province: Bern
Locality: Bern
Country: CH


Organization: Swisscom
Organization unit: Digital Certificate Services
State / Province: Bern
Locality: Bern
Country: CH

Time untill certificate expires

This certificate will expire on

Certificate Details

Serial Number (hex): 05:28:a9:b5:28:ed:7f:38:1d:20:61:29:94:86:e1:ef
Serial Number (int): 6857273933452921271569253365134582255
Serial Number lenght: 123 bits, 16 octets

SubjectKeyId: 8b:b3:63:0d:8d:b1:33:f8:68:42:75:9e:b8:51:15:09:9e:61:b9:e2
AuthorityKeyId: 2d:c2:a7:a3:63:3e:3f:83:47:ab:48:33:36:81:85:f7:d4:e9:ac:c0

Fingerprint (sha1): da:47:f2:65:b2:35:7c:8c:8f:41:eb:a1:3e:69:c0:0e:7d:66:23:0b
Fingerprint (sha256): 0d:fc:54:d1:ff:b9:c3:94:59:ac:dd:0e:7b:32:31:3f:62:20:fa:e5:32:df:3c:13:6f:ec:d6:00:84:08:ed:39

Issuing Certificate URL: http://aia.swissdigicert.ch/sdcs-rubin.crt

Revocation information

OCSP Server: http://ocsp.swissdigicert.ch/rubin
CRL Distribution Point: http://crl.swissdigicert.ch/sdcs-rubin.crl
CRL Distribution Point: ldap://ldap.swissdigicert.ch/CN=Swisscom%20Rubin%20CA%201,dc=rubin,dc=swissdigicert,dc=ch?certificateRevocationList?

Check the revocation status for the current certificate on www.smartlife.swisscom.ch
DNS Names
Email Addresses
IP Addresses

Advanced Certificate Properties

Technical details about this certificate

Public Key Algorithm


Key Size


Signature Algorithm

SHA1 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication


8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names