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THE CERTIFICATE BEHIND THE CONNECTION

TLS certificate checker.

Inspect SSL/TLS certificates for any public domain or subdomain.

Checks HTTPS on port 443, including subject alternative names, validity dates and the presented chain.

SSL certificate

TLSv1.3

viseca.ch · 217.111.139.103:443

Verified

Certificate chain, hostname and dates verified using this server’s CA store.

Subject
C=CH L=Zürich O=Viseca Payment Services AG CN=viseca.ch
Issuer
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid from
2026-09-04T00:00:00+00:00
Expires
2027-03-21T23:59:59+00:00
Days remaining
177
Serial (hex)
0C73A990EADD5368D31FEE5B403F0194
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:viseca.ch, DNS:www.viseca.ch

SHA-256 fingerprint

90:1B:9A:DA:E7:69:67:61:CE:33:0B:88:8F:DA:91:3B:C4:6C:6D:B2:97:DE:91:CA:84:EB:5A:33:CB:47:EC:53
Certificate extensions & PEM
authorityKeyIdentifier
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
subjectKeyIdentifier
48:86:4C:12:31:F6:3B:92:76:A6:EB:B2:40:1D:FA:2E:DC:B2:98:87
subjectAltName
DNS:viseca.ch, DNS:www.viseca.ch
certificatePolicies
Policy: 2.23.140.1.2.2 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl Full Name: URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F: AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26 Timestamp : Sep 4 09:32:14.563 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:DD:C3:B7:D6:8B:B6:FD:7E:DA:10:C5: D3:77:80:BC:6C:87:EF:0A:5E:C2:FF:D8:02:69:F2:06: C1:D4:86:AA:B8:02:20:71:6C:82:40:C3:CC:D7:EF:CC: AF:7C:6E:4E:27:FD:55:7D:07:57:D3:55:AF:F3:8B:1C: 83:3B:41:51:D4:28:1C Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 44:C2:BD:0C:E9:14:0E:64:A5:C9:4A:01:93:0A:5A:A1: BB:35:97:0E:00:EE:11:16:89:68:2A:1C:44:D7:B5:66 Timestamp : Sep 4 09:32:14.596 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:78:5E:34:95:BD:C1:39:AA:46:4F:B5:63: 2B:1F:09:5A:51:4F:A8:F3:19:6E:3C:2B:5F:B1:EB:BA: CA:D0:E9:47:02:21:00:BB:C7:6E:5B:63:D9:40:33:AA: FF:B3:41:7D:2A:55:25:1A:4D:77:84:29:31:78:21:96: 15:CA:83:23:3A:1C:BA Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD: DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F Timestamp : Sep 4 09:32:14.851 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:71:5E:E6:64:4A:E6:F7:14:F1:BA:F5:E6: 7A:33:B8:31:87:88:BD:27:45:1B:ED:E2:06:03:7A:83: EE:87:51:4F:02:21:00:E3:93:7A:D1:D5:21:A8:A1:4F: E0:37:6F:BF:73:52:F1:F4:88:85:2A:35:C3:E0:6B:47: B0:B7:B7:B5:12:BC:9E
-----BEGIN CERTIFICATE-----
MIIH0TCCBrmgAwIBAgIQDHOpkOrdU2jTH+5bQD8BlDANBgkqhkiG9w0BAQsFADBZ
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMTMwMQYDVQQDEypE
aWdpQ2VydCBHbG9iYWwgRzIgVExTIFJTQSBTSEEyNTYgMjAyMCBDQTEwHhcNMjYw
OTA0MDAwMDAwWhcNMjcwMzIxMjM1OTU5WjBYMQswCQYDVQQGEwJDSDEQMA4GA1UE
BwwHWsO8cmljaDEjMCEGA1UEChMaVmlzZWNhIFBheW1lbnQgU2VydmljZXMgQUcx
EjAQBgNVBAMTCXZpc2VjYS5jaDCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoC
ggIBAK1vw2kAWSKLKfiQZ+VaZ2y/JE8EZPSSLxILI4BUCVor4+i03NhPkZc8GnVC
XjmcIIIyqqFPuS5gLPHdw4xSDTmsJuSO9sazctrp7+03mRNIwXDaq5iRAt6LMWGC
cl5y9oUDOo3CkJcjfrH6pntnPiFVUCdkvInHaW/txHMPwyQs1k2kc+Hvjm+uOnXG
YIiy7pQyTCycRJ6/pS1cYHSibmnRrt7AEjDZhSo0fTGo4v4OG1YuyTkD4m9/2guE
mEa2MqYdtReCgkqDz0xYm+czKLWCCMHy2xLSn1pLhhYAflvPJniPGVrGfdxZdhwj
OCbwDOkExvgk6rMt4Vs+He9QAm+btnmikFuTenO0Gfo+QJlr/YbJ0D52UrLolZU1
q4tN6sGwW3UR4yxdSKp4e2vMfovr4pBVHXZICP2SJ5wUpP9AGNk1jTOpIUb4BCEx
uFruzxe6rBpHxEwzfU9E8d6ehXWPssV0KDrr6cxwg7pqcb+jRcEpGEL1HxO1/wRs
v/EqTMkkQNLYbE65l58XAXtqGnBSLxhRpYIxkgirHaPMNv+7LXe28zW6OsXqSYDM
nejVtBJ5QNL7QoBvruP9jRSkgDah9eJNeLeXb6o8H/ewZ450FUIK67fuyzU8rndN
RVJASxniFS4hdS5YwHiQFCk2/WSCVBdp5iEaw1BgJpinSUJXAgMBAAGjggOUMIID
kDAfBgNVHSMEGDAWgBR0hYDAZsffN97PvSk3qgMdvu3NFzAdBgNVHQ4EFgQUSIZM
EjH2O5J2puuyQB36LtyymIcwIwYDVR0RBBwwGoIJdmlzZWNhLmNogg13d3cudmlz
ZWNhLmNoMD4GA1UdIAQ3MDUwMwYGZ4EMAQICMCkwJwYIKwYBBQUHAgEWG2h0dHA6
Ly93d3cuZGlnaWNlcnQuY29tL0NQUzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw
FAYIKwYBBQUHAwEGCCsGAQUFBwMCMIGfBgNVHR8EgZcwgZQwSKBGoESGQmh0dHA6
Ly9jcmwzLmRpZ2ljZXJ0LmNvbS9EaWdpQ2VydEdsb2JhbEcyVExTUlNBU0hBMjU2
MjAyMENBMS0xLmNybDBIoEagRIZCaHR0cDovL2NybDQuZGlnaWNlcnQuY29tL0Rp
Z2lDZXJ0R2xvYmFsRzJUTFNSU0FTSEEyNTYyMDIwQ0ExLTEuY3JsMIGHBggrBgEF
BQcBAQR7MHkwJAYIKwYBBQUHMAGGGGh0dHA6Ly9vY3NwLmRpZ2ljZXJ0LmNvbTBR
BggrBgEFBQcwAoZFaHR0cDovL2NhY2VydHMuZGlnaWNlcnQuY29tL0RpZ2lDZXJ0
R2xvYmFsRzJUTFNSU0FTSEEyNTYyMDIwQ0ExLTEuY3J0MAwGA1UdEwEB/wQCMAAw
ggF+BgorBgEEAdZ5AgQCBIIBbgSCAWoBaAB2AExj3JjlnB2riPYeij3ero+rRKM3
e1+blMP7oZz8wb4mAAABoGvC92MAAAQDAEcwRQIhAN3Dt9aLtv1+2hDF03eAvGyH
7wpewv/YAmnyBsHUhqq4AiBxbIJAw8zX78yvfG5OJ/1VfQdX01Wv84scgztBUdQo
HAB2AETCvQzpFA5kpclKAZMKWqG7NZcOAO4RFoloKhxE17VmAAABoGvC94QAAAQD
AEcwRQIgeF40lb3BOapGT7VjKx8JWlFPqPMZbjwrX7HrusrQ6UcCIQC7x25bY9lA
M6r/s0F9KlUlGk13hCkxeCGWFcqDIzocugB2AByfaCzp+vBFaVD4G5aKh93bMhDY
TObIsuOCUkrEz1mfAAABoGvC+IMAAAQDAEcwRQIgcV7mZErm9xTxuvXmejO4MYeI
vSdFG+3iBgN6g+6HUU8CIQDjk3rR1SGooU/gN2+/c1Lx9IiFKjXD4GtHsLe3tRK8
njANBgkqhkiG9w0BAQsFAAOCAQEATR7/HHdg6jidmVVWsyXFo2dZ5jn75VkUjTGf
JB9REV+vyn4uNNDQjBVann6/n8WCjvsB8MIjyCgsSGseZqd2z//ot7Vg64tUajA4
rgmira4OZdFWCpYBeFJas0u0bzj0SUvtak8IhsFgad2oCBdnQkXmY6m2YLOOYle6
3yNrlVrAdOCfrMvJAFAreHiwjJtNFmW0QojcMsDLrIQHD6p2gdlLF8371I86Ggzj
9AeR+7SB2KxnmcRDx/37ImPkb36OHCUwIAoqNz2ZR7ull65eZslSIzc9/3hLrMgi
pVmLdMDuncxBMZo7R+nSEdOvnSj/8dtk9JuNfuJi9djdHfsLvQ==
-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-09-25T11:21:12+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2021-03-30T00:00:00+00:00
Expires
2031-03-29T23:59:59+00:00
Days remaining
1646
Serial (hex)
0CF5BD062B5602F47AB8502C23CCF066
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C8:02:5F:9F:C6:5F:DF:C9:5B:3C:A8:CC:78:67:B9:A5:87:B5:27:79:73:95:79:17:46:3F:C8:13:D0:B6:25:A9
Certificate extensions & PEM
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
authorityKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalRootG2.crt
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: 2.16.840.1.114412.2.1 Policy: 2.23.140.1.1 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2 Policy: 2.23.140.1.2.3
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

View certificate JSON

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