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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

enviam.de · 194.113.79.214:443

Verified
The certificate expires within 30 days.

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

Subject
C=DE L=Chemnitz O=envia Mitteldeutsche Energie AG CN=*.enviam.de
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=GeoTrust TLS RSA CA G1
Valid from
2025-10-14T00:00:00+00:00
Expires
2026-11-10T23:59:59+00:00
Days remaining
21
Serial (hex)
063C9337F2D51BC5B9C60B7229E9CD2A
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:*.enviam.de, DNS:enviam.de

SHA-256 fingerprint

74:F2:54:30:31:07:E1:42:3F:BB:49:84:5F:59:9C:B0:11:0C:11:67:94:6F:98:0A:32:6C:6E:DC:8F:CD:FB:07
Certificate extensions & PEM
authorityKeyIdentifier
94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
subjectKeyIdentifier
32:4E:6E:4E:D5:B5:58:1B:41:77:AA:E3:04:CD:2F:BC:F8:C1:E8:99
subjectAltName
DNS:*.enviam.de, DNS:enviam.de
certificatePolicies
Policy: 2.23.140.1.2.2 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://cdp.geotrust.com/GeoTrustTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.geotrust.com CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.crt
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9: 82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77 Timestamp : Oct 14 07:41:32.235 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:30:D4:B8:43:A2:0F:3C:40:27:21:9C:C1: 43:A5:80:DF:99:22:E9:03:32:67:BE:A5:D2:FE:84:E2: CB:29:71:3A:02:21:00:C0:25:D5:82:E7:72:E7:36:B3: 3D:B5:43:2F:80:87:58:7D:03:AE:6F:D9:5B:BD:AE:06: F4:EA:3B:3E:7A:30:6E Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB: C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD Timestamp : Oct 14 07:41:32.284 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:53:39:5D:C1:B7:90:13:D8:72:ED:DB:B7: 0F:1A:57:18:DA:7A:DD:80:A5:6D:75:A0:1E:E8:A5:D9: 2E:81:6E:D2:02:21:00:B3:85:C1:5A:D6:CD:05:99:E6: 14:37:49:D1:0A:E7:CB:28:AA:DA:08:0E:AB:76:3D:10: C7:4C:FE:74:61:0E:B7 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65: 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8 Timestamp : Oct 14 07:41:32.305 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:B6:6C:31:84:D3:B1:6A:EE:4C:00:F4: 21:FD:F7:62:5F:6C:E6:2B:04:89:C2:D3:AB:9C:C5:47: B9:9D:2D:98:9C:02:21:00:88:B1:57:98:2E:A9:1B:8B: 16:E3:DD:8A:55:E7:88:0F:F1:95:4F:11:A4:8D:C5:A7: F9:E6:35:15:9C:D8:23:B8
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-20T20:01:46+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=GeoTrust TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:23:37+00:00
Expires
2027-11-02T12:23:37+00:00
Days remaining
377
Serial (hex)
0D07782A133FC6F9A57296E131FFD179
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C0:6E:30:7F:7C:FC:1D:32:FA:72:A4:C0:33:C8:7B:90:01:9A:F2:16:F0:77:5D:64:97:8A:2E:CA:6C:8A:23:0E
Certificate extensions & PEM
subjectKeyIdentifier
94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
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
basicConstraints
CA:TRUE, pathlen:0
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.digicert.com/CPS
-----BEGIN CERTIFICATE-----
MIIEjTCCA3WgAwIBAgIQDQd4KhM/xvmlcpbhMf/ReTANBgkqhkiG9w0BAQsFADBh
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBH
MjAeFw0xNzExMDIxMjIzMzdaFw0yNzExMDIxMjIzMzdaMGAxCzAJBgNVBAYTAlVT
MRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxGTAXBgNVBAsTEHd3dy5kaWdpY2VydC5j
b20xHzAdBgNVBAMTFkdlb1RydXN0IFRMUyBSU0EgQ0EgRzEwggEiMA0GCSqGSIb3
DQEBAQUAA4IBDwAwggEKAoIBAQC+F+jsvikKy/65LWEx/TMkCDIuWegh1Ngwvm4Q
yISgP7oU5d79eoySG3vOhC3w/3jEMuipoH1fBtp7m0tTpsYbAhch4XA7rfuD6whU
gajeErLVxoiWMPkC/DnUvbgi74BJmdBiuGHQSd7LwsuXpTEGG9fYXcbTVN5SATYq
DfbexbYxTMwVJWoVb6lrBEgM3gBBqiiAiy800xu1Nq07JdCIQkBsNpFtZbIZhsDS
fzlGWP4wEmBQ3O67c+ZXkFr2DcrXBEtHam80Gp2SNhou2U5U7UesDL/xgLK6/0d7
6TnEVMSUVJkZ8VeZr+IUIlvoLrtjLbqugb0T3OYXW+CQU0kBAgMBAAGjggFAMIIB
PDAdBgNVHQ4EFgQUlE/UXYvkpOKmgP792PkA76O+AlcwHwYDVR0jBBgwFoAUTiJU
IBiV5uNu5g/6+rkS7QYXjzkwDgYDVR0PAQH/BAQDAgGGMB0GA1UdJQQWMBQGCCsG
AQUFBwMBBggrBgEFBQcDAjASBgNVHRMBAf8ECDAGAQH/AgEAMDQGCCsGAQUFBwEB
BCgwJjAkBggrBgEFBQcwAYYYaHR0cDovL29jc3AuZGlnaWNlcnQuY29tMEIGA1Ud
HwQ7MDkwN6A1oDOGMWh0dHA6Ly9jcmwzLmRpZ2ljZXJ0LmNvbS9EaWdpQ2VydEds
b2JhbFJvb3RHMi5jcmwwPQYDVR0gBDYwNDAyBgRVHSAAMCowKAYIKwYBBQUHAgEW
HGh0dHBzOi8vd3d3LmRpZ2ljZXJ0LmNvbS9DUFMwDQYJKoZIhvcNAQELBQADggEB
AIIcBDqC6cWpyGUSXAjjAcYwsK4iiGF7KweG97i1RJz1kwZhRoo6orU1JtBYnjzB
c4+/sXmnHJk3mlPyL1xuIAt9sMeC7+vreRIF5wFBC0MCN5sbHwhNN1JzKbifNeP5
ozpZdQFmkCo+neBiKR6HqIA+LMTMCMMuv2khGGuPHmtDze4GmEGZtYLyF8EQpa5Y
jPuV6k2Cr/N3XxFpT3hRpt/3usU/Zb9wfKPtWpoznZ4/44c1p9rzFcZYrWkj3A+7
TNBJE0GmP2fhXhP1D/XVfIW/h0yCJGEiV9Glm/uGOa3DXHlmbAcxSyCRraG+ZBkA
7h4SeM6Y8l/7MBRpPCz6l8Y=
-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2013-08-01T12:00:00+00:00
Expires
2038-01-15T12:00:00+00:00
Days remaining
4104
Serial (hex)
033AF1E6A711A9A0BB2864B11D09FAE5
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

CB:3C:CB:B7:60:31:E5:E0:13:8F:8D:D3:9A:23:F9:DE:47:FF:C3:5E:43:C1:14:4C:EA:27:D4:6A:5A:B1:CB:5F
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Digital Signature, Certificate Sign, CRL Sign
subjectKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
-----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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