DNS
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

oopaya.com · 217.18.221.7:443

Verified

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

Subject
CN=*.oopaya.com
Issuer
C=FR O=Gandi SAS CN=GandiCert
Valid from
2026-09-04T00:00:00+00:00
Expires
2027-03-21T23:59:59+00:00
Days remaining
133
Serial (hex)
0940F1742B9C6BFAD869A94A763CCEBB
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.oopaya.com, DNS:oopaya.com

SHA-256 fingerprint

03:B5:44:C0:BE:94:6E:95:F2:58:8C:17:52:1C:34:2D:CF:5E:0E:10:A4:9F:92:73:04:96:63:89:A7:50:D3:2F
Certificate extensions & PEM
authorityKeyIdentifier
BA:BB:46:88:45:EC:DD:5A:2B:18:C5:D1:4E:EC:E3:3C:06:52:53:AC
subjectKeyIdentifier
28:7D:93:A2:93:90:F5:A9:BB:EA:6D:0B:50:51:A6:E1:C6:F1:84:23
subjectAltName
DNS:*.oopaya.com, DNS:oopaya.com
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/GandiCert.crl Full Name: URI:http://crl4.digicert.com/GandiCert.crl
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/GandiCert.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 08:31:17.008 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:B2:90:FA:91:A4:FE:48:65:4C:35:21: F1:10:17:15:76:A6:AD:C7:B8:28:66:A7:96:C4:29:20: FA:52:6E:F0:4C:02:20:46:C6:60:EA:A0:63:33:62:34: 89:83:EC:7B:8D:BD:6E:52:BB:60:4A:DF:FF:75:4A:E5: 02:63:62:3B:B1:B9:D8 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D6:D5:8D:A9:D0:17:53:F3:6A:4A:A0:C7:57:49:02:AF: EB:C7:DC:2C:D3:8C:D9:F7:64:C8:0C:89:19:1E:9F:02 Timestamp : Sep 4 08:31:16.970 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:E8:ED:6A:93:07:1B:B6:10:1C:67:B8: C8:3B:D1:19:55:7F:3C:31:1B:2E:73:32:DB:56:81:A6: DE:2E:C0:84:8C:02:20:16:50:09:76:B8:E9:39:E4:14: 5A:22:DA:D9:92:E3:2D:86:B8:B1:37:D6:D8:8B:BF:71: BD:73:D2:71:8A:D5:DD 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 08:31:17.042 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:7B:DF:C3:22:83:61:BD:3A:69:97:69:9B: B0:A3:2C:26:0C:E8:83:B8:52:D7:6F:6B:81:9F:A3:E8: 0B:F0:B9:A3:02:21:00:AA:B2:FD:58:FE:3C:EB:ED:29: E7:8F:A4:8A:68:4A:03:64:EC:BE:A8:04:F6:66:79:29: A8:2F:A1:0E:68:93:1B
-----BEGIN CERTIFICATE-----
MIIHCjCCBPKgAwIBAgIQCUDxdCuca/rYaalKdjzOuzANBgkqhkiG9w0BAQsFADA1
MQswCQYDVQQGEwJGUjESMBAGA1UEChMJR2FuZGkgU0FTMRIwEAYDVQQDEwlHYW5k
aUNlcnQwHhcNMjYwOTA0MDAwMDAwWhcNMjcwMzIxMjM1OTU5WjAXMRUwEwYDVQQD
DAwqLm9vcGF5YS5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCX
89VcxqtA1LhNGTJW3Y9R6BLyw4ffUq4rmwSd2JDVJBL1qzLyqZ/xeSgkQonHoHhM
Z2+JnTzLEKnDFqVcl5wNFeQWDSlzweE9v8n4qBIRh1Ee9qUkBEYxmghXv+Qx1tou
NiQ6nVRL2EUGouJr5ddRnIloWBZrPGnFMANUJHSLZNsfcJ6GUV4BaAJM5tscw7vd
8lA2LIpOQYGsF3OalineaRbpEokIeTjl+ifUxpEtLBAtgfRrA8cSjgCaZ2YMjLS0
wbfg4hRZtJlAA7YzREceQbA02eDEq86QKyR3Gj1xpQZWfhAZgfl3JpUscIguM+pW
AdvnXgp7OXbrc+WfT0ItAgMBAAGjggMyMIIDLjAfBgNVHSMEGDAWgBS6u0aIRezd
WisYxdFO7OM8BlJTrDAdBgNVHQ4EFgQUKH2TopOQ9am76m0LUFGm4cbxhCMwIwYD
VR0RBBwwGoIMKi5vb3BheWEuY29tggpvb3BheWEuY29tMD4GA1UdIAQ3MDUwMwYG
Z4EMAQIBMCkwJwYIKwYBBQUHAgEWG2h0dHA6Ly93d3cuZGlnaWNlcnQuY29tL0NQ
UzAOBgNVHQ8BAf8EBAMCBaAwEwYDVR0lBAwwCgYIKwYBBQUHAwEwZQYDVR0fBF4w
XDAsoCqgKIYmaHR0cDovL2NybDMuZGlnaWNlcnQuY29tL0dhbmRpQ2VydC5jcmww
LKAqoCiGJmh0dHA6Ly9jcmw0LmRpZ2ljZXJ0LmNvbS9HYW5kaUNlcnQuY3JsMGsG
CCsGAQUFBwEBBF8wXTAkBggrBgEFBQcwAYYYaHR0cDovL29jc3AuZGlnaWNlcnQu
Y29tMDUGCCsGAQUFBzAChilodHRwOi8vY2FjZXJ0cy5kaWdpY2VydC5jb20vR2Fu
ZGlDZXJ0LmNydDAMBgNVHRMBAf8EAjAAMIIBfgYKKwYBBAHWeQIEAgSCAW4EggFq
AWgAdgBMY9yY5Zwdq4j2Hoo93q6Pq0SjN3tfm5TD+6Gc/MG+JgAAAaBriygQAAAE
AwBHMEUCIQCykPqRpP5IZUw1IfEQFxV2pq3HuChmp5bEKSD6Um7wTAIgRsZg6qBj
M2I0iYPse429blK7YErf/3VK5QJjYjuxudgAdgDW1Y2p0BdT82pKoMdXSQKv68fc
LNOM2fdkyAyJGR6fAgAAAaBriyfqAAAEAwBHMEUCIQDo7WqTBxu2EBxnuMg70RlV
fzwxGy5zMttWgabeLsCEjAIgFlAJdrjpOeQUWiLa2ZLjLYa4sTfW2Iu/cb1z0nGK
1d0AdgBEwr0M6RQOZKXJSgGTClqhuzWXDgDuERaJaCocRNe1ZgAAAaBriygyAAAE
AwBHMEUCIHvfwyKDYb06aZdpm7CjLCYM6IO4Utdva4Gfo+gL8LmjAiEAqrL9WP48
6+0p54+kimhKA2TsvqgE9mZ5KagvoQ5okxswDQYJKoZIhvcNAQELBQADggIBACkf
8R5yAkLH6ZFkK70AN9qiO7RPqgEDI6UveJlPBEZ8aGi17KxJTw7Ck46Cc9O/O8IS
8iEBr8dpS4ZmbxWIOdLlzpgZHjgk0MrXlketR4I++ARKvj2PCJFEDGIX7TaKCuzL
AAFajU1Ud6LLYMz7Mcx9weG2Q/yR4+bmoj90+4ErhC2LlWyFZZsAbNCyAUVR6AbG
V0LHPzoMfeiUC0vN1fjtbDXYa/KIN5v2vTv04vtjkSzkWzBaU3Bl8P0QpmaPGYHA
CprH97QAdv5QNHcua0PDlPksKBKdJzUNjlBJOn/ekjGn/WTG15bsn7gcf7fdQJUQ
4dHCFCMkpMIynAi+mC5pAC1s0kH/cJTm6KMX6nKDTrLI6O3Jv99yKAabPpq/hjou
NL7VUDkzMkey9ivznwxcsNqaQbVrz2cuW0hnQgtvG+4PnxGLQ0dQgyOxjceTs8pr
7Yiug8UnZp32zlVhQALL35OzdnUqu/nB4IzU3JAkFNk5mnROcyVUOg8MPHeAyKZF
PrrEGVVwI5cH4W8QQN9YyZm77Bkbn0telM5errCrHu/VC+499D/AvVl6ObCCn9ob
cbGJ68Q+5FYxt6prEFkPi1Fjh+yAvSK83kWprEwaQSuc1TtuT9eAdVsJt5uVvjAe
inP5nM8q9odHGldIw8trEj4BFin27m0tuuU8M6BB
-----END CERTIFICATE-----

Cipher: TLS_CHACHA20_POLY1305_SHA256 · Checked 2026-11-08T05:45:38+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=FR O=Gandi SAS CN=GandiCert
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2024-04-17T00:00:00+00:00
Expires
2034-04-16T23:59:59+00:00
Days remaining
2716
Serial (hex)
0B9B5E7F6773AE8C643221657CEE67C1
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

33:37:D4:E4:B4:EF:6A:94:F0:49:15:D2:E8:6B:1F:8F:47:A3:C8:36:67:DA:25:19:D9:B9:5A:E7:27:0A:FF:E1
Certificate extensions & PEM
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
BA:BB:46:88:45:EC:DD:5A:2B:18:C5:D1:4E:EC:E3:3C:06:52:53:AC
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: X509v3 Any Policy
-----BEGIN CERTIFICATE-----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-----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
4086
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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