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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

yottaa.com · 34.82.70.209:443

Verified

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

Subject
C=US ST=Massachusetts L=Waltham O=Yottaa, Inc. CN=*.yottaa.com
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 OV TLS CA 2025
Valid from
2026-07-30T19:50:19+00:00
Expires
2027-02-14T19:50:19+00:00
Days remaining
131
Serial (hex)
4A40247045FA08B12981AFA2
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.yottaa.com, DNS:yottaa.com

SHA-256 fingerprint

38:7F:DD:FB:71:1B:83:3B:71:69:18:7A:B9:92:C6:15:3D:06:80:78:6F:3D:C2:E2:75:FA:14:17:0E:01:7B:66
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr46ovtlsca2025.crt OCSP - URI:http://ocsp.globalsign.com/gsgccr46ovtlsca2025
certificatePolicies
Policy: 2.23.140.1.2.2
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/gsgccr46ovtlsca2025.crl
subjectAltName
DNS:*.yottaa.com, DNS:yottaa.com
authorityKeyIdentifier
69:74:3E:AF:C3:5B:01:95:49:EE:14:41:5A:93:FA:B1:30:98:DA:A2
extendedKeyUsage
TLS Web Server Authentication
subjectKeyIdentifier
3D:DC:B6:A8:E6:D6:76:15:3D:C7:E8:8F:C6:EE:43:42:EC:0D:DC:62
ct_precert_scts
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 : Jul 30 19:50:22.750 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:71:76:27:F2:63:76:C9:57:55:E7:04:6D: AF:A9:44:F5:7D:4E:53:6E:96:20:9A:65:11:BE:72:C2: 1C:6C:95:32:02:20:57:CD:3A:5A:23:F4:03:DF:DD:F5: 99:55:91:E5:CB:72:58:6E:99:94:4F:18:BC:16:6F:0A: 42:8C:0F:77:2D:8C 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 : Jul 30 19:50:22.087 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:6B:95:39:90:C0:C9:D5:F3:33:20:DB:CF: B4:F9:D2:43:89:43:D3:A5:E5:68:81:95:10:0B:76:49: 3E:7E:EE:32:02:20:22:B0:D5:5A:A7:8E:8F:64:BC:59: BA:96:4F:15:02:9C:65:13:EF:76:B8:86:BE:29:19:25: F8:F5:57:29:28:A6 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 60:4C:9A:AF:7A:7F:77:5F:01:D4:06:FC:92:0D:C8:99: EB:0B:1C:7D:F8:C9:52:1B:FA:FA:17:77:3B:97:8B:C9 Timestamp : Jul 30 19:50:22.565 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:B8:83:E9:65:D7:CF:FB:4A:F8:DA:E9: 21:16:EC:3F:A7:4D:0E:E3:CA:C0:AE:97:0C:57:48:7B: 0E:83:9F:68:3F:02:21:00:98:0D:15:5F:30:AB:82:9F: E8:74:E1:68:7E:BC:D1:9A:20:FA:AE:4D:55:4C:54:3E: 1A:35:E9:19:23:DE:BC:77
-----BEGIN CERTIFICATE-----
MIIGTzCCBTegAwIBAgIMSkAkcEX6CLEpga+iMA0GCSqGSIb3DQEBCwUAMFQxCzAJ
BgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMSowKAYDVQQDEyFH
bG9iYWxTaWduIEdDQyBSNDYgT1YgVExTIENBIDIwMjUwHhcNMjYwNzMwMTk1MDE5
WhcNMjcwMjE0MTk1MDE5WjBlMQswCQYDVQQGEwJVUzEWMBQGA1UECAwNTWFzc2Fj
aHVzZXR0czEQMA4GA1UEBwwHV2FsdGhhbTEVMBMGA1UECgwMWW90dGFhLCBJbmMu
MRUwEwYDVQQDDAwqLnlvdHRhYS5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw
ggEKAoIBAQDELkUZ2F8LSR/1aEeJjtRxlByhSw3M4iPy9YjWX2kr+KUMgY19b0rs
I92H4inCTX24mQTxH/Ba4A6qP2tHR6APdD2z9RY9hKr7gKSnfFlv3hMRyp1exKSQ
7bP1tDGHQQvTsyQWTcQuSpapWY1KSIc6/aYLdzsSKdO90+diklCp5goFnGbLheWS
M3bz95jUc6cQ2QV4+cbb+ocHtoBFjpmHOc1S/byZt6AKzurjwYDckEPJtcuue6sf
tZIlwIqvKJGNAmlEiw9kvraNVW4KyDddpOfW162ARzO/HpVp8s6jRSluWcdm+LJ1
unBpfcKmuN+fyxWmqVZ1y2I8LNvPgHFvAgMBAAGjggMOMIIDCjAOBgNVHQ8BAf8E
BAMCBaAwDAYDVR0TAQH/BAIwADCBlQYIKwYBBQUHAQEEgYgwgYUwRwYIKwYBBQUH
MAKGO2h0dHA6Ly9zZWN1cmUuZ2xvYmFsc2lnbi5jb20vY2FjZXJ0L2dzZ2NjcjQ2
b3Z0bHNjYTIwMjUuY3J0MDoGCCsGAQUFBzABhi5odHRwOi8vb2NzcC5nbG9iYWxz
aWduLmNvbS9nc2djY3I0Nm92dGxzY2EyMDI1MBMGA1UdIAQMMAowCAYGZ4EMAQIC
MEIGA1UdHwQ7MDkwN6A1oDOGMWh0dHA6Ly9jcmwuZ2xvYmFsc2lnbi5jb20vZ3Nn
Y2NyNDZvdnRsc2NhMjAyNS5jcmwwIwYDVR0RBBwwGoIMKi55b3R0YWEuY29tggp5
b3R0YWEuY29tMB8GA1UdIwQYMBaAFGl0Pq/DWwGVSe4UQVqT+rEwmNqiMBMGA1Ud
JQQMMAoGCCsGAQUFBwMBMB0GA1UdDgQWBBQ93Lao5tZ2FT3H6I/G7kNC7A3cYjCC
AX0GCisGAQQB1nkCBAIEggFtBIIBaQFnAHUAHJ9oLOn68EVpUPgbloqH3dsyENhM
5siy44JSSsTPWZ8AAAGftJPzHgAABAMARjBEAiBxdifyY3bJV1XnBG2vqUT1fU5T
bpYgmmURvnLCHGyVMgIgV806WiP0A9/d9ZlVkeXLclhumZRPGLwWbwpCjA93LYwA
dQBMY9yY5Zwdq4j2Hoo93q6Pq0SjN3tfm5TD+6Gc/MG+JgAAAZ+0k/CHAAAEAwBG
MEQCIGuVOZDAydXzMyDbz7T50kOJQ9Ol5WiBlRALdkk+fu4yAiAisNVap46PZLxZ
upZPFQKcZRPvdriGvikZJfj1VykopgB3AGBMmq96f3dfAdQG/JINyJnrCxx9+MlS
G/r6F3c7l4vJAAABn7ST8mUAAAQDAEgwRgIhALiD6WXXz/tK+NrpIRbsP6dNDuPK
wK6XDFdIew6Dn2g/AiEAmA0VXzCrgp/odOFofrzRmiD6rk1VTFQ+GjXpGSPevHcw
DQYJKoZIhvcNAQELBQADggEBALytTT+mUt1mhCiQzF6tuKY4IyL/7LsKMMaOX157
HTN4JZpQL+e/LTKBFHkCaAOyHeLuG2LUpNfTvWHk+wnZCqhhXvDoRUPk6Cxi802s
muK6Dv2gyrBcgttv9T5ZUQ3JJmFEp2ZiDXPiUJSGta/3D6Qg2rUCiWPrhKwoaXjV
vB6xXBvjIIBMMr54Dlu6F16Zx5vYtCm8AKgRb09p/Uea8Epq8gthhc7mPUiuLaYR
TeIKJVh9Ty9y3RiMn2elekCsPBtqlCJKsKaxKAZVqaxBgTKtVgfWn8u08FLYI3JR
Ba1yWbS1A0hMLGeZan8N8W7Il6cN7Qt6IkkCtDwfoNK3Q6U=
-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-05T20:21:00+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 OV TLS CA 2025
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
Valid from
2025-09-17T02:55:56+00:00
Expires
2029-06-23T00:00:00+00:00
Days remaining
991
Serial (hex)
84435890836F67394182CB9C9A5DC99F
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

D1:60:E2:DE:4E:56:CB:10:B6:6C:1C:B0:AD:CB:79:CF:93:C7:8D:CD:9D:B3:0C:20:18:22:02:62:C0:40:63:F9
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
69:74:3E:AF:C3:5B:01:95:49:EE:14:41:5A:93:FA:B1:30:98:DA:A2
authorityKeyIdentifier
03:5C:AB:73:81:87:A8:CC:B0:A6:D5:94:E2:36:96:49:FF:05:99:2C
authorityInfoAccess
OCSP - URI:http://ocsp.globalsign.com/rootr46 CA Issuers - URI:http://secure.globalsign.com/cacert/rootr46.crt
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/rootr46.crl
certificatePolicies
Policy: 2.23.140.1.2.2 Policy: 1.3.6.1.4.1.4146.10.1.2
-----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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