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

my.box · 52.2.86.62:443

Verified

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

Subject
CN=beta.my.box
Issuer
C=US O=Amazon CN=Amazon RSA 2048 M04
Valid from
2026-08-26T00:00:00+00:00
Expires
2027-03-11T23:59:59+00:00
Days remaining
171
Serial (hex)
01B40059C8F8FC72DEA30A648A9BBBE8
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:beta.my.box, DNS:analytics.beta.my.box, DNS:analytics.my.box, DNS:admin.my.box, DNS:my.box

SHA-256 fingerprint

42:E1:33:56:77:86:6E:A8:40:AB:86:F0:C0:70:53:8B:54:B3:C9:9F:FD:CC:CA:A4:A1:B5:43:DC:31:A3:C0:C0
Certificate extensions & PEM
authorityKeyIdentifier
1F:52:92:61:56:82:54:7F:81:66:D8:1D:3D:0A:AA:32:5C:87:DD:08
subjectKeyIdentifier
A0:D0:78:AB:BE:07:DB:20:6B:71:1F:6E:B8:D7:2A:FF:65:D8:74:74
subjectAltName
DNS:beta.my.box, DNS:analytics.beta.my.box, DNS:analytics.my.box, DNS:admin.my.box, DNS:my.box
certificatePolicies
Policy: 2.23.140.1.2.1
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://crl.r2m04.amazontrust.com/r2m04.crl
authorityInfoAccess
OCSP - URI:http://ocsp.r2m04.amazontrust.com CA Issuers - URI:http://crt.r2m04.amazontrust.com/r2m04.cer
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 : Aug 26 20:32:55.763 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:ED:3C:1A:01:00:36:E2:A8:CA:52:99: 31:36:92:68:55:E4:04:62:82:34:66:E3:21:1D:91:81: E5:41:43:AE:4E:02:21:00:C1:F0:27:C8:2D:D6:B9:6E: CA:B7:2D:B5:C3:D7:08:0C:E8:AD:2D:FA:19:67:51:5C: A4:0F:34:15:01:B2:6B:67 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 : Aug 26 20:32:55.711 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:17:0C:E0:65:71:2B:6C:36:CC:21:46:1D: A2:6C:3A:60:0E:1E:92:DD:2E:06:4E:6F:F2:91:4B:0A: 02:A6:16:4B:02:21:00:B0:9F:10:5A:9A:D1:07:4B:77: B4:DB:DB:F8:94:39:8D:98:61:99:00:F8:9D:B0:A9:E5: B3:F5:13:3C:A8:74:16 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46: FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8 Timestamp : Aug 26 20:32:55.783 2026 GMT Extensions: 00:00:05:00:0B:1E:0D:F1 Signature : ecdsa-with-SHA256 30:45:02:20:53:D3:AA:B9:FC:D8:CE:7C:CE:21:16:ED: 1D:A5:74:EC:56:AA:63:9D:81:61:EF:6F:D9:84:AB:31: 57:2A:F8:34:02:21:00:CD:F0:F3:1A:E5:58:DC:0F:44: 97:6B:CA:05:8E:18:74:3B:BA:B0:72:3D:CC:1D:C5:79: 8C:15:6C:8A:55:08:F1
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-09-21T15:37:28+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=Amazon CN=Amazon RSA 2048 M04
Issuer
C=US O=Amazon CN=Amazon Root CA 1
Valid from
2022-08-23T22:26:35+00:00
Expires
2030-08-23T22:26:35+00:00
Days remaining
1432
Serial (hex)
0773124F2A952E3ED18A58BDB85D1BC0CE5F27
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

13:8B:DF:6E:23:AC:97:1E:B4:E6:26:B2:79:DD:6A:26:F0:57:51:0F:1D:E3:94:29:3A:5E:EA:28:60:DE:01:9B
Certificate extensions & PEM
basicConstraints
CA:TRUE, pathlen:0
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
subjectKeyIdentifier
1F:52:92:61:56:82:54:7F:81:66:D8:1D:3D:0A:AA:32:5C:87:DD:08
authorityKeyIdentifier
84:18:CC:85:34:EC:BC:0C:94:94:2E:08:59:9C:C7:B2:10:4E:0A:08
authorityInfoAccess
OCSP - URI:http://ocsp.rootca1.amazontrust.com CA Issuers - URI:http://crt.rootca1.amazontrust.com/rootca1.cer
crlDistributionPoints
Full Name: URI:http://crl.rootca1.amazontrust.com/rootca1.crl
certificatePolicies
Policy: 2.23.140.1.2.1
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=Amazon CN=Amazon Root CA 1
Issuer
C=US ST=Arizona L=Scottsdale O=Starfield Technologies, Inc. CN=Starfield Services Root Certificate Authority - G2
Valid from
2015-05-25T12:00:00+00:00
Expires
2037-12-31T01:00:00+00:00
Days remaining
4118
Serial (hex)
067F944A2A27CDF3FAC2AE2B01F908EEB9C4C6
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

87:DC:D4:DC:74:64:0A:32:2C:D2:05:55:25:06:D1:BE:64:F1:25:96:25:80:96:54:49:86:B4:85:0B:C7:27:06
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Digital Signature, Certificate Sign, CRL Sign
subjectKeyIdentifier
84:18:CC:85:34:EC:BC:0C:94:94:2E:08:59:9C:C7:B2:10:4E:0A:08
authorityKeyIdentifier
9C:5F:00:DF:AA:01:D7:30:2B:38:88:A2:B8:6D:4A:9C:F2:11:91:83
authorityInfoAccess
OCSP - URI:http://ocsp.rootg2.amazontrust.com CA Issuers - URI:http://crt.rootg2.amazontrust.com/rootg2.cer
crlDistributionPoints
Full Name: URI:http://crl.rootg2.amazontrust.com/rootg2.crl
certificatePolicies
Policy: X509v3 Any Policy
-----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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