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

mx3.nameshield.com · 81.92.84.191:443

Verified

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

Subject
C=FR L=Angers O=Nameshield SAS CN=*.nameshield.com
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=GeoTrust TLS RSA CA G1
Valid from
2026-07-15T00:00:00+00:00
Expires
2027-01-29T23:59:59+00:00
Days remaining
131
Serial (hex)
02610F0D08F15AFFF781BB3BFC4EDEA8
Signature
RSA-SHA512
Public key
RSA 4096

Subject alternative names (SAN)

DNS:*.nameshield.com, DNS:nameshield.com

SHA-256 fingerprint

8A:EC:A7:09:BA:B6:6E:48:7C:2B:BA:81:00:F7:B7:8F:24:B3:34:A8:59:D9:A3:E0:3D:92:A5:EA:0B:AC:8A:10
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
FE:66:A0:45:94:C3:D5:E7:71:5E:45:38:67:60:2F:9B:3E:6C:6F:1A
subjectAltName
DNS:*.nameshield.com, DNS:nameshield.com
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://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 : 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 15 22:05:12.682 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:ED:69:69:F0:F4:7D:2C:E7:0C:44:60: 43:55:30:3E:76:C3:C2:FB:D7:53:22:CA:6A:C9:33:3D: C2:63:81:7F:3C:02:21:00:9A:8B:9E:BC:0E:CD:CF:8C: 6F:89:A3:68:CC:E4:6C:D1:99:46:B7:14:67:53:3E:37: B2:01:17:11:EC:BE:3D:71 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 : Jul 15 22:05:12.708 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:F7:C0:5C:3C:C8:92:59:0A:3C:89:B0: 18:FF:D3:5B:19:B8:28:42:49:09:80:F9:AD:B7:B6:1D: ED:84:57:70:95:02:21:00:83:34:B9:B3:85:72:59:A5: DA:4B:A8:2D:F5:B6:84:E9:95:B0:15:D3:05:F4:47:88: A9:9D:73:13:9B:DF:90:CB 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 15 22:05:12.847 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:63:C6:BE:AC:2C:78:02:DA:6D:1C:B3:19: AC:BE:4F:35:82:4C:4F:6B:05:4C:D6:2B:48:84:7A:16: BA:AE:55:96:02:21:00:9F:DD:0F:20:E1:2C:E6:A4:58: 31:68:D8:05:7E:D2:46:24:51:CD:C9:9B:7D:37:27:02: FB:06:A4:F8:51:E1:DD
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-09-20T14:45:35+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
407
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-----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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
4134
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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