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THE CERTIFICATE BEHIND THE CONNECTION

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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

mail.technofaq.org · 103.255.134.33:443

Verified

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

Subject
C=IN ST=Assam O=Techno FAQ Digital Media CN=*.technofaq.org
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA OV E36
Valid from
2026-01-01T00:00:00+00:00
Expires
2027-01-03T23:59:59+00:00
Days remaining
92
Serial (hex)
933D813ADE62313BE1C260EFEE4C9BC5
Signature
ecdsa-with-SHA256
Public key
EC 384 secp384r1

Subject alternative names (SAN)

DNS:*.technofaq.org, DNS:technofaq.org

SHA-256 fingerprint

5E:59:5E:9B:0C:2C:02:96:6C:AA:E9:1F:92:D1:BA:91:B9:E1:7A:CD:C8:58:58:42:79:3C:45:1B:B7:A8:58:F9
Certificate extensions & PEM
authorityKeyIdentifier
4C:38:7A:25:34:6B:FD:F9:8F:1A:60:1C:92:71:AA:67:F9:82:37:EB
subjectKeyIdentifier
F4:77:05:67:C7:D9:91:3E:84:C3:41:06:08:0F:B8:BB:8F:A8:E0:12
keyUsage
Digital Signature
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.6449.1.2.1.3.4 CPS: https://sectigo.com/CPS Policy: 2.23.140.1.2.2
crlDistributionPoints
Full Name: URI:http://crl.sectigo.com/SectigoPublicServerAuthenticationCAOVE36.crl
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationCAOVE36.crt OCSP - URI:http://ocsp.sectigo.com
subjectAltName
DNS:*.technofaq.org, DNS:technofaq.org
ct_precert_scts
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 : Jan 1 18:14:07.602 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:1F:87:8C:E6:B9:78:45:88:5B:24:50:10: 11:1A:42:6B:8F:D7:FD:E8:5C:7C:6C:D2:5B:80:D8:56: A6:8D:4A:F1:02:21:00:B1:2F:37:37:82:01:DE:86:4C: 93:07:86:64:28:54:C1:4E:C2:4C:D9:A4:52:F3:7B:7C: 60:24:8D:59:A8:0C:C3 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 : Jan 1 18:14:08.186 2026 GMT Extensions: 00:00:05:00:00:F7:5C:53 Signature : ecdsa-with-SHA256 30:44:02:20:2C:A0:D8:64:40:18:A0:0A:12:B6:42:79: 37:ED:79:35:C1:7C:ED:4B:F3:67:D8:96:D5:49:0F:2E: 5E:B0:40:58:02:20:19:28:D7:41:BA:E3:F4:27:AD:14: C3:67:51:7E:66:8C:38:38:3A:33:28:D1:99:01:89:22: 7B:9F:E0:0A:D3:52 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 59:6E:6C:33:86:94:B2:59:72:A2:56:C8:A0:E8:DD:90: 4A:76:E8:08:3D:DA:87:3B:01:08:38:28:14:3C:EE:59 Timestamp : Jan 1 18:14:08.050 2026 GMT Extensions: 00:00:05:00:00:06:2B:51 Signature : ecdsa-with-SHA256 30:45:02:20:7A:3F:4D:37:3D:05:8E:84:6E:3B:B5:C9: 63:11:6C:3B:CE:1D:9F:8E:8B:32:7D:BF:25:BE:20:EA: EB:88:3D:FD:02:21:00:B7:75:FF:98:E9:63:4C:35:B2: 2D:EF:7E:E1:F3:D8:72:EC:96:E0:36:C0:E6:A9:48:55: FA:07:98:10:CE:CE:CF
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-03T13:57:49+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA OV E36
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication Root E46
Valid from
2021-03-22T00:00:00+00:00
Expires
2036-03-21T23:59:59+00:00
Days remaining
3457
Serial (hex)
12B0648BE8E2B91074216C1DAE9C5795
Signature
ecdsa-with-SHA384
Public key
EC 256 prime256v1

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

41:02:BB:08:B7:EA:19:E5:67:EB:67:10:38:4C:54:0A:FD:AD:99:3A:F0:D9:DF:BF:91:CA:62:73:75:5B:8B:A0
Certificate extensions & PEM
authorityKeyIdentifier
D1:22:DA:4C:59:F1:4B:5F:26:38:AA:9D:D6:EE:EB:0D:C3:FB:A9:61
subjectKeyIdentifier
4C:38:7A:25:34:6B:FD:F9:8F:1A:60:1C:92:71:AA:67:F9:82:37:EB
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: X509v3 Any Policy Policy: 2.23.140.1.2.2
crlDistributionPoints
Full Name: URI:http://crl.sectigo.com/SectigoPublicServerAuthenticationRootE46.crl
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationRootE46.p7c OCSP - URI:http://ocsp.sectigo.com
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication Root E46
Issuer
C=US ST=New Jersey L=Jersey City O=The USERTRUST Network CN=USERTrust ECC Certification Authority
Valid from
2021-03-22T00:00:00+00:00
Expires
2038-01-18T23:59:59+00:00
Days remaining
4125
Serial (hex)
1A9EAFEC6DE8E19B5C193141B68D90DD
Signature
ecdsa-with-SHA384
Public key
EC 384 secp384r1

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

EA:6B:89:ED:69:07:A2:09:FF:91:88:67:6F:B1:64:E7:AC:ED:89:4B:89:96:DF:BE:5C:E5:BB:CC:22:DE:4D:DD
Certificate extensions & PEM
authorityKeyIdentifier
3A:E1:09:86:D4:CF:19:C2:96:76:74:49:76:DC:E0:35:C6:63:63:9A
subjectKeyIdentifier
D1:22:DA:4C:59:F1:4B:5F:26:38:AA:9D:D6:EE:EB:0D:C3:FB:A9:61
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: X509v3 Any Policy
crlDistributionPoints
Full Name: URI:http://crl.usertrust.com/USERTrustECCCertificationAuthority.crl
authorityInfoAccess
OCSP - URI:http://ocsp.usertrust.com
-----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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