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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

mailserv.intelliweather.net · 141.193.69.128:443

Verified

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

Subject
CN=*.intelliweather.net
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV R36
Valid from
2026-01-14T00:00:00+00:00
Expires
2027-01-13T23:59:59+00:00
Days remaining
63
Serial (hex)
2A611B8E5B30E2A13005AED16AED40CC
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.intelliweather.net, DNS:intelliweather.net

SHA-256 fingerprint

5F:A7:B2:33:49:69:91:AF:6F:23:D9:DE:67:C9:21:0E:07:71:E7:D9:81:50:64:E4:4C:27:41:07:8A:0F:E9:49
Certificate extensions & PEM
authorityKeyIdentifier
68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27
subjectKeyIdentifier
DC:24:6A:B2:68:3F:4B:84:A0:CD:4B:58:6C:47:11:85:8C:86:20:07
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.6449.1.2.2.7 CPS: https://sectigo.com/CPS Policy: 2.23.140.1.2.1
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationCADVR36.crt OCSP - URI:http://ocsp.sectigo.com
subjectAltName
DNS:*.intelliweather.net, DNS:intelliweather.net
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 14 04:14:42.065 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:0F:70:9D:15:B8:A4:8F:93:C2:55:44:11: BD:A8:03:0F:50:99:7F:21:5A:5E:73:5E:02:04:B6:FA: C8:9D:40:E3:02:21:00:D0:A0:9C:76:E2:3F:21:A1:12: 35:7B:12:5B:ED:5B:B9:F7:9F:C8:8D:3A:60:86:BF:C9: 22:9A:5F:F1:23:7C:8D 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 14 04:14:42.186 2026 GMT Extensions: 00:00:05:00:01:67:A1:FD Signature : ecdsa-with-SHA256 30:44:02:20:5B:57:65:F9:78:87:99:E9:09:3F:BF:69: 4A:19:E4:82:2F:6E:41:76:12:F3:30:B5:98:59:A6:F1: 71:CD:E6:1F:02:20:5B:DD:C4:BB:27:BE:A0:6F:A9:AD: B4:B3:6D:26:42:9E:FE:A9:44:A9:11:64:A4:3F:28:4C: 4C:E1:02:60:78:86 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 14 04:14:42.048 2026 GMT Extensions: 00:00:05:00:00:0D:9E:8F Signature : ecdsa-with-SHA256 30:44:02:20:60:4B:99:76:6B:80:B3:64:22:A4:D1:8B: C4:50:15:DE:50:F7:B4:56:B1:1B:CE:CA:FC:8D:29:73: 6D:9F:E7:E1:02:20:07:4C:EF:1D:27:6B:21:E3:2B:25: 2F:6B:36:DF:06:2E:FA:83:12:00:B2:C5:E5:35:1C:CC: 87:01:3D:C4:85:99
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-11-11T01:21:12+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV R36
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication Root R46
Valid from
2021-03-22T00:00:00+00:00
Expires
2036-03-21T23:59:59+00:00
Days remaining
3418
Serial (hex)
397A66CC2756362E0DAA87CA6EABE3B1
Signature
RSA-SHA384
Public key
RSA 3072

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

8C:54:C3:34:B6:6B:A4:E4:26:77:2A:F4:A3:F9:13:6C:19:A1:AE:C7:29:FD:B2:8C:53:5C:07:A5:A4:EF:22:E0
Certificate extensions & PEM
authorityKeyIdentifier
56:73:58:64:95:F9:92:1A:B0:12:2A:04:62:79:A1:40:15:88:21:49
subjectKeyIdentifier
68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27
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: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.sectigo.com/SectigoPublicServerAuthenticationRootR46.crl
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationRootR46.p7c OCSP - URI:http://ocsp.sectigo.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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