SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
portsintl.net
SSL/TLS Certificate
SSL/TLS Certificate for portsintl.net
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- portsintl.net
- Valid from
- Dec 4, 2025
- Valid until
- Dec 4, 2026 (77 days remaining)
- Public key
- RSA 2048-bit
- Serial
- DCAF68E30BB4A6B38D59FBB9EEA1EB95
- SHA-256 fingerprint
- FC:9A:23:56:43:55:39:56:46:E8:63:5E:B2:8E:2E:97:4C:04:A0:72:18:99:4E:17:C8:03:7E:91:79:E6:ED:98
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 12, 2026.
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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
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