SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
it-has-been-said.com
SSL/TLS Certificate
SSL/TLS Certificate for it-has-been-said.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- tls.automattic.com
- Valid from
- Sep 15, 2026
- Valid until
- Dec 14, 2026 (58 days remaining)
- Public key
- EC 256-bit
- Serial
- 958B7E802A5A2FF00EFF651436FEAE27
- SHA-256 fingerprint
- 35:A2:10:DF:2E:02:CA:5A:B6:31:25:E6:68:B1:52:E1:22:D7:62:91:B5:9F:0C:2A:37:B2:CB:38:0C:4F:9F:95
- Chain
- WR1 → GTS Root R1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 26, 2026.
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Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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