SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
spec-rite.io
SSL/TLS Certificate
SSL/TLS Certificate for spec-rite.io
Valid- Issued by (CA)
- Google Trust Services
- Subject
- tls.automattic.com
- Valid from
- Jul 10, 2026
- Valid until
- Oct 8, 2026 (36 days remaining)
- Public key
- EC 256-bit
- Serial
- 9E6FE99D08F6B2421307920C9EBBF7DF
- SHA-256 fingerprint
- 50:E8:5C:0D:DE:19:BE:D9:0A:AD:DE:1F:4A:9E:A7:6E:9E:90:4A:6B:DC:D3:28:BE:A0:2E:F3:FA:8B:D2:BD:F0
- Chain
- WR1 → GTS Root R1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by spec-rite.io's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch spec-rite.io continuously, notifying you the moment anything moves across all three signals:
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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