SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ip-edu.com
SSL/TLS Certificate
SSL/TLS Certificate for ip-edu.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ip-edu.com
- Valid from
- Oct 11, 2026
- Valid until
- Jan 9, 2027 (82 days remaining)
- Public key
- EC 384-bit
- Serial
- 06ED6EDB82D880EF7D4D2CAE6E6A087D2822
- SHA-256 fingerprint
- DA:8E:B4:6F:7A:52:CF:FF:02:0C:3B:C0:A2:33:D7:1A:FF:8A:25:86:78:4B:FF:A0:92:1A:A2:CE:4F:F1:F7:14
- Chain
- YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
The serving CA (Let's Encrypt) is authorized by this domain's CAA records (letsencrypt.org, sectigo.com).
We've observed 1 previous certificate for this host. This certificate has been served since Oct 17, 2026.
Never get surprised by ip-edu.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ip-edu.com 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, CNAME, TXT 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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