SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
super-ura.si
SSL/TLS Certificate
SSL/TLS Certificate for super-ura.si
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.super-ura.si
- Valid from
- Aug 14, 2026
- Valid until
- Nov 12, 2026 (49 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06C518DC21751A253545A6F65EEBD25097A7
- SHA-256 fingerprint
- 3E:2B:F7:D5:29:5B:97:D4:D7:1A:63:01:90:0A:C0:35:92:7E:D2:35:33:79:E1:B2:9E:20:1D:DA:6A:64:C9:1E
- Chain
- YR2 → Root YR → ISRG Root X1
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 Aug 22, 2026.
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This is today's certificate. Turn on monitoring and we'll watch super-ura.si 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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