SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
uni-login.dk
SSL/TLS Certificate
SSL/TLS Certificate for uni-login.dk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- brugerprofil.emu.dk
- Valid from
- Aug 2, 2026
- Valid until
- Oct 31, 2026 (54 days remaining)
- Public key
- EC 384-bit
- Serial
- 05F966D3854AD4B0709E5D51483E407DA507
- SHA-256 fingerprint
- FF:DD:C7:76:3A:B6:8E:F7:9C:C8:6A:2B:A5:FF:2B:7E:10:31:EB:6B:85:1B:B4:5D:3D:74:6D:C4:44:A6:D5:8A
- Chain
- YE1 → 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).
Never get surprised by uni-login.dk's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch uni-login.dk 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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