SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
halgaard-enge.dk
SSL/TLS Certificate
SSL/TLS Certificate for halgaard-enge.dk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- halgaard-enge.dk
- Valid from
- Oct 5, 2026
- Valid until
- Jan 3, 2027 (85 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05B4DB8D86F03E2A9CE73FED7A175DBFBC98
- SHA-256 fingerprint
- E8:6E:81:AF:96:5E:A0:07:66:9D:31:26:B3:7C:5E:EB:31:94:FA:1F:3F:BC:E7:DD:C4:DA:7E:13:38:82:0E:FE
- 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 Sep 28, 2026.
Never get surprised by halgaard-enge.dk's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch halgaard-enge.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.