SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for m-e.dk
Valid- Issued by (CA)
- Google Trust Services
- Subject
- m-e.dk
- Valid from
- Jul 6, 2026
- Valid until
- Oct 4, 2026 (60 days remaining)
- Public key
- EC 256-bit
- Serial
- 216BFD82381E32BB13683323A57417F6
- SHA-256 fingerprint
- 24:03:31:C9:E7:48:52:D3:AC:DD:26:52:E8:FF:9C:E6:CA:74:2F:79:AD:4A:81:DF:8D:FB:C2:89:C6:FE:33:58
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by m-e.dk's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch m-e.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.