SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
tok-up.com
SSL/TLS Certificate
SSL/TLS Certificate for tok-up.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- tok-up.com
- Valid from
- Oct 10, 2026
- Valid until
- Jan 9, 2027 (58 days remaining)
- Public key
- EC 256-bit
- Serial
- 487D89ED58F48473137902C3966A752D
- SHA-256 fingerprint
- 06:0F:76:08:37:AD:25:BC:51:08:74:7C:25:8D:0C:45:37:D9:0E:9D:D6:5C:11:F4:46:1C:ED:C0:D6:87:EB:C5
- Chain
- WE1 → GTS Root R4
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 Nov 6, 2026.
Never get surprised by tok-up.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch tok-up.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.