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 deko-tek.com.tr

Valid
Issued by (CA)
Google Trust Services
Subject
deko-tek.com.tr
Valid from
Aug 29, 2026
Valid until
Nov 27, 2026 (46 days remaining)
Public key
EC 256-bit
Serial
81AEBC0D7E696A540E7A1D7D3DC021A6
SHA-256 fingerprint
B2:FD:75:68:08:19:AF:29:FE:9C:95:7E:2C:F1:04:45:63:D0:66:20:EB:87:5A:A3:A5:CA:4A:28:03:ED:F7:2C
Chain
WE1 → GTS Root R4
Subject Alternative Names (2)
*.deko-tek.com.tr, deko-tek.com.tr

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

We've observed 1 previous certificate for this host. This certificate has been served since Sep 26, 2026.

Never get surprised by deko-tek.com.tr's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch deko-tek.com.tr 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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.