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 bcit-broadcast.com

Hostname mismatch
Issued by (CA)
Let's Encrypt
Subject
www.bcit-broadcast.com
Valid from
Nov 2, 2026
Valid until
Jan 31, 2027 (82 days remaining)
Public key
EC 256-bit
Serial
054A7A1283E57BC66EFDEC7EED4BBB9BDD18
SHA-256 fingerprint
C8:BA:E9:4B:CA:7C:8C:75:55:FE:F0:21:B8:9A:71:61:43:31:0F:FB:F8:6B:6F:68:09:9F:20:C0:1D:A5:A8:8A
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (3)
www.bcit-broadcast.com, www.bcit-production.com, www.senkou.com

Certificate Authority Authorization (CAA)

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

Never get surprised by bcit-broadcast.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch bcit-broadcast.com continuously, notifying you the moment anything moves across all three signals:

Certificate monitor showing the issuer, expiry date, chain status, fingerprint, covered names, and a history of a rotation and an expiry warning

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.

Monitor this certificate free

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