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 banic-sp.com

Valid
Issued by (CA)
Let's Encrypt
Subject
*.banic-sp.com
Valid from
Aug 7, 2026
Valid until
Nov 5, 2026 (37 days remaining)
Public key
RSA 2048-bit
Serial
06D21BE4FCC423BAD97F67A938F9DCC35442
SHA-256 fingerprint
2E:D5:FB:41:2A:16:4A:F5:7A:89:2C:81:75:56:A2:C2:53:4F:24:1B:FC:39:51:7A:AE:B5:7E:B3:ED:A5:59:90
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.banic-sp.com, banic-sp.com

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 25, 2026.

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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.

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