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 altas.africa

Valid
Issued by (CA)
Google Trust Services
Subject
altas.africa
Valid from
Oct 27, 2026
Valid until
Jan 25, 2027 (77 days remaining)
Public key
RSA 2048-bit
Serial
DC7D57AC39482BA40A6891BCF5C0A35B
SHA-256 fingerprint
FE:D4:B2:4D:5D:36:BD:9F:3B:D5:00:E1:D3:A5:7B:4D:68:61:1F:0F:A8:9E:EC:DD:A6:41:63:0F:68:10:01:66
Chain
WR3 → GTS Root R1
Subject Alternative Names (3)
altas.africa, ops.altas.africa, www.altas.africa

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 Nov 2, 2026.

Never get surprised by altas.africa's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch altas.africa 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.