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 server-service.de

Valid
Issued by (CA)
Actalis S.p.A.
Subject
Valid from
Aug 18, 2026
Valid until
Nov 18, 2026 (90 days remaining)
Public key
EC 256-bit
Serial
3191E68A97486D72B408113FBB51FE6C
SHA-256 fingerprint
E8:63:A3:06:18:35:65:A0:27:97:00:D0:C6:61:5E:8C:E9:C1:5D:1E:21:64:CB:E1:E9:5A:A4:91:E1:49:CB:D2
Chain
Actalis Domain Validated TLS Server ECC CA 2025 → Actalis TLS Server ECC Root CA 2025 → Actalis Authentication Root CA
Subject Alternative Names (1)
server-service.de

Certificate Authority Authorization (CAA)

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

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This is today's certificate. Turn on monitoring and we'll watch server-service.de 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.

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