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 in-sa.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.in-sa.de
- Valid from
- Apr 14, 2026
- Valid until
- Oct 25, 2026 (48 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 196B2EAA4D4E6E2B404F53543D9EF69E
- SHA-256 fingerprint
- C4:5F:BD:C7:8E:39:C2:58:6C:2C:C0:83:5B:DF:6E:76:1A:EE:41:1C:D4:FC:1D:EB:79:36:EF:08:97:54:FA:4B
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by in-sa.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch in-sa.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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