SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
in-situ.net
SSL/TLS Certificate
SSL/TLS Certificate for in-situ.net
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.in-situ.net
- Valid from
- Apr 21, 2026
- Valid until
- Nov 1, 2026 (28 days remaining)
- Public key
- RSA 2048-bit
- Serial
- D92682F5BDE0E55DAAB4D3492CA3DFF4
- SHA-256 fingerprint
- BD:FF:A7:78:11:9E:43:20:E2:5E:84:9E:AB:12:1E:47:6C:55:FF:16:9B:BA:92:75:84:E9:1E:56:09:26:FF:29
- 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.
This certificate has been served since Sep 20, 2026.
Never get surprised by in-situ.net's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch in-situ.net 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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