SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
magasins-ed.com
SSL/TLS Certificate
SSL/TLS Certificate for magasins-ed.com
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- autoconfig.pied.o2switch.net
- Valid from
- Jun 16, 2026
- Valid until
- Sep 14, 2026 (42 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05E128140457C8212D1C577C0CDDC4C8D6E9
- SHA-256 fingerprint
- 17:2A:FE:B2:AE:59:E6:C2:1D:67:FA:58:60:04:35:EB:B9:36:9D:B0:EB:61:C5:E3:E8:B1:81:C3:BF:01:4C:7E
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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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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