SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
mag-ii.com
SSL/TLS Certificate
SSL/TLS Certificate for mag-ii.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- mag-ii.com
- Valid from
- Oct 26, 2026
- Valid until
- Jan 24, 2027 (80 days remaining)
- Public key
- EC 256-bit
- Serial
- D2C321A372A227800EE238D6E4AF3099
- SHA-256 fingerprint
- 4A:86:57:33:04:39:72:62:AD:E7:25:30:55:58:36:69:67:6D:44:5D:FA:AD:EA:E4:5F:EC:B3:14:20:2C:E9:83
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 2 previous certificates for this host. This certificate has been served since Nov 1, 2026.
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This is today's certificate. Turn on monitoring and we'll watch mag-ii.com 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, 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.
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