SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
msa-edu.com
SSL/TLS Certificate
SSL/TLS Certificate for msa-edu.com
Valid- Issued by (CA)
- Starfield Technologies
- Subject
- msa-edu.com
- Valid from
- Jul 18, 2026
- Valid until
- Feb 1, 2027 (143 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 31330C4B4B81129F
- SHA-256 fingerprint
- 48:8F:7A:DB:7C:D8:D0:0E:63:7F:80:26:36:7A:F3:A0:0F:EB:1E:A4:F9:23:07:77:8A:A0:37:F0:CC:67:B4:F7
- Chain
- Starfield TLS Intermediate CA DV - R1v1 → Starfield TLS Root CA - R1 → Starfield Root Certificate Authority - G2
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 Aug 26, 2026.
Never get surprised by msa-edu.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch msa-edu.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, 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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