SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
msn-database.com
SSL/TLS Certificate
SSL/TLS Certificate for msn-database.com
Hostname mismatch- Issued by (CA)
- Microsoft Corporation
- Subject
- reroute443.microsoft.com
- Valid from
- Jul 14, 2026
- Valid until
- Oct 22, 2026 (92 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 55007A51B213BC95303BA64E440000007A51B2
- SHA-256 fingerprint
- A1:AA:1A:1B:39:3D:4E:8F:AF:2C:5A:F3:73:F8:6F:F3:84:3A:06:E7:0A:1A:E1:6A:4B:E9:93:77:91:A1:D5:3B
- Chain
- Microsoft TLS G2 RSA CA OCSP 16 → Microsoft TLS RSA Root G2 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by msn-database.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch msn-database.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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