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Best match for “caltech.edu”

CALTECH SA

5 netblocks · GLEIF-confirmed · PY

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Other organisations matching “caltech.edu”

Separately-registered entities that share the name — not confirmed part of the group above.

RSPC UK Caltech IT Ltd

1 netblock RIPE Registry

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Domain footprint: caltech.edu

Resolved live just now — where this domain's services actually run, with each address attributed by OrgIndex. A DNS observation, not registry data: many organisations run entirely on providers' networks and hold no IP space of their own.

Web: 52.26.125.194 → Amazon Web Services, Inc.

Mail: mx1.caltech.iphmx.com → Cisco Systems Ironport Division · mx2.caltech.iphmx.com → Cisco Systems Ironport Division

SPF sends via: spf.protection.outlook.com · sendgrid.net · mktomail.com · spf.dynect.net · cust-spf.cashnet.com · amazonses.com