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Domain footprint: sigmacomputing.com

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: 75.2.60.5 → Amazon Web Services, Inc.
Mail: alt1.aspmx.l.google.com → Google LLC · alt2.aspmx.l.google.com → Google LLC · alt3.aspmx.l.google.com → Google LLC · alt4.aspmx.l.google.com → Google LLC
SPF sends via: _spf.google.com · sendgrid.net · 5759984.spf03.hubspotemail.net · _spf.salesforce.com · mail.zendesk.com

Separately, 20 organisations whose name resembles “sigmacomputing.com” — these may be unrelated to the domain above.

  1. ICUK Computing Services Limited 85 netblocks · RIPE registry Routing Unverified name
  2. LOOPS-CLOUD-COMPUTING-SLU 24 netblocks · Germany Routing
  3. Grinaker Computing Services 15 netblocks · AFRINIC registry Routing
  4. Intelligent Computing Solutions 8 netblocks · PEERINGDB registry Routing
  5. DHI Computing Service, Inc. 7 netblocks Routing
  6. Hub Computing Services Pty Ltd 6 netblocks · APNIC registry Routing
  7. Zero Cirrus Cloud Computing Co., Ltd. 5 netblocks · APNIC registry Routing
  8. Hurricane Networks Spain Hurricane-Computing.com 5 netblocks · RIPE registry Routing
  9. ICT CLOUD COMPUTING SERVICES GMBH 4 netblocks · RIPE registry Registry
  10. COMPUTING SERVICE S.R.L. 3 netblocks · RIPE registry Routing
  11. Motorola - Network Computing Services 3 netblocks · ARIN registry Routing
  12. IP_COMPUTING_SOLUTIONS 3 netblocks · KZ Routing
  13. ADVANCED COMPUTING SOLUTIONS ITALIA SRL 3 netblocks · RIPE registry Registry
  14. Western New York Computing Systems 3 netblocks · ARIN registry Routing
  15. NOAM-COMMUNICATIONS-AND-COMPUTING-SOLUTIONS 3 netblocks · RIPE registry Routing
  16. Mikdot-Computing-Systems 2 netblocks · RIPE registry Routing
  17. Cross-Computing-Services-EMF2022 2 netblocks · RIPE registry Handle
  18. Proxima Computing srl 2 netblocks · RIPE registry Routing
  19. Cross Computing Services Limited 2 netblocks · RIPE registry Routing
  20. webquake Computing Solutions GmbH 1 netblock · RIPE registry Routing