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Hostname

sigmaos.com

Last fetched

sigmaos.com resolves to 35.71.142.77, announced in 35.71.128.0/20 by AMAZON-02 - Amazon.com, Inc. in CA. sigmaos.com is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this
0
Verdict coverage
known-clean

Nutrition Label

WHISPER CANON · sigmaos.comRouting diversity1.5/10Peering density9.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/sigmaos.com

Resolution chain

IPv6 resolution

No AAAA record for sigmaos.com is recorded in WhisperGraph.

Attribution

Aws

cloud · ORIGIN_AS

WHOIS identity

Registrar
iana:1068
Registrant organisation
this domain was caught by dropcatch.com
Contact emails
c14cc18740014f1592f09f49a400ba65.protect@withheldforprivacy.com, savvas@savopoulos.com, support@dropcatch.com

Subdomains

Subdomain
beta.sigmaos.com
blog.sigmaos.com
checkout.sigmaos.com
docs.sigmaos.com
file-server.sigmaos.com
go.sigmaos.com
leaderboards.sigmaos.com
releases.sigmaos.com
www.sigmaos.com

Showing 9 of 9 subdomains (9 per page).

Web-graph footprint

Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.

Sample inbound links

Sample outbound links

Mail and authentication

Nameservers

  • ns-342.awsdns-42.com
  • ns-603.awsdns-11.net
  • ns-1315.awsdns-36.org
  • ns-1705.awsdns-21.co.uk

MX records

  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • aspmx2.googlemail.com
  • aspmx3.googlemail.com

SPF policy

  • include: _spf.google.com
  • include: spf.mandrillapp.com
  • a: sigmaos.io

Threat-feed evidence

History

Related pages

Pivot from sigmaos.com into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "sigmaos.com"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.