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Hostname

obsec.us

Last fetched

obsec.us resolves to 104.18.12.148, announced in 104.18.0.0/20 by CLOUDFLARENET - Cloudflare, Inc. in CA. obsec.us 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 · obsec.usRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/obsec.us

Resolution chain

IPv6 resolution

Attribution

Cloudflare

cdn · ORIGIN_AS, CDN

WHOIS identity

Registrar
iana:895
Registrant organisation
justin head
Contact emails
domains@obsidiansecurity.com

Subdomains

Subdomain
dev.obsec.us
extension.obsec.us
live-extension.obsec.us
ops.obsec.us
qe.obsec.us

Showing 5 of 25. View all subdomains →

Mail and authentication

Nameservers

  • may.ns.cloudflare.com
  • rajeev.ns.cloudflare.com

MX records

  • mx.sendgrid.net

SPF policy

  • include: sendgrid.net
  • include: in.dev.obsec.us

Threat-feed evidence

History

Related pages

Pivot from obsec.us 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: "obsec.us"})-[: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.