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Hostname

rtb-us.caerulus.io

Last fetched

rtb-us.caerulus.io resolves to 165.22.40.52, announced in 165.49.118.0/24 by DIGITALOCEAN-ASN - DigitalOcean, LLC in US. rtb-us.caerulus.io 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 · rtb-us.caerulus.ioRouting diversity1.5/10Peering density7.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/rtb-us.caerulus.io

Resolution chain

IPv6 resolution

No AAAA record for rtb-us.caerulus.io is recorded in WhisperGraph.

WHOIS identity

WhisperGraph holds no WHOIS registrar, registrant organisation or contact email for rtb-us.caerulus.io. WHOIS is recorded against the registrable domain, so a subdomain such as a www. host carries none of its own — check the registrable domain for this name.

Mail and authentication

Nameservers

  • ns77.domaincontrol.com
  • ns78.domaincontrol.com

Threat-feed evidence

History

Related pages

Pivot from rtb-us.caerulus.io 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: "rtb-us.caerulus.io"})-[: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.