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Hostname

concern.nu

Last fetched

concern.nu resolves to 4 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

WHISPER CANON · concern.nuRouting diversity3.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/concern.nu

Resolution chain

concern.nu resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.88.222104.21.80.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.153.196172.67.144.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.96.9188.114.96.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.97.9188.114.97.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

No WHOIS records are currently associated with concern.nu in WhisperGraph.

Subdomains

1 observed subdomain of concern.nu.

Subdomain
www.concern.nu

Web-graph footprint

Distinct hostnames that link to or from concern.nu in the public web crawl.

7 sites link to this hostname.

Sample inbound links

Threat posture

History

Related pages

Pivot deeper into the graph from concern.nu.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

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

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