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Hostname

jacknroll.fr

Last fetched

jacknroll.fr resolves to 1 IPv4 address operated by AS208226 in FR.

Nutrition Label

WHISPER CANON · jacknroll.frRouting diversity1.5/10Peering density4.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/jacknroll.fr

Resolution chain

jacknroll.fr resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
194.87.217.203194.87.217.0/24AS208226—FR

WHOIS identity

No WHOIS records are currently associated with jacknroll.fr in WhisperGraph.

Subdomains

5 observed subdomains of jacknroll.fr.

Subdomain
dev.jacknroll.fr
host.jacknroll.fr
marketing.jacknroll.fr
staging.jacknroll.fr
www.jacknroll.fr

Web-graph footprint

Distinct hostnames that link to or from jacknroll.fr in the public web crawl.

21 sites link to this hostname.

55 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for jacknroll.fr.

MechanismTarget
SPF_INCLUDEspf.cloudus.rs.oxcs.net

Related pages

Pivot deeper into the graph from jacknroll.fr.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "jacknroll.fr"})-[: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.