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Hostname

elfa.nl

Last fetched

elfa.nl resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

WHISPER CANON · elfa.nlRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/elfa.nl

Resolution chain

elfa.nl resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.94.17104.21.80.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.218.98172.67.208.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from elfa.nl in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

11 SPF mechanisms authorising senders for elfa.nl.

MechanismTarget
SPF_Aelfa.nl
SPF_INCLUDEseraccloud.nl
SPF_IP185.104.29.44
SPF_IP185.104.30.240/32
SPF_IP195.160.216.21
SPF_IP37.97.226.147
SPF_IP62.221.207.142
SPF_IP95.142.48.121
SPF_IP95.142.51.3
SPF_IP95.142.51.4
SPF_MXelfa.nl

Related pages

Pivot deeper into the graph from elfa.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "elfa.nl"})-[: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.