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Hostname

iwyu.com

Last fetched

iwyu.com resolves to 1 IPv4 address operated by SPARTANHOST in US. WHOIS lists iana:1509 as the registrar.

Nutrition Label

WHISPER CANON · iwyu.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/iwyu.com

Resolution chain

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

IPPrefixASNOperatorCountry
45.151.134.2545.151.134.0/24AS201106SPARTANHOSTUS

WHOIS identity

Registrar
iana:1509
Organization
domain administrator
Contact emails

Subdomains

1 observed subdomain of iwyu.com.

Subdomain
www.iwyu.com

Web-graph footprint

Distinct hostnames that link to or from iwyu.com in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for iwyu.com.

MechanismTarget
SPF_INCLUDEspf.mxhichina.com

Related pages

Pivot deeper into the graph from iwyu.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "iwyu.com"})-[: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.