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Hostname

martinstefko.com

Last fetched

martinstefko.com resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:1910 as the registrar.

Nutrition Label

WHISPER CANON · martinstefko.comRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/martinstefko.com

Resolution chain

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

IPPrefixASNOperatorCountry
104.21.81.44104.21.80.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.138.28172.67.128.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
iana:1910
Organization
—
Contact emails
—

Subdomains

1 observed subdomain of martinstefko.com.

Subdomain
www.martinstefko.com

Web-graph footprint

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

38 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 martinstefko.com.

MechanismTarget
SPF_MXmartinstefko.com

Related pages

Pivot deeper into the graph from martinstefko.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "martinstefko.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.