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Hostname

4markdown.com

Last fetched

4markdown.com has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:1456 as the registrar.

Nutrition Label

WHISPER CANON · 4markdown.comRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/4markdown.com

Resolution chain

4markdown.com has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
iana:1456
Organization
greenon software adrian polubinski
Contact emails

Subdomains

1 observed subdomain of 4markdown.com.

Subdomain
www.4markdown.com

Web-graph footprint

Distinct hostnames that link to or from 4markdown.com in the public web crawl.

29 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

3 SPF mechanisms authorising senders for 4markdown.com.

MechanismTarget
SPF_A4markdown.com
SPF_INCLUDE_spf.mailersend.net
SPF_MX4markdown.com

Related pages

Pivot deeper into the graph from 4markdown.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "4markdown.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.