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Hostname

4mark.net

Last fetched

4mark.net resolves to 1 IPv4 address operated by GD-EMEA-DC-SXB1 in FR. WHOIS lists iana:1476 as the registrar.

Nutrition Label

WHISPER CANON · 4mark.netRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings6.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/4mark.net

Resolution chain

4mark.net resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
5.175.5.645.175.0.0/20AS8972GD-EMEA-DC-SXB1FR

WHOIS identity

Registrar
iana:1476
Organization
norbert kleininger
Contact emails

Subdomains

2 observed subdomains of 4mark.net.

Subdomain
mail.4mark.net
www.4mark.net

Web-graph footprint

Distinct hostnames that link to or from 4mark.net in the public web crawl.

5,840 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from 4mark.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "4mark.net"})-[: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.