Hostname

4eco.nl

Last fetched Thu, 09 Jul 2026 05:52:14 GMT

4eco.nl resolves to 1 IPv4 address operated by AS49981 in NL. WHOIS lists registrar:registrar.eu as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
212.8.252.90	212.8.252.0/23	AS49981	—	NL

WHOIS identity

Registrar: registrar:registrar.eu
Organization: —
Contact emails: —

Subdomains

1 observed subdomain of 4eco.nl.

Subdomain
www.4eco.nl

Web-graph footprint

Distinct hostnames that link to or from 4eco.nl in the public web crawl.

7 sites link to this hostname.

457 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.brodgar.nl

SPF policy

2 SPF mechanisms authorising senders for 4eco.nl.

Mechanism	Target
SPF_INCLUDE	_spf.brodgar.nl
SPF_INCLUDE	servers.mcsv.net

Pivot deeper into the graph from 4eco.nl.

Cypher and MCP

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

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