Skip to content

Hostname

4cities.eu

Last fetched

4cities.eu resolves to 1 IPv4 address operated by AS8560 in AT. WHOIS lists registrar:eurodns s.a. as the registrar.

Nutrition Label

WHISPER CANON · 4cities.euRouting diversity1.5/10Peering density6.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/4cities.eu

Resolution chain

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

IPPrefixASNOperatorCountry
81.19.159.6381.19.144.0/20AS8560—AT

WHOIS identity

Registrar
registrar:eurodns s.a.
Organization
—
Contact emails
—

Subdomains

2 observed subdomains of 4cities.eu.

Subdomain
mail.4cities.eu
www.4cities.eu

Web-graph footprint

Distinct hostnames that link to or from 4cities.eu in the public web crawl.

75 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for 4cities.eu.

MechanismTarget
SPF_INCLUDEspf.w4ymail.at
SPF_MX4cities.eu

Related pages

Pivot deeper into the graph from 4cities.eu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "4cities.eu"})-[: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.