Hostname

fcstein.ch

Last fetched Fri, 22 May 2026 04:35:30 GMT

fcstein.ch resolves to 1 IPv4 address operated by NINE in CH.

Nutrition Label

Resolution chain

fcstein.ch 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
5.148.169.160	5.148.160.0/19	AS29691	NINE	CH

WHOIS identity

Registrar: —
Organization: robert fekete
Contact emails: —

Subdomains

1 observed subdomain of fcstein.ch.

Subdomain
www.fcstein.ch

Web-graph footprint

Distinct hostnames that link to or from fcstein.ch in the public web crawl.

5 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for fcstein.ch.

Mechanism	Target
SPF_REDIRECT	_spf.clubdesk.com

Pivot deeper into the graph from fcstein.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fcstein.ch"})-[: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.