Hostname

fcv1928.de

Last fetched Fri, 24 Jul 2026 15:10:27 GMT

fcv1928.de resolves to 1 IPv4 address operated by AS6724 in DE.

Nutrition Label

Resolution chain

fcv1928.de 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
81.169.145.167	81.169.144.0/22	AS6724	—	DE

WHOIS identity

No WHOIS records are currently associated with fcv1928.de in WhisperGraph.

Subdomains

1 observed subdomain of fcv1928.de.

Subdomain
www.fcv1928.de

Web-graph footprint

Distinct hostnames that link to or from fcv1928.de in the public web crawl.

12 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

smtpin.rzone.de

SPF policy

1 SPF mechanism authorising senders for fcv1928.de.

Mechanism	Target
SPF_REDIRECT	_spf.strato.com

Pivot deeper into the graph from fcv1928.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fcv1928.de"})-[: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.