Hostname

hackfu.at

Last fetched Tue, 14 Jul 2026 04:37:51 GMT

hackfu.at resolves to 1 IPv4 address operated by AS1764 in AT. WHOIS lists registrar:ovh gmbh as the registrar.

Nutrition Label

Resolution chain

hackfu.at 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
83.68.131.4	83.68.128.0/22	AS1764	—	AT

WHOIS identity

Registrar: registrar:ovh gmbh
Organization: —
Contact emails: —

Subdomains

2 observed subdomains of hackfu.at.

Subdomain
central-bank.hackfu.at
www.hackfu.at

Web-graph footprint

Distinct hostnames that link to or from hackfu.at in the public web crawl.

12 sites linked to from this hostname.

Sample inbound links

klaresmarketing.at

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail2.cyberfred.eu

SPF policy

2 SPF mechanisms authorising senders for hackfu.at.

Mechanism	Target
SPF_INCLUDE	cyberfred.eu
SPF_MX	hackfu.at

Pivot deeper into the graph from hackfu.at.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "hackfu.at"})-[: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.