Hostname

hoac.de

Last fetched Tue, 28 Jul 2026 16:16:27 GMT

hoac.de appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

Resolution chain

hoac.de has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

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

Subdomains

9 observed subdomains of hoac.de.

Subdomain
ae.hoac.de
ar.hoac.de
es.hoac.de
file.hoac.de
fr.hoac.de
no.hoac.de
pl.hoac.de
ru.hoac.de
www.hoac.de

Web-graph footprint

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

21 sites link to this hostname.

16 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

hoac-de.mail.protection.outlook.com

SPF policy

1 SPF mechanism authorising senders for hoac.de.

Mechanism	Target
SPF_INCLUDE	spf.protection.outlook.com

Pivot deeper into the graph from hoac.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "hoac.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.