Hostname

hal9ooo.de

Last fetched Mon, 25 May 2026 18:54:04 GMT

hal9ooo.de appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

Resolution chain

hal9ooo.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 hal9ooo.de in WhisperGraph.

Subdomains

4 observed subdomains of hal9ooo.de.

Subdomain
letsplay.hal9ooo.de
www.hal9ooo.de
mail.hal9ooo.de

Showing 3 of 4. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from hal9ooo.de in the public web crawl.

Sample inbound links

sylviemarks.de

Sample outbound links

Threat posture

History

Mail and authentication

MX records

incogni.kasserver.com

SPF policy

3 SPF mechanisms authorising senders for hal9ooo.de.

Mechanism	Target
SPF_A	hal9ooo.de
SPF_INCLUDE	spf.kasserver.com
SPF_MX	hal9ooo.de

Pivot deeper into the graph from hal9ooo.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "hal9ooo.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.