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Hostname

derharz.de

Last fetched

derharz.de resolves to 1 IPv4 address operated by AS48314 in DE.

Nutrition Label

WHISPER CANON · derharz.deRouting diversity1.5/10Peering density5.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/derharz.de

Resolution chain

derharz.de resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
91.210.225.1891.210.225.0/24AS48314—DE

WHOIS identity

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

Subdomains

3 observed subdomains of derharz.de.

Subdomain
mail.derharz.de
wildcard.derharz.de
www.derharz.de

Web-graph footprint

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

35 sites link to this hostname.

284 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for derharz.de.

MechanismTarget
SPF_INCLUDEspf.internetwerk.de

Related pages

Pivot deeper into the graph from derharz.de.

Cypher and MCP

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

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