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Hostname

forrs.de

Last fetched

forrs.de resolves to 1 IPv4 address operated by NETCUP-AS netcup GmbH in DE.

Nutrition Label

WHISPER CANON · forrs.deRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/forrs.de

Resolution chain

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

IPPrefixASNOperatorCountry
202.61.236.52202.61.236.0/22AS197540NETCUP-AS netcup GmbHDE

WHOIS identity

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Subdomains

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Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for forrs.de.

MechanismTarget
SPF_INCLUDEspf.crsend.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP20.79.197.16
SPF_IP5.45.98.82
SPF_IP89.58.8.120
SPF_IP94.16.122.87

Related pages

Pivot deeper into the graph from forrs.de.

Cypher and MCP

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

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