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Hostname

gcrs.de

Last fetched

gcrs.de resolves to 1 IPv4 address operated by AS51167 in DE.

Nutrition Label

WHISPER CANON · gcrs.deRouting diversity1.5/10Peering density2.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/gcrs.de

Resolution chain

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

IPPrefixASNOperatorCountry
158.220.103.176158.220.96.0/20AS51167—DE

WHOIS identity

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

Subdomains

4 observed subdomains of gcrs.de.

Subdomain
dgl.gcrs.de
hg.gcrs.de
tools.gcrs.de
www.gcrs.de

Web-graph footprint

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

19 sites link to this hostname.

58 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for gcrs.de.

MechanismTarget
SPF_Agcrs.de
SPF_Amailservice.pccaddie.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP158.220.103.176
SPF_IP2a02:c206:3015:8742:0:0:0:1
SPF_MXgcrs.de

Related pages

Pivot deeper into the graph from gcrs.de.

Cypher and MCP

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

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