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Hostname

observer.nrw

Last fetched

observer.nrw resolves to 1 IPv4 address operated by AS8560 in DE. WHOIS lists iana:83 as the registrar.

Nutrition Label

WHISPER CANON · observer.nrwRouting diversity1.5/10Peering density7.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/observer.nrw

Resolution chain

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

IPPrefixASNOperatorCountry
217.160.0.148217.160.0.0/16AS8560—DE

WHOIS identity

Registrar
iana:83
Organization
secure it consult
Contact emails
—

Subdomains

1 observed subdomain of observer.nrw.

Subdomain
www.observer.nrw

Web-graph footprint

Distinct hostnames that link to or from observer.nrw in the public web crawl.

30 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 observer.nrw.

MechanismTarget
SPF_INCLUDE_spf-eu.ionos.com

Related pages

Pivot deeper into the graph from observer.nrw.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "observer.nrw"})-[: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.