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Hostname

catno1.de

Last fetched

catno1.de resolves to 6 IPv4 addresses operated by AS63949 in DE.

Nutrition Label

WHISPER CANON · catno1.deRouting diversity3.9/10Peering density5.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/catno1.de

Resolution chain

catno1.de resolves to 6 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
139.162.174.209139.162.160.0/19AS63949—DE
139.162.181.76139.162.160.0/19AS63949—DE
172.104.149.86172.104.128.0/19AS63949—DE
172.104.203.186172.104.202.0/23AS63949—DE
172.104.251.198172.104.224.0/19AS63949—DE
34.117.176.2234.116.0.0/14AS396982GOOGLE-CLOUD-PLATFORM - Google LLCUS

WHOIS identity

No WHOIS records are currently associated with catno1.de in WhisperGraph.

Subdomains

4 observed subdomains of catno1.de.

Subdomain
hostmaster.catno1.de
www1.catno1.de
www.catno1.de

Showing 3 of 4. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from catno1.de in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for catno1.de.

MechanismTarget
SPF_IPfd43:c0d1:c090::/48

Related pages

Pivot deeper into the graph from catno1.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "catno1.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.