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Hostname

knopper.net

Last fetched

knopper.net resolves to 2 IPv4 addresses operated by STRATO STRATO AG in DE.

Nutrition Label

WHISPER CANON · knopper.netRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/knopper.net

Resolution chain

knopper.net resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
81.169.229.1881.169.128.0/17AS6724STRATO STRATO AGDE
217.154.170.253217.154.160.0/20AS8560IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE.DE

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from knopper.net in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • knopper.net

SPF policy

2 SPF mechanisms authorising senders for knopper.net.

MechanismTarget
SPF_Aknopper.net
SPF_MXknopper.net

Related pages

Pivot deeper into the graph from knopper.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "knopper.net"})-[: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.