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Hostname

plr.ch

Last fetched

plr.ch resolves to 1 IPv4 address operated by OPENBUSINESS in CH.

Nutrition Label

WHISPER CANON · plr.chRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/plr.ch

Resolution chain

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

IPPrefixASNOperatorCountry
94.103.98.18194.103.96.0/20AS49457OPENBUSINESSCH

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from plr.ch 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 plr.ch.

MechanismTarget
SPF_Aplr.ch
SPF_INCLUDE_spf.seen.io
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.tocco.ch
SPF_INCLUDEspf1.plr.ch
SPF_MXplr.ch

Related pages

Pivot deeper into the graph from plr.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "plr.ch"})-[: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.