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Hostname

exchange.letsdev.de

Last fetched

exchange.letsdev.de resolves to 2 IPv4 addresses operated by AS12843 in DE.

Nutrition Label

WHISPER CANON · exchange.letsdev.deRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint7.6/10canon.whisper.security/host/exchange.letsdev.de

Resolution chain

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

IPPrefixASNOperatorCountry
213.144.18.12213.144.0.0/19AS12843—DE
217.92.62.123217.80.0.0/12AS3320—DE

WHOIS identity

No WHOIS records are currently associated with exchange.letsdev.de in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for exchange.letsdev.de.

MechanismTarget
SPF_INCLUDE_spf.kundenserver.de
SPF_INCLUDE_spf.perfora.net
SPF_INCLUDEmail.letsdev.de

Related pages

Pivot deeper into the graph from exchange.letsdev.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "exchange.letsdev.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.