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Hostname

lefflercom.com

Last fetched

lefflercom.com resolves to 1 IPv4 address operated by DTN-AS - DTN, LLC in US.

Nutrition Label

WHISPER CANON · lefflercom.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/lefflercom.com

Resolution chain

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

IPPrefixASNOperatorCountry
66.112.153.1666.112.153.0/24AS8119DTN-AS - DTN, LLCUS

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from lefflercom.com in the public web crawl.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for lefflercom.com.

MechanismTarget
SPF_IP208.3.212.21
SPF_IP66.112.144.0/20
SPF_IP67.97.112.21
SPF_IP69.41.208.0/20

Related pages

Pivot deeper into the graph from lefflercom.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "lefflercom.com"})-[: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.