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Hostname

backyard.server-on.net

Last fetched

backyard.server-on.net resolves to 1 IPv4 address operated by AS2514 in JP.

Nutrition Label

WHISPER CANON · backyard.server-on.netRouting diversity1.5/10Peering density3.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/backyard.server-on.net

Resolution chain

backyard.server-on.net resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
210.139.3.53210.139.0.0/17AS2514—JP

WHOIS identity

No WHOIS records are currently associated with backyard.server-on.net in WhisperGraph.

Subdomains

1 observed subdomain of backyard.server-on.net.

Subdomain
mta-sts.backyard.server-on.net

Threat posture

History

Mail and authentication

MX records

  • backyard.server-on.net

SPF policy

4 SPF mechanisms authorising senders for backyard.server-on.net.

MechanismTarget
SPF_Aauth.gate-on.net
SPF_Abackyard.server-on.net
SPF_IP210.139.3.53
SPF_MXbackyard.server-on.net

Related pages

Pivot deeper into the graph from backyard.server-on.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "backyard.server-on.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.