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Hostname

siu.red

Last fetched

siu.red resolves to 2 IPv4 addresses operated by AS4134 in CN. WHOIS lists iana:1621 as the registrar.

Nutrition Label

WHISPER CANON · siu.redRouting diversity1.5/10Peering density9.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/siu.red

Resolution chain

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

IPPrefixASNOperatorCountry
61.191.55.10161.190.0.0/15AS4134—CN
61.191.55.18461.190.0.0/15AS4134—CN

WHOIS identity

Registrar
iana:1621
Organization
??????????
Contact emails

Subdomains

2 observed subdomains of siu.red.

Subdomain
cloud.siu.red
data.siu.red

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for siu.red.

MechanismTarget
SPF_INCLUDEspf.mail.qq.com

Related pages

Pivot deeper into the graph from siu.red.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "siu.red"})-[: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.