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Hostname

sdrez.cn

Last fetched

sdrez.cn appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

WHISPER CANON · sdrez.cnRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/sdrez.cn

Resolution chain

sdrez.cn has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

No WHOIS records are currently associated with sdrez.cn in WhisperGraph.

Subdomains

8 observed subdomains of sdrez.cn.

Subdomain
bt.sdrez.cn
f.sdrez.cn
hk.sdrez.cn
hs.sdrez.cn
i.sdrez.cn
kf.sdrez.cn
l.sdrez.cn
sw.sdrez.cn

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for sdrez.cn.

MechanismTarget
SPF_Abryce-mx.dynu.com
SPF_Aeverglades-mx.dynu.com
SPF_MXsdrez.cn

Related pages

Pivot deeper into the graph from sdrez.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sdrez.cn"})-[: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.