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Hostname

yangyu.space

Last fetched

yangyu.space resolves to 1 IPv4 address operated by AS201106 in US. WHOIS lists iana:120 as the registrar.

Nutrition Label

WHISPER CANON · yangyu.spaceRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/yangyu.space

Resolution chain

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

IPPrefixASNOperatorCountry
45.151.133.9745.151.132.0/22AS201106—US

WHOIS identity

Registrar
iana:120
Organization
yu yang
Contact emails

Subdomains

3 observed subdomains of yangyu.space.

Subdomain
mail.yangyu.space
webmail.yangyu.space
www.yangyu.space

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for yangyu.space.

MechanismTarget
SPF_Ayangyu.space
SPF_IP45.151.133.97
SPF_MXyangyu.space

Related pages

Pivot deeper into the graph from yangyu.space.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "yangyu.space"})-[: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.