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Hostname

niubcn.com

Last fetched

niubcn.com resolves to 1 IPv4 address operated by AS197712 in ES. WHOIS lists iana:1403 as the registrar.

Nutrition Label

WHISPER CANON · niubcn.comRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint5.2/10canon.whisper.security/host/niubcn.com

Resolution chain

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

IPPrefixASNOperatorCountry
185.42.104.196185.42.104.0/22AS197712—ES

WHOIS identity

Registrar
iana:1403
Organization
sergi bueno navarro
Contact emails

Subdomains

9 observed subdomains of niubcn.com.

Subdomain
4labels4you.niubcn.com
domingos.niubcn.com
hostmaster.niubcn.com
mail.niubcn.com
piu.niubcn.com
wildcard.niubcn.com
ww.niubcn.com
www.niubcn.com
wwww.niubcn.com

Web-graph footprint

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

69 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for niubcn.com.

MechanismTarget
SPF_INCLUDE_spf.srv.cat

Related pages

Pivot deeper into the graph from niubcn.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "niubcn.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.