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Hostname

520.cn

Last fetched

520.cn has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:北京新网互联科技有限公司 as the registrar.

Nutrition Label

WHISPER CANON · 520.cnRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/520.cn

Resolution chain

520.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

Registrar
registrar:北京新网互联科技有限公司
Organization
????????????
Contact emails

Subdomains

5 observed subdomains of 520.cn.

Subdomain
im.520.cn
t.520.cn
resource.520.cn
passport.520.cn
m.520.cn

Web-graph footprint

Distinct hostnames that link to or from 520.cn in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for 520.cn.

MechanismTarget
SPF_INCLUDEspf.mxhichina.com

Related pages

Pivot deeper into the graph from 520.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "520.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.