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Hostname

550d.cn

Last fetched

550d.cn resolves to 1 IPv4 address operated by AS134548 in HK. WHOIS lists registrar:郑州世纪创联电子科技开发有限公司 as the registrar.

Nutrition Label

WHISPER CANON · 550d.cnRouting diversity1.5/10Peering density4.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint8.0/10canon.whisper.security/host/550d.cn

Resolution chain

550d.cn resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
45.199.71.1345.199.64.0/20AS134548—HK

WHOIS identity

Registrar
registrar:郑州世纪创联电子科技开发有限公司
Organization
何贵兴
Contact emails

Subdomains

2 observed subdomains of 550d.cn.

Subdomain
mail.550d.cn
www.550d.cn

Web-graph footprint

Distinct hostnames that link to or from 550d.cn in the public web crawl.

368 sites link to this hostname.

Sample inbound links

Threat posture

History

Related pages

Pivot deeper into the graph from 550d.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "550d.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.