Hostname

ruihaifa.com

Last fetched Thu, 30 Jul 2026 00:10:00 GMT

ruihaifa.com resolves to 1 IPv4 address operated by AS58466 in CN. WHOIS lists iana:120 as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
42.240.151.41	42.240.144.0/20	AS58466	—	CN

WHOIS identity

Registrar

iana:120

Organization

guanzhu chen

Contact emails

ruihaifa@ruihaifa.com

Web-graph footprint

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

Sample inbound links

fscpa.com.cn

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for ruihaifa.com.

Mechanism	Target
SPF_INCLUDE	spf.163.com

Pivot deeper into the graph from ruihaifa.com.

Cypher and MCP

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

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