Hostname

rfdy.hk

Last fetched Fri, 03 Jul 2026 13:51:06 GMT

rfdy.hk resolves to 1 IPv4 address operated by AS45102 in HK. WHOIS lists iana:1868 as the registrar.

Nutrition Label

Resolution chain

rfdy.hk 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
47.244.61.199	47.244.0.0/17	AS45102	—	HK

WHOIS identity

Registrar

iana:1868

Organization

company english name (it should be the same as the registered/corporation name on your business register certificate or relevant documents): ruifengdeyongguojishangwu(zhongguo)youxiangongsi

Contact emails

domain@now.net.cn

Subdomains

1 observed subdomain of rfdy.hk.

Subdomain
www.rfdy.hk

Web-graph footprint

Distinct hostnames that link to or from rfdy.hk in the public web crawl.

80 sites link to this hostname.

14 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx.sendcloud.org

SPF policy

1 SPF mechanism authorising senders for rfdy.hk.

Mechanism	Target
SPF_INCLUDE	spf.sendcloud.org

Pivot deeper into the graph from rfdy.hk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rfdy.hk"})-[: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.