Hostname

dsp.golf

Last fetched Mon, 01 Jun 2026 20:58:32 GMT

dsp.golf resolves to 1 IPv4 address operated by AS131965 in JP. WHOIS lists iana:49 as the registrar.

Nutrition Label

Resolution chain

dsp.golf 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
183.90.237.27	183.90.224.0/20	AS131965	—	JP

WHOIS identity

Registrar: iana:49
Organization: seam design co.,ltd.
Contact emails: —

Subdomains

4 observed subdomains of dsp.golf.

Subdomain
ja.dsp.golf
mail.dsp.golf
www.dsp.golf

Showing 3 of 4. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from dsp.golf in the public web crawl.

26 sites link to this hostname.

47 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.dsp.golf

SPF policy

4 SPF mechanisms authorising senders for dsp.golf.

Mechanism	Target
SPF_A	dsp.golf
SPF_A	sv7186.xserver.jp
SPF_INCLUDE	spf.sender.xserver.jp
SPF_MX	dsp.golf

Pivot deeper into the graph from dsp.golf.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "dsp.golf"})-[: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.