Hostname

qtpro.jp

Last fetched Mon, 13 Jul 2026 21:33:22 GMT

qtpro.jp resolves to 1 IPv4 address operated by AS7679 in JP.

Nutrition Label

Resolution chain

qtpro.jp 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
218.40.228.21	218.40.224.0/20	AS7679	—	JP

WHOIS identity

Registrar

—

Organization

qtnet,inc.

Contact emails

111dg@qtnet.co.jp

Subdomains

2 observed subdomains of qtpro.jp.

Subdomain
go.qtpro.jp
www.qtpro.jp

Web-graph footprint

Distinct hostnames that link to or from qtpro.jp in the public web crawl.

55 sites link to this hostname.

44 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

1 SPF mechanism authorising senders for qtpro.jp.

Mechanism	Target
SPF_INCLUDE	aspmx.pardot.com

Pivot deeper into the graph from qtpro.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "qtpro.jp"})-[: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.