Hostname

stmasa.com

Last fetched Tue, 14 Jul 2026 00:44:08 GMT

stmasa.com resolves to 1 IPv4 address operated by AS7506 in JP. WHOIS lists iana:49 as the registrar.

Nutrition Label

Resolution chain

stmasa.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
157.7.189.71	157.7.128.0/17	AS7506	—	JP

WHOIS identity

Registrar

iana:49

Organization

harry eschoua

Contact emails

Subdomains

1 observed subdomain of stmasa.com.

Subdomain
www.stmasa.com

Web-graph footprint

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

17 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx.hetemail.jp

SPF policy

1 SPF mechanism authorising senders for stmasa.com.

Mechanism	Target
SPF_INCLUDE	_spf.heteml.jp

Pivot deeper into the graph from stmasa.com.

Cypher and MCP

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

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