Hostname
e-st.co.jp
Last fetched
e-st.co.jp resolves to 2 IPv4 addresses operated by atworks - A.T.WORKS, Inc. in JP.
Nutrition Label
Resolution chain
e-st.co.jp resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 182.16.226.151 | 182.16.224.0/21 | AS37916 | atworks - A.T.WORKS, Inc. | JP |
| 210.129.14.169 | 210.129.0.0/18 | AS4694 | IDCF - IDC Frontier Inc. | JP |
WHOIS identity
- Registrar
- —
- Organization
- e-station,inc
- Contact emails
- —
Subdomains
2 observed subdomains of e-st.co.jp.
| Subdomain |
|---|
| smtp.e-st.co.jp |
| www.e-st.co.jp |
Web-graph footprint
Distinct hostnames that link to or from e-st.co.jp in the public web crawl.
6 sites link to this hostname.
2 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for e-st.co.jp.
| Mechanism | Target |
|---|---|
| SPF_IP | 210.129.14.169 |
Related pages
Pivot deeper into the graph from e-st.co.jp.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "e-st.co.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.