Hostname
e-tsu.net
Last fetched
e-tsu.net resolves to 2 IPv4 addresses operated by AS131965 in JP. WHOIS lists iana:1557 as the registrar.
Nutrition Label
Resolution chain
e-tsu.net 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 |
|---|---|---|---|---|
| 183.90.242.51 | 183.90.240.0/20 | AS131965 | — | JP |
| 54.183.102.22 | 54.183.0.0/17 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- iana:1557
- Organization
- xserver
- Contact emails
Subdomains
1 observed subdomain of e-tsu.net.
| Subdomain |
|---|
| www.e-tsu.net |
Web-graph footprint
Distinct hostnames that link to or from e-tsu.net in the public web crawl.
20 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
- e-tsu.net
SPF policy
4 SPF mechanisms authorising senders for e-tsu.net.
| Mechanism | Target |
|---|---|
| SPF_A | e-tsu.net |
| SPF_A | sv2150.xserver.jp |
| SPF_INCLUDE | spf.sender.xserver.jp |
| SPF_MX | e-tsu.net |
Related pages
Pivot deeper into the graph from e-tsu.net.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "e-tsu.net"})-[: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.