Hostname
san-ei.com
Last fetched
san-ei.com resolves to 1 IPv4 address operated by AS131965 in JP. WHOIS lists iana:49 as the registrar.
Nutrition Label
Resolution chain
san-ei.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 |
|---|---|---|---|---|
| 183.90.231.38 | 183.90.224.0/20 | AS131965 | — | JP |
WHOIS identity
- Registrar
- iana:49
- Organization
- san-ei medisys
- Contact emails
Subdomains
4 observed subdomains of san-ei.com.
Web-graph footprint
Distinct hostnames that link to or from san-ei.com in the public web crawl.
26 sites link to this hostname.
63 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
- san-ei.com
SPF policy
6 SPF mechanisms authorising senders for san-ei.com.
| Mechanism | Target |
|---|---|
| SPF_A | san-ei.com |
| SPF_A | sv237.xbiz.ne.jp |
| SPF_INCLUDE | md24.maildealer.jp |
| SPF_INCLUDE | spf.haihaimail.jp |
| SPF_INCLUDE | spf.sender.xserver.jp |
| SPF_MX | san-ei.com |
Related pages
Pivot deeper into the graph from san-ei.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "san-ei.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.