Hostname
j-roi.com
Last fetched
j-roi.com resolves to 6 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in JP. WHOIS lists iana:49 as the registrar.
Nutrition Label
Resolution chain
j-roi.com resolves to 6 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 13.192.48.54 | 13.192.0.0/16 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
| 18.182.207.254 | 18.182.0.0/16 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
| 52.192.36.199 | 52.192.0.0/15 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
| 54.178.32.171 | 54.178.0.0/17 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
| 54.65.119.58 | 54.64.0.0/15 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
| 54.95.233.145 | 54.95.128.0/17 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
WHOIS identity
- Registrar
- iana:49
- Organization
- fancrew
- Contact emails
Subdomains
5 observed subdomains of j-roi.com.
Web-graph footprint
Distinct hostnames that link to or from j-roi.com in the public web crawl.
48 sites link to this hostname.
1 site linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
7 SPF mechanisms authorising senders for j-roi.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.fancrew.jp |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | _spf.salesforce.com |
| SPF_INCLUDE | _spf.willap.jp |
| SPF_INCLUDE | amazonses.com |
| SPF_IP | 160.16.204.6/32 |
| SPF_IP | 160.16.97.204/32 |
Related pages
Pivot deeper into the graph from j-roi.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "j-roi.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.