Hostname
bookcover.jp
Last fetched
bookcover.jp resolves to 4 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in JP.
Nutrition Label
Resolution chain
bookcover.jp resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 3.173.254.119 | 3.173.254.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
| 3.173.254.125 | 3.173.254.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
| 3.173.254.43 | 3.173.254.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
| 3.173.254.79 | 3.173.254.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
WHOIS identity
- Registrar
- —
- Organization
- shakaifukushihojin saitamafukushikai
- Contact emails
Subdomains
2 observed subdomains of bookcover.jp.
| Subdomain |
|---|
| mail.bookcover.jp |
| www.bookcover.jp |
Web-graph footprint
Distinct hostnames that link to or from bookcover.jp in the public web crawl.
24 sites link to this hostname.
28 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for bookcover.jp.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.makeshop.jp |
Related pages
Pivot deeper into the graph from bookcover.jp.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "bookcover.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.