Hostname
cedubook.com
Last fetched
cedubook.com resolves to 4 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in KR.
Nutrition Label
Resolution chain
cedubook.com 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 |
|---|---|---|---|---|
| 13.209.228.118 | 13.209.0.0/16 | AS16509 | AMAZON-02 - Amazon.com, Inc. | KR |
| 13.209.242.19 | 13.209.0.0/16 | AS16509 | AMAZON-02 - Amazon.com, Inc. | KR |
| 43.202.160.9 | 43.200.0.0/14 | AS16509 | AMAZON-02 - Amazon.com, Inc. | KR |
| 52.78.48.114 | 52.78.0.0/16 | AS16509 | AMAZON-02 - Amazon.com, Inc. | KR |
WHOIS identity
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Subdomains
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Web-graph footprint
Distinct hostnames that link to or from cedubook.com in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for cedubook.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.onnet21.com |
Related pages
Pivot deeper into the graph from cedubook.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "cedubook.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.