Hostname
mathpub.jp
Last fetched
mathpub.jp resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US.
Nutrition Label
Resolution chain
mathpub.jp resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 18.67.76.46 | 18.67.76.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 18.67.76.66 | 18.67.76.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 18.67.76.80 | 18.67.76.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 18.67.76.98 | 18.67.76.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 3.163.10.106 | 3.163.8.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | BR |
| 3.163.10.112 | 3.163.8.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | BR |
| 3.163.10.21 | 3.163.8.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | BR |
| 3.163.10.48 | 3.163.8.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | BR |
WHOIS identity
- Registrar
- —
- Organization
- (not displayed by registrant's request)
- Contact emails
Subdomains
21 observed subdomains of mathpub.jp.
Web-graph footprint
Distinct hostnames that link to or from mathpub.jp in the public web crawl.
9 sites linked to from this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for mathpub.jp.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.donotfree.com |
| SPF_INCLUDE | _spf.google.com |
| SPF_IP | 18.190.119.132 |
Related pages
Pivot deeper into the graph from mathpub.jp.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "mathpub.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.