Hostname
fileformat.dev
Last fetched
fileformat.dev resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in DE.
Nutrition Label
Resolution chain
fileformat.dev 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 |
|---|---|---|---|---|
| 18.66.192.126 | 18.66.192.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 18.66.192.21 | 18.66.192.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 18.66.192.38 | 18.66.192.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 18.66.192.61 | 18.66.192.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 3.175.45.28 | 3.175.45.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | PE |
| 3.175.45.46 | 3.175.45.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | PE |
| 3.175.45.47 | 3.175.45.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | PE |
| 3.175.45.65 | 3.175.45.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | PE |
WHOIS identity
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Subdomains
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Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for fileformat.dev.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | exchange.aspose.com |
| SPF_INCLUDE | spf.send.containerize.com |
| SPF_MX | fileformat.dev |
Related pages
Pivot deeper into the graph from fileformat.dev.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "fileformat.dev"})-[: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.