Hostname
firstusers.tech
Last fetched
firstusers.tech resolves to 4 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US.
Nutrition Label
Resolution chain
firstusers.tech 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 |
|---|---|---|---|---|
| 216.150.1.129 | 216.150.1.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 216.150.1.65 | 216.150.1.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 216.150.16.129 | 216.150.16.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 216.150.16.193 | 216.150.16.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
WHOIS identity
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Subdomains
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Web-graph footprint
Distinct hostnames that link to or from firstusers.tech in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for firstusers.tech.
| Mechanism | Target |
|---|---|
| SPF_A | firstusers.tech |
| SPF_INCLUDE | amazonses.com |
| SPF_IP | 185.236.86.185 |
| SPF_IP | 95.214.132.232 |
| SPF_MX | firstusers.tech |
Related pages
Pivot deeper into the graph from firstusers.tech.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "firstusers.tech"})-[: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.