Hostname
jcfs.formstack.com
Last fetched
jcfs.formstack.com resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US.
Nutrition Label
Resolution chain
jcfs.formstack.com 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 |
|---|---|---|---|---|
| 18.172.170.114 | 18.172.190.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 18.172.170.57 | 18.172.190.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 18.172.170.60 | 18.172.190.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 18.172.170.8 | 18.172.190.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 65.9.46.126 | 65.18.118.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | SE |
| 65.9.46.2 | 65.18.118.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | SE |
| 65.9.46.25 | 65.18.118.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | SE |
| 65.9.46.50 | 65.18.118.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | SE |
WHOIS identity
No WHOIS records are currently associated with jcfs.formstack.com in WhisperGraph.
Web-graph footprint
Distinct hostnames that link to or from jcfs.formstack.com in the public web crawl.
21 sites link to this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for jcfs.formstack.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.formstack_com._d.easydmarc.pro |
Related pages
Pivot deeper into the graph from jcfs.formstack.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "jcfs.formstack.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.