Hostname
mail.improvementfc.com
Last fetched
mail.improvementfc.com resolves to 2 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in CA.
Nutrition Label
Resolution chain
mail.improvementfc.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 15.197.240.20 | 15.197.240.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CA |
| 198.38.92.233 | 198.38.92.0/24 | AS51713 | — | GB |
WHOIS identity
No WHOIS records are currently associated with mail.improvementfc.com in WhisperGraph.
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for mail.improvementfc.com.
| Mechanism | Target |
|---|---|
| SPF_A | mail.improvementfc.com |
| SPF_INCLUDE | spf.mysecurecloudhost.com |
| SPF_IP | 192.250.239.58 |
| SPF_IP | 198.38.92.233 |
| SPF_IP | 23.106.236.211 |
| SPF_MX | mail.improvementfc.com |
Related pages
Pivot deeper into the graph from mail.improvementfc.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "mail.improvementfc.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.