Hostname
mail.amsl.com
Last fetched
mail.amsl.com resolves to 1 IPv4 address operated by LEVEL3 - Level 3 Parent, LLC in CA.
Nutrition Label
Resolution chain
mail.amsl.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 4.31.198.40 | 4.0.0.0/9 | AS3356 | LEVEL3 - Level 3 Parent, LLC | CA |
WHOIS identity
No WHOIS records are currently associated with mail.amsl.com in WhisperGraph.
Threat posture
History
Mail and authentication
SPF policy
7 SPF mechanisms authorising senders for mail.amsl.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 2001:1900:3001:11::/64 |
| SPF_IP | 2607:5300:300:fc00::/56 |
| SPF_IP | 4.31.198.32/27 |
| SPF_IP | 4.7.20.32/27 |
| SPF_IP | 72.251.3.252 |
| SPF_IP | 72.251.7.144/29 |
Related pages
Pivot deeper into the graph from mail.amsl.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "mail.amsl.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.