Hostname
postmaster.newbsrl.com
Last fetched
postmaster.newbsrl.com resolves to 1 IPv4 address operated by AS5602 in IT.
Nutrition Label
Resolution chain
postmaster.newbsrl.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 |
|---|---|---|---|---|
| 52.144.89.66 | 52.144.64.0/19 | AS5602 | — | IT |
WHOIS identity
No WHOIS records are currently associated with postmaster.newbsrl.com in WhisperGraph.
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for postmaster.newbsrl.com.
| Mechanism | Target |
|---|---|
| SPF_A | smtpcmd0768.aruba.it |
| SPF_IP | 162.55.63.19 |
| SPF_IP | 2a01:4f8:1c1c:904d:0:0:0:1 |
Related pages
Pivot deeper into the graph from postmaster.newbsrl.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "postmaster.newbsrl.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.