Hostname
firstoptioncu.co
Last fetched
firstoptioncu.co resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in AU.
Nutrition Label
Resolution chain
firstoptioncu.co 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 |
|---|---|---|---|---|
| 52.147.23.94 | 52.146.0.0/15 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | AU |
WHOIS identity
No WHOIS records are currently associated with firstoptioncu.co in WhisperGraph.
Subdomains
2 observed subdomains of firstoptioncu.co.
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for firstoptioncu.co.
| Mechanism | Target |
|---|---|
| SPF_A | firstoptioncu.co |
| SPF_A | web01.firstoptionbank.com.au |
| SPF_MX | firstoptioncu.co |
Related pages
Pivot deeper into the graph from firstoptioncu.co.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "firstoptioncu.co"})-[: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.