Hostname
host4.ducadu.org
Last fetched
host4.ducadu.org resolves to 1 IPv4 address operated by OPTICNET-DUCADU - OPTICNET-SERV S.R.L. in RO.
Nutrition Label
Resolution chain
host4.ducadu.org 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 |
|---|---|---|---|---|
| 37.143.170.64 | 37.143.170.0/24 | AS52023 | OPTICNET-DUCADU - OPTICNET-SERV S.R.L. | RO |
WHOIS identity
No WHOIS records are currently associated with host4.ducadu.org in WhisperGraph.
Subdomains
7 observed subdomains of host4.ducadu.org.
Threat posture
History
Mail and authentication
MX records
- host4.ducadu.org
SPF policy
4 SPF mechanisms authorising senders for host4.ducadu.org.
| Mechanism | Target |
|---|---|
| SPF_A | host4.ducadu.org |
| SPF_INCLUDE | _netblock.opticnet.ro |
| SPF_IP | 37.143.170.64 |
| SPF_MX | host4.ducadu.org |
Related pages
Pivot deeper into the graph from host4.ducadu.org.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "host4.ducadu.org"})-[: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.