Hostname
bdu.ch
Last fetched
bdu.ch resolves to 1 IPv4 address operated by AS29097 in CH.
Nutrition Label
Resolution chain
bdu.ch 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 |
|---|---|---|---|---|
| 217.26.61.178 | 217.26.48.0/20 | AS29097 | — | CH |
WHOIS identity
- Registrar
- —
- Organization
- bdu consulting
- Contact emails
- —
Subdomains
8 observed subdomains of bdu.ch.
Web-graph footprint
Distinct hostnames that link to or from bdu.ch in the public web crawl.
38 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
9 SPF mechanisms authorising senders for bdu.ch.
| Mechanism | Target |
|---|---|
| SPF_A | bdu.ch |
| SPF_A | mail.bdu.ch |
| SPF_INCLUDE | ip-plus.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 144.76.140.134 |
| SPF_IP | 195.65.36.0/24 |
| SPF_IP | 217.26.61.178 |
| SPF_IP | 46.232.181.195 |
| SPF_IP | 84.253.53.235 |
Related pages
Pivot deeper into the graph from bdu.ch.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "bdu.ch"})-[: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.