Hostname
ca.calabash.courses
Last fetched
ca.calabash.courses resolves to 1 IPv4 address operated by HETZNER-AS - Hetzner Online GmbH in DE.
Nutrition Label
Resolution chain
ca.calabash.courses 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 |
|---|---|---|---|---|
| 88.99.92.231 | 88.99.0.0/16 | AS24940 | HETZNER-AS - Hetzner Online GmbH | DE |
WHOIS identity
No WHOIS records are currently associated with ca.calabash.courses in WhisperGraph.
Subdomains
4 observed subdomains of ca.calabash.courses.
Web-graph footprint
Distinct hostnames that link to or from ca.calabash.courses in the public web crawl.
5 sites link to this hostname.
18 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for ca.calabash.courses.
| Mechanism | Target |
|---|---|
| SPF_A | ca.calabash.courses |
| SPF_INCLUDE | spf.host-h.net |
| SPF_MX | ca.calabash.courses |
Related pages
Pivot deeper into the graph from ca.calabash.courses.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "ca.calabash.courses"})-[: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.