Hostname
foster.cat
Last fetched
foster.cat resolves to 2 IPv4 addresses operated by CLOUDING in ES. WHOIS lists iana:1647 as the registrar.
Nutrition Label
Resolution chain
foster.cat resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 103.23.60.128 | 103.23.60.0/24 | AS49635 | CLOUDING | ES |
| 217.71.202.36 | 217.71.202.0/24 | AS49635 | CLOUDING | ES |
WHOIS identity
- Registrar
- iana:1647
- Organization
- whois privacy protection foundation
- Contact emails
- —
Subdomains
3 observed subdomains of foster.cat.
Web-graph footprint
Distinct hostnames that link to or from foster.cat in the public web crawl.
40 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
3 SPF mechanisms authorising senders for foster.cat.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.mlsend.com |
| SPF_INCLUDE | spf.antispamcloud.com |
| SPF_INCLUDE | webmail.foster.cat |
Related pages
Pivot deeper into the graph from foster.cat.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "foster.cat"})-[: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.