Hostname
corval.ch
Last fetched
corval.ch resolves to 1 IPv4 address operated by AS45012 in DE.
Nutrition Label
Resolution chain
corval.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 |
|---|---|---|---|---|
| 91.203.110.201 | 91.203.108.0/22 | AS45012 | — | DE |
WHOIS identity
No WHOIS records are currently associated with corval.ch in WhisperGraph.
Subdomains
2 observed subdomains of corval.ch.
| Subdomain |
|---|
| mail.corval.ch |
| www.corval.ch |
Web-graph footprint
Distinct hostnames that link to or from corval.ch in the public web crawl.
1 site linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
SPF policy
4 SPF mechanisms authorising senders for corval.ch.
| Mechanism | Target |
|---|---|
| SPF_A | corval.ch |
| SPF_A | mx.campusspeicher.de |
| SPF_INCLUDE | secure-mailgate.com |
| SPF_MX | corval.ch |
Related pages
Pivot deeper into the graph from corval.ch.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "corval.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.