Hostname
cl01.ch
Last fetched
cl01.ch resolves to 1 IPv4 address operated by AS29097 in CH.
Nutrition Label
Resolution chain
cl01.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 |
|---|---|---|---|---|
| 217.26.51.126 | 217.26.48.0/20 | AS29097 | — | CH |
WHOIS identity
No WHOIS records are currently associated with cl01.ch in WhisperGraph.
Subdomains
23 observed subdomains of cl01.ch.
Web-graph footprint
Distinct hostnames that link to or from cl01.ch in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
9 SPF mechanisms authorising senders for cl01.ch.
| Mechanism | Target |
|---|---|
| SPF_A | webmail.cl01.ch |
| SPF_INCLUDE | spf.nl2go.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf.umantis.com |
| SPF_IP | 195.186.228.50/29 |
| SPF_IP | 20.250.48.96 |
| SPF_IP | 212.117.115.123/32 |
| SPF_IP | 212.117.115.124/32 |
| SPF_IP | 213.196.183.53/32 |
Related pages
Pivot deeper into the graph from cl01.ch.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "cl01.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.