Hostname

theclass.ch

Last fetched Thu, 16 Jul 2026 06:59:25 GMT

theclass.ch appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

Resolution chain

theclass.ch has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

No WHOIS records are currently associated with theclass.ch in WhisperGraph.

Subdomains

5 observed subdomains of theclass.ch.

Subdomain
mail.theclass.ch
ns1.theclass.ch
ns2.theclass.ch
ns3.theclass.ch
www.theclass.ch

Web-graph footprint

Distinct hostnames that link to or from theclass.ch in the public web crawl.

12 sites linked to from this hostname.

Sample inbound links

positanonews.it

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.theclass.ch

SPF policy

3 SPF mechanisms authorising senders for theclass.ch.

Mechanism	Target
SPF_A	plesk.exion.ch
SPF_A	theclass.ch
SPF_MX	theclass.ch

Pivot deeper into the graph from theclass.ch.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "theclass.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.