Hostname
20th.ch
Last fetched
20th.ch resolves to 1 IPv4 address operated by AS29222 in CH.
Nutrition Label
Resolution chain
20th.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 |
|---|---|---|---|---|
| 83.166.133.80 | 83.166.128.0/19 | AS29222 | — | CH |
WHOIS identity
- Registrar
- —
- Organization
- johan schule
- Contact emails
- —
Subdomains
5 observed subdomains of 20th.ch.
Showing 4 of 5. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from 20th.ch in the public web crawl.
23 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for 20th.ch.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.infomaniak.ch |
Related pages
Pivot deeper into the graph from 20th.ch.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "20th.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.