Hostname
rt3.ch
Last fetched
rt3.ch resolves to 1 IPv4 address operated by NEXANET in CH.
Nutrition Label
Resolution chain
rt3.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 |
|---|---|---|---|---|
| 93.174.186.43 | 93.174.184.0/21 | AS47506 | NEXANET | CH |
WHOIS identity
- Registrar
- —
- Organization
- urs p. jung
- Contact emails
- —
Subdomains
2 observed subdomains of rt3.ch.
| Subdomain |
|---|
| mail.rt3.ch |
| www.rt3.ch |
Web-graph footprint
Distinct hostnames that link to or from rt3.ch in the public web crawl.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for rt3.ch.
| Mechanism | Target |
|---|---|
| SPF_A | node4.nhost.ch |
| SPF_A | rt3.ch |
| SPF_INCLUDE | spf.nhost.ch |
| SPF_MX | rt3.ch |
Related pages
Pivot deeper into the graph from rt3.ch.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "rt3.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.