Hostname
wwrf.ch
Last fetched
wwrf.ch resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.
Nutrition Label
Resolution chain
wwrf.ch resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.21.69.218 | 104.21.64.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.213.128 | 172.67.208.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- —
- Organization
- prof. nigel jefferies
- Contact emails
- —
Subdomains
25 observed subdomains of wwrf.ch.
Web-graph footprint
Distinct hostnames that link to or from wwrf.ch in the public web crawl.
63 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for wwrf.ch.
| Mechanism | Target |
|---|---|
| SPF_A | wwrf.ch |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | spf.sfdns.net |
| SPF_IP | 185.93.166.58 |
| SPF_MX | wwrf.ch |
Related pages
Pivot deeper into the graph from wwrf.ch.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "wwrf.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.