Hostname
r1zn.com
Last fetched
r1zn.com is a registered hostname under the .com top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.
Nutrition Label
Resolution chain
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WHOIS identity
- Registrar
- iana:48
- Organization
- —
- Contact emails
- —
Subdomains
40 observed subdomains of r1zn.com.
Showing 21 of 40. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from r1zn.com in the public web crawl.
5 sites link to this hostname.
3 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
- r1zn.com
SPF policy
6 SPF mechanisms authorising senders for r1zn.com.
| Mechanism | Target |
|---|---|
| SPF_A | r1zn.com |
| SPF_INCLUDE | sava.spf.superhosting.bg |
| SPF_INCLUDE | smtp-out.spf.superhosting.bg |
| SPF_IP | 185.45.66.33 |
| SPF_IP | 185.45.67.33 |
| SPF_MX | r1zn.com |
Related pages
Pivot deeper into the graph from r1zn.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "r1zn.com"})-[: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.