Hostname
rbbn.com
Last fetched
rbbn.com has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:299 as the registrar.
Nutrition Label
Resolution chain
rbbn.com has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.
WHOIS identity
- Registrar
- iana:299
- Organization
- alexander lerman
- Contact emails
Subdomains
82 observed subdomains of rbbn.com.
Showing 25 of 82. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from rbbn.com in the public web crawl.
38 sites link to this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
SPF policy
1 SPF mechanism authorising senders for rbbn.com.
| Mechanism | Target |
|---|---|
| SPF_REDIRECT | 347dnym2._spf._d.mim.ec |
Related pages
Pivot deeper into the graph from rbbn.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "rbbn.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.