Hostname
circle-o.com
Last fetched
circle-o.com has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:1328 as the registrar.
Nutrition Label
Resolution chain
circle-o.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:1328
- Organization
- 1&1 internet
- Contact emails
Subdomains
4 observed subdomains of circle-o.com.
Web-graph footprint
Distinct hostnames that link to or from circle-o.com in the public web crawl.
13 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for circle-o.com.
| Mechanism | Target |
|---|---|
| SPF_A | circle-o.com |
| SPF_INCLUDE | spf.kasserver.com |
| SPF_MX | circle-o.com |
Related pages
Pivot deeper into the graph from circle-o.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "circle-o.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.