Hostname
cna.com
Last fetched
cna.com resolves to 1 IPv4 address operated by CNA-INSURANCE - Continental Casualty Co. CNA in US. WHOIS lists iana:292 as the registrar.
Nutrition Label
Resolution chain
cna.com 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 |
|---|---|---|---|---|
| 159.10.132.250 | 159.10.132.0/24 | AS23084 | CNA-INSURANCE - Continental Casualty Co. CNA | US |
WHOIS identity
- Registrar
- iana:292
- Organization
- cna insurance
- Contact emails
Subdomains
212 observed subdomains of cna.com.
Showing 25 of 212. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from cna.com in the public web crawl.
2,137 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for cna.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | %{ir}.%{v}.%{d}.spf.has.pphosted.com |
Related pages
Pivot deeper into the graph from cna.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "cna.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.