Hostname
cigna.com
Last fetched
cigna.com resolves to 2 IPv4 addresses operated by CIGNA-1 - CIGNA in CA. WHOIS lists iana:299 as the registrar.
Nutrition Label
Resolution chain
cigna.com 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 |
|---|---|---|---|---|
| 170.48.10.90 | 170.48.10.0/24 | AS11406 | CIGNA-1 - CIGNA | CA |
| 170.48.29.90 | 170.48.29.0/24 | AS13348 | CIGNA-2 - CIGNA | CA |
WHOIS identity
- Registrar
- iana:299
- Organization
- cigna intellectual property
- Contact emails
Subdomains
508 observed subdomains of cigna.com.
Showing 25 of 508. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from cigna.com in the public web crawl.
12,525 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
3 SPF mechanisms authorising senders for cigna.com.
| Mechanism | Target |
|---|---|
| SPF_EXISTS | %{i}.spf.evernorth.com |
| SPF_INCLUDE | _spf.cigna.com |
| SPF_INCLUDE | cignamail.verintefm.com |
Related pages
Pivot deeper into the graph from cigna.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "cigna.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.