Hostname
healthspring.com
Last fetched
healthspring.com resolves to 20 IPv4 addresses operated by CIGNA-1 - CIGNA in CA. WHOIS lists iana:642 as the registrar.
Nutrition Label
Resolution chain
healthspring.com resolves to 20 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
WHOIS identity
- Registrar
- iana:642
- Organization
- cigna intellectual property,
- Contact emails
Subdomains
48 observed subdomains of healthspring.com.
Showing 25 of 48. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from healthspring.com in the public web crawl.
66 sites link to this hostname.
36 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for healthspring.com.
| Mechanism | Target |
|---|---|
| SPF_EXISTS | %{i}.spf.evernorth.com |
| SPF_INCLUDE | _netblocks.eloqua.com |
| SPF_INCLUDE | spf-00239701.pphosted.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 205.172.134.162 |
| SPF_IP | 208.79.27.100 |
Related pages
Pivot deeper into the graph from healthspring.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "healthspring.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.