c15.proofpoint.com

Nutrition Label

Resolution chain

c15.proofpoint.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

No WHOIS records are currently associated with c15.proofpoint.com in WhisperGraph.

Subdomains

35 observed subdomains of c15.proofpoint.com.

Threat posture

History

Related pages

Pivot deeper into the graph from c15.proofpoint.com.

• Apex domain · proofpoint.com
• TLD · .com
• Browse hostnames · c1…
• Glossary · What is a hostname?
• Whisper Internet Directory — home
• Live MOAS conflicts feed
• Threat feed · Spamhaus DROP

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "c15.proofpoint.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.