security.neustar

Nutrition Label

Resolution chain

security.neustar resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

WHOIS identity

Registrar

registrar:markmonitor, inc.

Organization

domain administrator

Contact emails

• support@neustar.biz

Subdomains

29 observed subdomains of security.neustar.

Web-graph footprint

Distinct hostnames that link to or from security.neustar in the public web crawl.

41 sites link to this hostname.

1 site linked to from this hostname.

Threat posture

History

Mail and authentication

Related pages

Pivot deeper into the graph from security.neustar.

• IP · 184.72.97.35
• ASN · AS14618AMAZON-AES - Amazon.com, Inc.
• Registrar · registrar:markmonitor, inc.
• Country · US
• Email · support@neustar.biz
• TLD · .neustar
• Browse hostnames · se…
• Glossary · What is a hostname?
• Whisper Internet Directory — home
• Live MOAS conflicts feed
• Threat feed · Spamhaus DROP
• United States internet infrastructure

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "security.neustar"})-[: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.