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Hostname

netblue.co

Last fetched

netblue.co resolves to 1 IPv4 address operated by AS15817 in DE. WHOIS lists iana:83 as the registrar.

Nutrition Label

WHISPER CANON · netblue.coRouting diversity1.5/10Peering density5.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/netblue.co

Resolution chain

netblue.co resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
178.16.58.239178.16.56.0/21AS15817—DE

WHOIS identity

Registrar
iana:83
Organization
carsten dingendahl
Contact emails

Subdomains

1 observed subdomain of netblue.co.

Subdomain
www.netblue.co

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for netblue.co.

MechanismTarget
SPF_INCLUDEagenturserver.de

Related pages

Pivot deeper into the graph from netblue.co.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "netblue.co"})-[: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.