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Hostname

ecal.nu

Last fetched

ecal.nu appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

WHISPER CANON · ecal.nuRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/ecal.nu

Resolution chain

ecal.nu 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 ecal.nu in WhisperGraph.

Subdomains

6 observed subdomains of ecal.nu.

Subdomain
1572.ecal.nu
mijn-accept.ecal.nu
mijn.ecal.nu
wald.ecal.nu
www.ecal.nu
zoeken.ecal.nu

Web-graph footprint

Distinct hostnames that link to or from ecal.nu in the public web crawl.

136 sites link to this hostname.

126 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

9 SPF mechanisms authorising senders for ecal.nu.

MechanismTarget
SPF_Amail.doetinchem.nl
SPF_Aoutbound.doetinchem.nl
SPF_Arelay.doetinchem.nl
SPF_INCLUDE_spf.ecm2.nl
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.zaaksysteem.nl
SPF_IP178.22.63.137/32
SPF_IP195.137.169.203/32
SPF_IP2a00:1e28:3:2707:0:0:0:1

Related pages

Pivot deeper into the graph from ecal.nu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ecal.nu"})-[: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.